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1505 lines
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 <span id="projectnumber">6.1.3</span>
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<a href="#pub-types">Public Types</a> |
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<div class="title">QwtDial Class Reference</div> </div>
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<p><a class="el" href="class_qwt_dial.html" title="QwtDial class provides a rounded range control. ">QwtDial</a> class provides a rounded range control.
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<a href="class_qwt_dial.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="qwt__dial_8h_source.html">qwt_dial.h</a>></code></p>
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Inheritance diagram for QwtDial:</div>
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<div class="center"><img src="class_qwt_dial__inherit__graph.png" border="0" usemap="#_qwt_dial_inherit__map" alt="Inheritance graph"/></div>
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<map name="_qwt_dial_inherit__map" id="_qwt_dial_inherit__map">
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<area shape="rect" id="node5" href="class_qwt_analog_clock.html" title="An analog clock. " alt="" coords="5,304,128,331"/>
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<area shape="rect" id="node2" href="class_qwt_abstract_slider.html" title="An abstract base class for slider widgets with a scale. " alt="" coords="71,155,199,181"/>
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<area shape="rect" id="node3" href="class_qwt_abstract_scale.html" title="An abstract base class for widgets having a scale. " alt="" coords="71,80,199,107"/>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
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Public Types</h2></td></tr>
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<tr class="memitem:a7472124cb120352e8538430ab48c2386"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a7472124cb120352e8538430ab48c2386">Shadow</a> { <a class="el" href="class_qwt_dial.html#a7472124cb120352e8538430ab48c2386a8d0cdae56d44bcd25574d7e432498d86">Plain</a> = QFrame::Plain,
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<a class="el" href="class_qwt_dial.html#a7472124cb120352e8538430ab48c2386a4054b8890d1f837387762b4a12157847">Raised</a> = QFrame::Raised,
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<a class="el" href="class_qwt_dial.html#a7472124cb120352e8538430ab48c2386ae1388e8ff1a378e22cd082fcb46aa685">Sunken</a> = QFrame::Sunken
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}<tr class="memdesc:a7472124cb120352e8538430ab48c2386"><td class="mdescLeft"> </td><td class="mdescRight">Frame shadow. <a href="class_qwt_dial.html#a7472124cb120352e8538430ab48c2386">More...</a><br /></td></tr>
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</td></tr>
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<tr class="separator:a7472124cb120352e8538430ab48c2386"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7376f53193014b91643350e6e6bc85ad"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85ad">Mode</a> { <a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85adacc23db2e06c9098f8cfbd0181184054a">RotateNeedle</a>,
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<a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85ada95a22f59ec832d22f011a9421f528c41">RotateScale</a>
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}<tr class="memdesc:a7376f53193014b91643350e6e6bc85ad"><td class="mdescLeft"> </td><td class="mdescRight">Mode controlling whether the needle or the scale is rotating. <a href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85ad">More...</a><br /></td></tr>
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</td></tr>
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<tr class="separator:a7376f53193014b91643350e6e6bc85ad"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a910ad090ceb51587c965d9a2c9db8f60"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a910ad090ceb51587c965d9a2c9db8f60">QwtDial</a> (QWidget *parent=NULL)</td></tr>
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<tr class="memdesc:a910ad090ceb51587c965d9a2c9db8f60"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a910ad090ceb51587c965d9a2c9db8f60">More...</a><br /></td></tr>
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<tr class="separator:a910ad090ceb51587c965d9a2c9db8f60"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a16cd1e45a78890c6c5f6e9c07b0180c7"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a16cd1e45a78890c6c5f6e9c07b0180c7"></a>
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virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a16cd1e45a78890c6c5f6e9c07b0180c7">~QwtDial</a> ()</td></tr>
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<tr class="memdesc:a16cd1e45a78890c6c5f6e9c07b0180c7"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
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<tr class="separator:a16cd1e45a78890c6c5f6e9c07b0180c7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a272e17e53586a149df4dca437d5f9494"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a272e17e53586a149df4dca437d5f9494">setFrameShadow</a> (<a class="el" href="class_qwt_dial.html#a7472124cb120352e8538430ab48c2386">Shadow</a>)</td></tr>
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<tr class="separator:a272e17e53586a149df4dca437d5f9494"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a49e37bd4da2ed2b846bba75c79a04fbc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_dial.html#a7472124cb120352e8538430ab48c2386">Shadow</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a49e37bd4da2ed2b846bba75c79a04fbc">frameShadow</a> () const </td></tr>
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<tr class="separator:a49e37bd4da2ed2b846bba75c79a04fbc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7946ca363a97fd28de4993a5caa54507"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a7946ca363a97fd28de4993a5caa54507">setLineWidth</a> (int)</td></tr>
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<tr class="separator:a7946ca363a97fd28de4993a5caa54507"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afb583edf70364eb562bf84686b60a9b7"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#afb583edf70364eb562bf84686b60a9b7">lineWidth</a> () const </td></tr>
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<tr class="separator:afb583edf70364eb562bf84686b60a9b7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6b070ba6251fa40bbd876551413c5639"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a6b070ba6251fa40bbd876551413c5639">setMode</a> (<a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85ad">Mode</a>)</td></tr>
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<tr class="memdesc:a6b070ba6251fa40bbd876551413c5639"><td class="mdescLeft"> </td><td class="mdescRight">Change the mode of the dial. <a href="#a6b070ba6251fa40bbd876551413c5639">More...</a><br /></td></tr>
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<tr class="separator:a6b070ba6251fa40bbd876551413c5639"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afd95a47735c0cfe963dfacd1a6a36a6f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85ad">Mode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#afd95a47735c0cfe963dfacd1a6a36a6f">mode</a> () const </td></tr>
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<tr class="separator:afd95a47735c0cfe963dfacd1a6a36a6f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8abc41e15c62017d3c3ffb98acb9677f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a8abc41e15c62017d3c3ffb98acb9677f">setScaleArc</a> (double min, double max)</td></tr>
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<tr class="separator:a8abc41e15c62017d3c3ffb98acb9677f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abed02cef48f26bafbf0a92c8c4e5abc9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#abed02cef48f26bafbf0a92c8c4e5abc9">setMinScaleArc</a> (double min)</td></tr>
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<tr class="separator:abed02cef48f26bafbf0a92c8c4e5abc9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1725682984aff88ef891966225c06030"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a1725682984aff88ef891966225c06030">minScaleArc</a> () const </td></tr>
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<tr class="separator:a1725682984aff88ef891966225c06030"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad508f5c8bff6d0ae7023c834b7ed2ee6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#ad508f5c8bff6d0ae7023c834b7ed2ee6">setMaxScaleArc</a> (double min)</td></tr>
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<tr class="separator:ad508f5c8bff6d0ae7023c834b7ed2ee6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9d7a976894700e616126d41a312f999d"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a9d7a976894700e616126d41a312f999d">maxScaleArc</a> () const </td></tr>
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<tr class="separator:a9d7a976894700e616126d41a312f999d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3f64c6fbac747f735e57c2073e93bc50"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a3f64c6fbac747f735e57c2073e93bc50">setOrigin</a> (double)</td></tr>
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<tr class="memdesc:a3f64c6fbac747f735e57c2073e93bc50"><td class="mdescLeft"> </td><td class="mdescRight">Change the origin. <a href="#a3f64c6fbac747f735e57c2073e93bc50">More...</a><br /></td></tr>
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<tr class="separator:a3f64c6fbac747f735e57c2073e93bc50"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5d7a8b9094bcc3fb82b31c3ac9ad706d"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a5d7a8b9094bcc3fb82b31c3ac9ad706d">origin</a> () const </td></tr>
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<tr class="separator:a5d7a8b9094bcc3fb82b31c3ac9ad706d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac91311f8777eabdbcf6384f308d34a0c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#ac91311f8777eabdbcf6384f308d34a0c">setNeedle</a> (<a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> *)</td></tr>
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<tr class="memitem:a58ed8cf5aae56c44427b25f691f69b5c"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a58ed8cf5aae56c44427b25f691f69b5c">needle</a> () const </td></tr>
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<tr class="separator:a58ed8cf5aae56c44427b25f691f69b5c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abbf494e72f6244e4ec88211354c739a4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#abbf494e72f6244e4ec88211354c739a4">needle</a> ()</td></tr>
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<tr class="memitem:a0d52d45d3a693e66d5799e285efdd34d"><td class="memItemLeft" align="right" valign="top">QRect </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a0d52d45d3a693e66d5799e285efdd34d">boundingRect</a> () const </td></tr>
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<tr class="memitem:a258643394b1fb9b02ecd573d49a2abb6"><td class="memItemLeft" align="right" valign="top">QRect </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a258643394b1fb9b02ecd573d49a2abb6">innerRect</a> () const </td></tr>
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<tr class="memitem:ab793e4c15e9b32a7e8d13f0b28d1feb9"><td class="memItemLeft" align="right" valign="top">virtual QRect </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#ab793e4c15e9b32a7e8d13f0b28d1feb9">scaleInnerRect</a> () const </td></tr>
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<tr class="memitem:a7d79a5c1cbaadb1ded9306044fa2a4a1"><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a7d79a5c1cbaadb1ded9306044fa2a4a1">sizeHint</a> () const </td></tr>
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<tr class="memitem:a21e46fa17a55b938c027ec7b4b97d157"><td class="memItemLeft" align="right" valign="top">virtual QSize </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a21e46fa17a55b938c027ec7b4b97d157">minimumSizeHint</a> () const </td></tr>
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<tr class="memitem:a2ed8a0642e1c612013ba812c7e037404"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a2ed8a0642e1c612013ba812c7e037404">setScaleDraw</a> (<a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> *)</td></tr>
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<tr class="separator:a2ed8a0642e1c612013ba812c7e037404"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:adaa9a23f4e19d3cd085db1c61665d1d6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#adaa9a23f4e19d3cd085db1c61665d1d6">scaleDraw</a> ()</td></tr>
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<tr class="memitem:ae1b59c65bc9717bd83ffb8e8ce07988c"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#ae1b59c65bc9717bd83ffb8e8ce07988c">scaleDraw</a> () const </td></tr>
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<tr class="inherit_header pub_methods_class_qwt_abstract_slider"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_qwt_abstract_slider')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_qwt_abstract_slider.html">QwtAbstractSlider</a></td></tr>
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<tr class="memitem:af539373e763744c295f90b919fc37870 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#af539373e763744c295f90b919fc37870">QwtAbstractSlider</a> (QWidget *parent=NULL)</td></tr>
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<tr class="memdesc:af539373e763744c295f90b919fc37870 inherit pub_methods_class_qwt_abstract_slider"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#af539373e763744c295f90b919fc37870">More...</a><br /></td></tr>
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<tr class="memitem:a31b9e0314988b7d547c9ded625014bbb inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a31b9e0314988b7d547c9ded625014bbb"></a>
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virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a31b9e0314988b7d547c9ded625014bbb">~QwtAbstractSlider</a> ()</td></tr>
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<tr class="memdesc:a31b9e0314988b7d547c9ded625014bbb inherit pub_methods_class_qwt_abstract_slider"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
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<tr class="memitem:a6b527ff0d2f96b85465fd73250d2e03f inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a6b527ff0d2f96b85465fd73250d2e03f">setValid</a> (bool)</td></tr>
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<tr class="memitem:a87c750f098cb5f70306a7908339cb88e inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a87c750f098cb5f70306a7908339cb88e">isValid</a> () const </td></tr>
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<tr class="memitem:a6804d4bc124378858d4b3bcfcae6ef66 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6804d4bc124378858d4b3bcfcae6ef66"></a>
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a6804d4bc124378858d4b3bcfcae6ef66">value</a> () const </td></tr>
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<tr class="memdesc:a6804d4bc124378858d4b3bcfcae6ef66 inherit pub_methods_class_qwt_abstract_slider"><td class="mdescLeft"> </td><td class="mdescRight">Returns the current value. <br /></td></tr>
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<tr class="separator:a6804d4bc124378858d4b3bcfcae6ef66 inherit pub_methods_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ada27ca51ab146554b981fafed38e41e0 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#ada27ca51ab146554b981fafed38e41e0">setWrapping</a> (bool)</td></tr>
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<tr class="separator:ada27ca51ab146554b981fafed38e41e0 inherit pub_methods_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a829f90f6e4b7852da72d6e3f4137b041 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a829f90f6e4b7852da72d6e3f4137b041">wrapping</a> () const </td></tr>
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<tr class="memitem:a60eea9d9996c99abcb7d50f5ed2634f8 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a60eea9d9996c99abcb7d50f5ed2634f8">setTotalSteps</a> (uint)</td></tr>
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<tr class="memdesc:a60eea9d9996c99abcb7d50f5ed2634f8 inherit pub_methods_class_qwt_abstract_slider"><td class="mdescLeft"> </td><td class="mdescRight">Set the number of steps. <a href="#a60eea9d9996c99abcb7d50f5ed2634f8">More...</a><br /></td></tr>
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<tr class="separator:a60eea9d9996c99abcb7d50f5ed2634f8 inherit pub_methods_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa3f22dfcf2e897c7312a5ed04834eeed inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">uint </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#aa3f22dfcf2e897c7312a5ed04834eeed">totalSteps</a> () const </td></tr>
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<tr class="memitem:ad470727c9fa3da9c50e26138cf03623e inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#ad470727c9fa3da9c50e26138cf03623e">setSingleSteps</a> (uint)</td></tr>
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<tr class="memdesc:ad470727c9fa3da9c50e26138cf03623e inherit pub_methods_class_qwt_abstract_slider"><td class="mdescLeft"> </td><td class="mdescRight">Set the number of steps for a single increment. <a href="#ad470727c9fa3da9c50e26138cf03623e">More...</a><br /></td></tr>
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<tr class="separator:ad470727c9fa3da9c50e26138cf03623e inherit pub_methods_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a749174444d3e63c232492edba727adfe inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">uint </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a749174444d3e63c232492edba727adfe">singleSteps</a> () const </td></tr>
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<tr class="memitem:ae2af9e818c0e7fb39a3a07174e4dabf2 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#ae2af9e818c0e7fb39a3a07174e4dabf2">setPageSteps</a> (uint)</td></tr>
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<tr class="memdesc:ae2af9e818c0e7fb39a3a07174e4dabf2 inherit pub_methods_class_qwt_abstract_slider"><td class="mdescLeft"> </td><td class="mdescRight">Set the number of steps for a page increment. <a href="#ae2af9e818c0e7fb39a3a07174e4dabf2">More...</a><br /></td></tr>
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<tr class="separator:ae2af9e818c0e7fb39a3a07174e4dabf2 inherit pub_methods_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a29adb20551bf586cff0c2b074d5c1e50 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">uint </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a29adb20551bf586cff0c2b074d5c1e50">pageSteps</a> () const </td></tr>
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<tr class="memitem:a758fe135e2ee173c98dac70777e6dd4c inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a758fe135e2ee173c98dac70777e6dd4c">setStepAlignment</a> (bool)</td></tr>
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<tr class="memdesc:a758fe135e2ee173c98dac70777e6dd4c inherit pub_methods_class_qwt_abstract_slider"><td class="mdescLeft"> </td><td class="mdescRight">Enable step alignment. <a href="#a758fe135e2ee173c98dac70777e6dd4c">More...</a><br /></td></tr>
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<tr class="memitem:a3c30c64a3bfc03a12131476e034e5a2c inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a3c30c64a3bfc03a12131476e034e5a2c">stepAlignment</a> () const </td></tr>
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<tr class="memitem:a58d37e22b616787793a9e62ec7c5adc3 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a58d37e22b616787793a9e62ec7c5adc3">setTracking</a> (bool)</td></tr>
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<tr class="memdesc:a58d37e22b616787793a9e62ec7c5adc3 inherit pub_methods_class_qwt_abstract_slider"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables tracking. <a href="#a58d37e22b616787793a9e62ec7c5adc3">More...</a><br /></td></tr>
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<tr class="memitem:a476e7638818d5d22cb6f68d17d11ba97 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a476e7638818d5d22cb6f68d17d11ba97">isTracking</a> () const </td></tr>
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<tr class="memitem:a9cc63283a2d4f0bcbb67fd331629a318 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a9cc63283a2d4f0bcbb67fd331629a318">setReadOnly</a> (bool)</td></tr>
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<tr class="memitem:a040fd1fd03592c524314bf4b5539608d inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a040fd1fd03592c524314bf4b5539608d">isReadOnly</a> () const </td></tr>
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<tr class="memitem:a8344b634faf639447c707ef665d2d324 inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a8344b634faf639447c707ef665d2d324">setInvertedControls</a> (bool)</td></tr>
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<tr class="memitem:a3bc58490cd1f5a8ed5e86dec2a60586a inherit pub_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a3bc58490cd1f5a8ed5e86dec2a60586a">invertedControls</a> () const </td></tr>
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<tr class="inherit_header pub_methods_class_qwt_abstract_scale"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_qwt_abstract_scale')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_qwt_abstract_scale.html">QwtAbstractScale</a></td></tr>
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<tr class="memitem:a97fff64367cdbe7bc8dc56c41d5faf9e inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a97fff64367cdbe7bc8dc56c41d5faf9e">QwtAbstractScale</a> (QWidget *parent=NULL)</td></tr>
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<tr class="memitem:a73890593efff11427ea7a42a3ebadefd inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a73890593efff11427ea7a42a3ebadefd"></a>
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virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a73890593efff11427ea7a42a3ebadefd">~QwtAbstractScale</a> ()</td></tr>
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<tr class="memdesc:a73890593efff11427ea7a42a3ebadefd inherit pub_methods_class_qwt_abstract_scale"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br /></td></tr>
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<tr class="memitem:ae9640e814b5029d7dd79cb3ba752102b inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#ae9640e814b5029d7dd79cb3ba752102b">setScale</a> (double <a class="el" href="class_qwt_abstract_scale.html#a093b44d00c18164c2814c3b999066dc7">lowerBound</a>, double <a class="el" href="class_qwt_abstract_scale.html#a3adb3785868bcadaf9046f82d10e7bda">upperBound</a>)</td></tr>
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<tr class="memdesc:ae9640e814b5029d7dd79cb3ba752102b inherit pub_methods_class_qwt_abstract_scale"><td class="mdescLeft"> </td><td class="mdescRight">Specify a scale. <a href="#ae9640e814b5029d7dd79cb3ba752102b">More...</a><br /></td></tr>
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<tr class="separator:ae9640e814b5029d7dd79cb3ba752102b inherit pub_methods_class_qwt_abstract_scale"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab54877c80f0b00fdb6e4745448aee128 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#ab54877c80f0b00fdb6e4745448aee128">setScale</a> (const <a class="el" href="class_qwt_interval.html">QwtInterval</a> &)</td></tr>
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<tr class="memdesc:ab54877c80f0b00fdb6e4745448aee128 inherit pub_methods_class_qwt_abstract_scale"><td class="mdescLeft"> </td><td class="mdescRight">Specify a scale. <a href="#ab54877c80f0b00fdb6e4745448aee128">More...</a><br /></td></tr>
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<tr class="separator:ab54877c80f0b00fdb6e4745448aee128 inherit pub_methods_class_qwt_abstract_scale"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad002e1a352ecf85c1a8595a138d42db7 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#ad002e1a352ecf85c1a8595a138d42db7">setScale</a> (const <a class="el" href="class_qwt_scale_div.html">QwtScaleDiv</a> &)</td></tr>
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<tr class="memdesc:ad002e1a352ecf85c1a8595a138d42db7 inherit pub_methods_class_qwt_abstract_scale"><td class="mdescLeft"> </td><td class="mdescRight">Specify a scale. <a href="#ad002e1a352ecf85c1a8595a138d42db7">More...</a><br /></td></tr>
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<tr class="memitem:ae0ec7f1528981f15d8ede6a78530f065 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_scale_div.html">QwtScaleDiv</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#ae0ec7f1528981f15d8ede6a78530f065">scaleDiv</a> () const </td></tr>
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<tr class="memitem:aa1b73da4589370fc14fd2ef49b02d142 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#aa1b73da4589370fc14fd2ef49b02d142">setLowerBound</a> (double value)</td></tr>
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<tr class="memitem:a093b44d00c18164c2814c3b999066dc7 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a093b44d00c18164c2814c3b999066dc7">lowerBound</a> () const </td></tr>
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<tr class="memitem:a1b2ea5c97eb19ccd55ec83713ab675fe inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a1b2ea5c97eb19ccd55ec83713ab675fe">setUpperBound</a> (double value)</td></tr>
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<tr class="memitem:a3adb3785868bcadaf9046f82d10e7bda inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a3adb3785868bcadaf9046f82d10e7bda">upperBound</a> () const </td></tr>
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<tr class="memitem:aac745efd9414e529794e2189f7c535cb inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#aac745efd9414e529794e2189f7c535cb">setScaleStepSize</a> (double stepSize)</td></tr>
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<tr class="memdesc:aac745efd9414e529794e2189f7c535cb inherit pub_methods_class_qwt_abstract_scale"><td class="mdescLeft"> </td><td class="mdescRight">Set the step size used for calculating a scale division. <a href="#aac745efd9414e529794e2189f7c535cb">More...</a><br /></td></tr>
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<tr class="memitem:ad94ddd24f5f9742a577b19f9c6e00117 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#ad94ddd24f5f9742a577b19f9c6e00117">scaleStepSize</a> () const </td></tr>
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<tr class="memitem:a40fdb4572ad8fdec8b93766ff5f8eda8 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a40fdb4572ad8fdec8b93766ff5f8eda8">setScaleMaxMajor</a> (int ticks)</td></tr>
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<tr class="memdesc:a40fdb4572ad8fdec8b93766ff5f8eda8 inherit pub_methods_class_qwt_abstract_scale"><td class="mdescLeft"> </td><td class="mdescRight">Set the maximum number of major tick intervals. <a href="#a40fdb4572ad8fdec8b93766ff5f8eda8">More...</a><br /></td></tr>
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<tr class="memitem:a5b23fafbb56bb43fd241c1839256357f inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a5b23fafbb56bb43fd241c1839256357f">scaleMaxMinor</a> () const </td></tr>
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<tr class="memitem:a6520bb1e52571f865b21b3710786a4db inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a6520bb1e52571f865b21b3710786a4db">setScaleMaxMinor</a> (int ticks)</td></tr>
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<tr class="memdesc:a6520bb1e52571f865b21b3710786a4db inherit pub_methods_class_qwt_abstract_scale"><td class="mdescLeft"> </td><td class="mdescRight">Set the maximum number of minor tick intervals. <a href="#a6520bb1e52571f865b21b3710786a4db">More...</a><br /></td></tr>
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<tr class="memitem:a4cfbcd9880297b1ca28fa824e3f4c3e6 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a4cfbcd9880297b1ca28fa824e3f4c3e6">scaleMaxMajor</a> () const </td></tr>
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<tr class="memitem:aa00f44140af3f2b7595cb6e23371198f inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#aa00f44140af3f2b7595cb6e23371198f">setScaleEngine</a> (<a class="el" href="class_qwt_scale_engine.html">QwtScaleEngine</a> *)</td></tr>
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<tr class="memdesc:aa00f44140af3f2b7595cb6e23371198f inherit pub_methods_class_qwt_abstract_scale"><td class="mdescLeft"> </td><td class="mdescRight">Set a scale engine. <a href="#aa00f44140af3f2b7595cb6e23371198f">More...</a><br /></td></tr>
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<tr class="memitem:a5b8084cc735933ce9338fd2df1126f0e inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_scale_engine.html">QwtScaleEngine</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a5b8084cc735933ce9338fd2df1126f0e">scaleEngine</a> () const </td></tr>
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<tr class="memitem:aea3b9d4912f1c28671f232e4100936d7 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_scale_engine.html">QwtScaleEngine</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#aea3b9d4912f1c28671f232e4100936d7">scaleEngine</a> ()</td></tr>
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<tr class="memitem:a59e9927b2e43f1db82af9fd1c774e36d inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a59e9927b2e43f1db82af9fd1c774e36d">transform</a> (double) const </td></tr>
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<tr class="memitem:a7907d116b784dea443ba50c43113c053 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a7907d116b784dea443ba50c43113c053">invTransform</a> (int) const </td></tr>
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<tr class="memitem:a3d46b81ff8b0ace8cc5b64a4984a63f6 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a3d46b81ff8b0ace8cc5b64a4984a63f6">isInverted</a> () const </td></tr>
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<tr class="memitem:ac71c042246a7bb684c1b41c0204b6f14 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#ac71c042246a7bb684c1b41c0204b6f14">minimum</a> () const </td></tr>
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<tr class="memitem:a92d1f793aa5dc3c18f96448d43bd255e inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a92d1f793aa5dc3c18f96448d43bd255e">maximum</a> () const </td></tr>
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<tr class="memitem:a68f120e12e373796b5d74199a9b8a4b0 inherit pub_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_scale_map.html">QwtScaleMap</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a68f120e12e373796b5d74199a9b8a4b0">scaleMap</a> () const </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
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Protected Member Functions</h2></td></tr>
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<tr class="memitem:ad35fe293f6b53f6c4ab977d6259fbf19"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#ad35fe293f6b53f6c4ab977d6259fbf19">wheelEvent</a> (QWheelEvent *)</td></tr>
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<tr class="separator:ad35fe293f6b53f6c4ab977d6259fbf19"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a11e50d714b9decb0f5d34e5acdde970d"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a11e50d714b9decb0f5d34e5acdde970d">paintEvent</a> (QPaintEvent *)</td></tr>
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<tr class="memitem:a7ba6373fff91cbc545d29c480bf80359"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a7ba6373fff91cbc545d29c480bf80359">changeEvent</a> (QEvent *)</td></tr>
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<tr class="memitem:ad4534ebd8e4a792edbad3e16c25be7ca"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#ad4534ebd8e4a792edbad3e16c25be7ca">drawFrame</a> (QPainter *p)</td></tr>
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<tr class="memitem:a9c567a9ce20120f3094a3d21ad26874a"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a9c567a9ce20120f3094a3d21ad26874a">drawContents</a> (QPainter *) const </td></tr>
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<tr class="memdesc:a9c567a9ce20120f3094a3d21ad26874a"><td class="mdescLeft"> </td><td class="mdescRight">Draw the contents inside the frame. <a href="#a9c567a9ce20120f3094a3d21ad26874a">More...</a><br /></td></tr>
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<tr class="separator:a9c567a9ce20120f3094a3d21ad26874a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1fce41a19c2e368fe90551e29c4de076"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a1fce41a19c2e368fe90551e29c4de076">drawFocusIndicator</a> (QPainter *) const </td></tr>
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<tr class="memitem:a8308ea7345348c683cd957de2ef5ca91"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a8308ea7345348c683cd957de2ef5ca91">invalidateCache</a> ()</td></tr>
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<tr class="memitem:ad93f277c9cca98580be853a13abd7cd4"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#ad93f277c9cca98580be853a13abd7cd4">drawScale</a> (QPainter *, const QPointF &center, double radius) const </td></tr>
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<tr class="memitem:a06b36d64377e54dac8812b4c4c0bf263"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a06b36d64377e54dac8812b4c4c0bf263">drawScaleContents</a> (QPainter *painter, const QPointF &center, double radius) const </td></tr>
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<tr class="memitem:ad287b8e8d3f5453c9f7a317d40d35162"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#ad287b8e8d3f5453c9f7a317d40d35162">drawNeedle</a> (QPainter *, const QPointF &, double radius, double direction, QPalette::ColorGroup) const </td></tr>
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<tr class="memitem:afc13ba2a48fc4f99a74f08d87dabc016"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#afc13ba2a48fc4f99a74f08d87dabc016">scrolledTo</a> (const QPoint &) const </td></tr>
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<tr class="memdesc:afc13ba2a48fc4f99a74f08d87dabc016"><td class="mdescLeft"> </td><td class="mdescRight">Determine the value for a new position of the slider handle. <a href="#afc13ba2a48fc4f99a74f08d87dabc016">More...</a><br /></td></tr>
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<tr class="memitem:ab88967335d1269331b2e4b329a9a0ffe"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#ab88967335d1269331b2e4b329a9a0ffe">isScrollPosition</a> (const QPoint &) const </td></tr>
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<tr class="memdesc:ab88967335d1269331b2e4b329a9a0ffe"><td class="mdescLeft"> </td><td class="mdescRight">Determine what to do when the user presses a mouse button. <a href="#ab88967335d1269331b2e4b329a9a0ffe">More...</a><br /></td></tr>
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<tr class="memitem:a9e9e5a3aac1bc3752de8ab0a7ef71be2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9e9e5a3aac1bc3752de8ab0a7ef71be2"></a>
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virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a9e9e5a3aac1bc3752de8ab0a7ef71be2">sliderChange</a> ()</td></tr>
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<tr class="memdesc:a9e9e5a3aac1bc3752de8ab0a7ef71be2"><td class="mdescLeft"> </td><td class="mdescRight">Calling update() <br /></td></tr>
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<tr class="memitem:a0cee4448e2753ed259917f1874a3e158"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_dial.html#a0cee4448e2753ed259917f1874a3e158">scaleChange</a> ()</td></tr>
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<tr class="inherit_header pro_methods_class_qwt_abstract_slider"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_class_qwt_abstract_slider')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="class_qwt_abstract_slider.html">QwtAbstractSlider</a></td></tr>
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<tr class="memitem:a8a9ac5817d109ccbec208b65772cacf5 inherit pro_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a8a9ac5817d109ccbec208b65772cacf5">mousePressEvent</a> (QMouseEvent *)</td></tr>
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<tr class="memitem:aef54140a399f52c01cd9e82abf862783 inherit pro_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#aef54140a399f52c01cd9e82abf862783">mouseReleaseEvent</a> (QMouseEvent *)</td></tr>
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<tr class="memitem:a05ffec4c6b43909ecec148121a618f40 inherit pro_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a05ffec4c6b43909ecec148121a618f40">mouseMoveEvent</a> (QMouseEvent *)</td></tr>
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<tr class="memitem:ab6d1105f82e8a44ea75661135ba88c85 inherit pro_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#ab6d1105f82e8a44ea75661135ba88c85">keyPressEvent</a> (QKeyEvent *)</td></tr>
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<tr class="memitem:aa31fe73942c4cae17bce9e5cae36bd55 inherit pro_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#aa31fe73942c4cae17bce9e5cae36bd55">incrementValue</a> (int numSteps)</td></tr>
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<tr class="memitem:af4ee11b0a966af2d9fbd9feb240cb857 inherit pro_methods_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#af4ee11b0a966af2d9fbd9feb240cb857">incrementedValue</a> (double <a class="el" href="class_qwt_abstract_slider.html#a6804d4bc124378858d4b3bcfcae6ef66">value</a>, int stepCount) const </td></tr>
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<tr class="separator:af4ee11b0a966af2d9fbd9feb240cb857 inherit pro_methods_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pro_methods_class_qwt_abstract_scale"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_class_qwt_abstract_scale')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="class_qwt_abstract_scale.html">QwtAbstractScale</a></td></tr>
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<tr class="memitem:a647e6458305a0967077f4b1f03811c14 inherit pro_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a647e6458305a0967077f4b1f03811c14">rescale</a> (double <a class="el" href="class_qwt_abstract_scale.html#a093b44d00c18164c2814c3b999066dc7">lowerBound</a>, double <a class="el" href="class_qwt_abstract_scale.html#a3adb3785868bcadaf9046f82d10e7bda">upperBound</a>, double stepSize)</td></tr>
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<tr class="separator:a647e6458305a0967077f4b1f03811c14 inherit pro_methods_class_qwt_abstract_scale"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a950c5bf521dc704b78f76c7951346288 inherit pro_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#a950c5bf521dc704b78f76c7951346288">setAbstractScaleDraw</a> (<a class="el" href="class_qwt_abstract_scale_draw.html">QwtAbstractScaleDraw</a> *)</td></tr>
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<tr class="memdesc:a950c5bf521dc704b78f76c7951346288 inherit pro_methods_class_qwt_abstract_scale"><td class="mdescLeft"> </td><td class="mdescRight">Set a scale draw. <a href="#a950c5bf521dc704b78f76c7951346288">More...</a><br /></td></tr>
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<tr class="separator:a950c5bf521dc704b78f76c7951346288 inherit pro_methods_class_qwt_abstract_scale"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab3c5f30892792e5ca3d84f4409ef6216 inherit pro_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_qwt_abstract_scale_draw.html">QwtAbstractScaleDraw</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#ab3c5f30892792e5ca3d84f4409ef6216">abstractScaleDraw</a> () const </td></tr>
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<tr class="separator:ab3c5f30892792e5ca3d84f4409ef6216 inherit pro_methods_class_qwt_abstract_scale"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa61afdff037ef745a6dad686537cdb96 inherit pro_methods_class_qwt_abstract_scale"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_qwt_abstract_scale_draw.html">QwtAbstractScaleDraw</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_scale.html#aa61afdff037ef745a6dad686537cdb96">abstractScaleDraw</a> ()</td></tr>
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<tr class="separator:aa61afdff037ef745a6dad686537cdb96 inherit pro_methods_class_qwt_abstract_scale"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
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Additional Inherited Members</h2></td></tr>
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<tr class="inherit_header pub_slots_class_qwt_abstract_slider"><td colspan="2" onclick="javascript:toggleInherit('pub_slots_class_qwt_abstract_slider')"><img src="closed.png" alt="-"/> Public Slots inherited from <a class="el" href="class_qwt_abstract_slider.html">QwtAbstractSlider</a></td></tr>
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<tr class="memitem:ac3713f8989b647cb79f0a5894991e36a inherit pub_slots_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#ac3713f8989b647cb79f0a5894991e36a">setValue</a> (double val)</td></tr>
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<tr class="separator:ac3713f8989b647cb79f0a5894991e36a inherit pub_slots_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header signals_class_qwt_abstract_slider"><td colspan="2" onclick="javascript:toggleInherit('signals_class_qwt_abstract_slider')"><img src="closed.png" alt="-"/> Signals inherited from <a class="el" href="class_qwt_abstract_slider.html">QwtAbstractSlider</a></td></tr>
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<tr class="memitem:a6bc5c410cd56119c6ad50743c9a46af1 inherit signals_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#a6bc5c410cd56119c6ad50743c9a46af1">valueChanged</a> (double <a class="el" href="class_qwt_abstract_slider.html#a6804d4bc124378858d4b3bcfcae6ef66">value</a>)</td></tr>
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<tr class="memdesc:a6bc5c410cd56119c6ad50743c9a46af1 inherit signals_class_qwt_abstract_slider"><td class="mdescLeft"> </td><td class="mdescRight">Notify a change of value. <a href="#a6bc5c410cd56119c6ad50743c9a46af1">More...</a><br /></td></tr>
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<tr class="separator:a6bc5c410cd56119c6ad50743c9a46af1 inherit signals_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afd92a0c79c113b3c5e9952d12cff80f5 inherit signals_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#afd92a0c79c113b3c5e9952d12cff80f5">sliderPressed</a> ()</td></tr>
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<tr class="separator:afd92a0c79c113b3c5e9952d12cff80f5 inherit signals_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab94184da7a029a5f586671251ff380ea inherit signals_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#ab94184da7a029a5f586671251ff380ea">sliderReleased</a> ()</td></tr>
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<tr class="separator:ab94184da7a029a5f586671251ff380ea inherit signals_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae59671d27931b545073e599a10967452 inherit signals_class_qwt_abstract_slider"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_slider.html#ae59671d27931b545073e599a10967452">sliderMoved</a> (double <a class="el" href="class_qwt_abstract_slider.html#a6804d4bc124378858d4b3bcfcae6ef66">value</a>)</td></tr>
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<tr class="separator:ae59671d27931b545073e599a10967452 inherit signals_class_qwt_abstract_slider"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p><a class="el" href="class_qwt_dial.html" title="QwtDial class provides a rounded range control. ">QwtDial</a> class provides a rounded range control. </p>
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<p><a class="el" href="class_qwt_dial.html" title="QwtDial class provides a rounded range control. ">QwtDial</a> is intended as base class for dial widgets like speedometers, compass widgets, clocks ...</p>
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<div class="image">
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<img src="dials2.png" alt="dials2.png"/>
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</div>
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<p>A dial contains a scale and a needle indicating the current value of the dial. Depending on Mode one of them is fixed and the other is rotating. If not <a class="el" href="class_qwt_abstract_slider.html#a040fd1fd03592c524314bf4b5539608d">isReadOnly()</a> the dial can be rotated by dragging the mouse or using keyboard inputs (see <a class="el" href="class_qwt_abstract_slider.html#ab6d1105f82e8a44ea75661135ba88c85">QwtAbstractSlider::keyPressEvent()</a>). A dial might be wrapping, what means a rotation below/above one limit continues on the other limit (f.e compass). The scale might cover any arc of the dial, its values are related to the <a class="el" href="class_qwt_dial.html#a5d7a8b9094bcc3fb82b31c3ac9ad706d">origin()</a> of the dial.</p>
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<p>Often dials have to be updated very often according to values from external devices. For these high refresh rates <a class="el" href="class_qwt_dial.html" title="QwtDial class provides a rounded range control. ">QwtDial</a> caches as much as possible. For derived classes it might be necessary to clear these caches manually according to attribute changes using <a class="el" href="class_qwt_dial.html#a8308ea7345348c683cd957de2ef5ca91">invalidateCache()</a>.</p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_compass.html" title="A Compass Widget. ">QwtCompass</a>, <a class="el" href="class_qwt_analog_clock.html" title="An analog clock. ">QwtAnalogClock</a>, <a class="el" href="class_qwt_dial_needle.html" title="Base class for needles that can be used in a QwtDial. ">QwtDialNeedle</a> </dd></dl>
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<dl class="section note"><dt>Note</dt><dd>The controls and dials examples shows different types of dials. </dd>
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<dd>
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QDial is more similar to <a class="el" href="class_qwt_knob.html" title="The Knob Widget. ">QwtKnob</a> than to <a class="el" href="class_qwt_dial.html" title="QwtDial class provides a rounded range control. ">QwtDial</a> </dd></dl>
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</div><h2 class="groupheader">Member Enumeration Documentation</h2>
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<a class="anchor" id="a7376f53193014b91643350e6e6bc85ad"></a>
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<div class="memitem">
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<div class="memproto">
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<tr>
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<td class="memname">enum <a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85ad">QwtDial::Mode</a></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Mode controlling whether the needle or the scale is rotating. </p>
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="a7376f53193014b91643350e6e6bc85adacc23db2e06c9098f8cfbd0181184054a"></a>RotateNeedle </td><td class="fielddoc">
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<p>The needle is rotating. </p>
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</td></tr>
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<tr><td class="fieldname"><a class="anchor" id="a7376f53193014b91643350e6e6bc85ada95a22f59ec832d22f011a9421f528c41"></a>RotateScale </td><td class="fielddoc">
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<p>The needle is fixed, the scales are rotating. </p>
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</td></tr>
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</table>
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</div>
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</div>
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<a class="anchor" id="a7472124cb120352e8538430ab48c2386"></a>
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<tr>
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<td class="memname">enum <a class="el" href="class_qwt_dial.html#a7472124cb120352e8538430ab48c2386">QwtDial::Shadow</a></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Frame shadow. </p>
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<p>Unfortunately it is not possible to use QFrame::Shadow as a property of a widget that is not derived from QFrame. The following enum is made for the designer only. It is safe to use QFrame::Shadow instead. </p>
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="a7472124cb120352e8538430ab48c2386a8d0cdae56d44bcd25574d7e432498d86"></a>Plain </td><td class="fielddoc">
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<p>QFrame::Plain. </p>
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</td></tr>
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<tr><td class="fieldname"><a class="anchor" id="a7472124cb120352e8538430ab48c2386a4054b8890d1f837387762b4a12157847"></a>Raised </td><td class="fielddoc">
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<p>QFrame::Raised. </p>
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</td></tr>
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<tr><td class="fieldname"><a class="anchor" id="a7472124cb120352e8538430ab48c2386ae1388e8ff1a378e22cd082fcb46aa685"></a>Sunken </td><td class="fielddoc">
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<p>QFrame::Sunken. </p>
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</td></tr>
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</table>
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</div>
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</div>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a class="anchor" id="a910ad090ceb51587c965d9a2c9db8f60"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<td class="memname">QwtDial::QwtDial </td>
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<td>(</td>
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<td class="paramtype">QWidget * </td>
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<td class="paramname"><em>parent</em> = <code>NULL</code></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">explicit</span></span> </td>
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</div><div class="memdoc">
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<p>Constructor. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">parent</td><td>Parent widget</td></tr>
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</table>
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</dd>
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</dl>
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<p>Create a dial widget with no needle. The scale is initialized to [ 0.0, 360.0 ] and 360 steps ( <a class="el" href="class_qwt_abstract_slider.html#a60eea9d9996c99abcb7d50f5ed2634f8" title="Set the number of steps. ">QwtAbstractSlider::setTotalSteps()</a> ). The origin of the scale is at 90°,</p>
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<p>The value is set to 0.0.</p>
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<p>The default mode is <a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85adacc23db2e06c9098f8cfbd0181184054a" title="The needle is rotating. ">QwtDial::RotateNeedle</a>. </p>
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</div>
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</div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a class="anchor" id="a0d52d45d3a693e66d5799e285efdd34d"></a>
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<td class="memname">QRect QwtDial::boundingRect </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>bounding rectangle of the dial including the frame </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a7946ca363a97fd28de4993a5caa54507">setLineWidth()</a>, <a class="el" href="class_qwt_dial.html#ab793e4c15e9b32a7e8d13f0b28d1feb9">scaleInnerRect()</a>, <a class="el" href="class_qwt_dial.html#a258643394b1fb9b02ecd573d49a2abb6">innerRect()</a> </dd></dl>
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<td class="memname">void QwtDial::changeEvent </td>
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<td>(</td>
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<td class="paramtype">QEvent * </td>
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<td class="paramname"><em>event</em></td><td>)</td>
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<td></td>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</tr>
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</div><div class="memdoc">
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<p>Change Event handler </p><dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">event</td><td>Change event</td></tr>
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</table>
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</dd>
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</dl>
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<p>Invalidates internal paint caches if necessary </p>
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</div>
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<a class="anchor" id="a9c567a9ce20120f3094a3d21ad26874a"></a>
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<td class="memname">void QwtDial::drawContents </td>
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<td>(</td>
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<td class="paramtype">QPainter * </td>
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<td class="paramname"><em>painter</em></td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</div><div class="memdoc">
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<p>Draw the contents inside the frame. </p>
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<p>QPalette::Window is the background color outside of the frame. QPalette::Base is the background color inside the frame. QPalette::WindowText is the background color inside the scale.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">painter</td><td>Painter</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a0d52d45d3a693e66d5799e285efdd34d">boundingRect()</a>, <a class="el" href="class_qwt_dial.html#a258643394b1fb9b02ecd573d49a2abb6">innerRect()</a>, <a class="el" href="class_qwt_dial.html#ab793e4c15e9b32a7e8d13f0b28d1feb9">scaleInnerRect()</a>, QWidget::setPalette() </dd></dl>
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<a class="anchor" id="a1fce41a19c2e368fe90551e29c4de076"></a>
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<td class="memname">void QwtDial::drawFocusIndicator </td>
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<td>(</td>
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<td class="paramtype">QPainter * </td>
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<td class="paramname"><em>painter</em></td><td>)</td>
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<td> const</td>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</div><div class="memdoc">
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<p>Draw the focus indicator </p><dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">painter</td><td>Painter </td></tr>
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</table>
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</dd>
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</dl>
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<td class="memname">void QwtDial::drawFrame </td>
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<td>(</td>
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<td class="paramtype">QPainter * </td>
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<td class="paramname"><em>painter</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Draw the frame around the dial</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">painter</td><td>Painter </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#afb583edf70364eb562bf84686b60a9b7">lineWidth()</a>, <a class="el" href="class_qwt_dial.html#a49e37bd4da2ed2b846bba75c79a04fbc">frameShadow()</a> </dd></dl>
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<td class="mlabels-left">
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<td class="memname">void QwtDial::drawNeedle </td>
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<td>(</td>
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<td class="paramtype">QPainter * </td>
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<td class="paramname"><em>painter</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const QPointF & </td>
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<td class="paramname"><em>center</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>radius</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>direction</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">QPalette::ColorGroup </td>
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<td class="paramname"><em>colorGroup</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Draw the needle</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">painter</td><td>Painter </td></tr>
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<tr><td class="paramname">center</td><td>Center of the dial </td></tr>
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<tr><td class="paramname">radius</td><td>Length for the needle </td></tr>
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<tr><td class="paramname">direction</td><td>Direction of the needle in degrees, counter clockwise </td></tr>
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<tr><td class="paramname">colorGroup</td><td>ColorGroup </td></tr>
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</table>
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</dd>
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</dl>
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<p>Reimplemented in <a class="el" href="class_qwt_analog_clock.html#ac243e3acb6ba8edd73c24918e170f529">QwtAnalogClock</a>.</p>
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<a class="anchor" id="ad93f277c9cca98580be853a13abd7cd4"></a>
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<td class="memname">void QwtDial::drawScale </td>
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<td>(</td>
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<td class="paramtype">QPainter * </td>
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<td class="paramname"><em>painter</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const QPointF & </td>
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<td class="paramname"><em>center</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>radius</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Draw the scale</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
|
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<tr><td class="paramname">painter</td><td>Painter </td></tr>
|
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<tr><td class="paramname">center</td><td>Center of the dial </td></tr>
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<tr><td class="paramname">radius</td><td>Radius of the scale </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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</div>
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<a class="anchor" id="a06b36d64377e54dac8812b4c4c0bf263"></a>
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<td class="memname">void QwtDial::drawScaleContents </td>
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<td>(</td>
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<td class="paramtype">QPainter * </td>
|
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<td class="paramname"><em>painter</em>, </td>
|
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</tr>
|
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<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">const QPointF & </td>
|
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<td class="paramname"><em>center</em>, </td>
|
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</tr>
|
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<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">double </td>
|
|
<td class="paramname"><em>radius</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
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<td></td><td> const</td>
|
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</tr>
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</table>
|
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Draw the contents inside the scale</p>
|
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<p>Paints nothing.</p>
|
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<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">painter</td><td>Painter </td></tr>
|
|
<tr><td class="paramname">center</td><td>Center of the contents circle </td></tr>
|
|
<tr><td class="paramname">radius</td><td>Radius of the contents circle </td></tr>
|
|
</table>
|
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</dd>
|
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</dl>
|
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|
|
<p>Reimplemented in <a class="el" href="class_qwt_compass.html#a562e9358a830106f9d219a4fa8af3540">QwtCompass</a>.</p>
|
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</div>
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</div>
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<a class="anchor" id="a49e37bd4da2ed2b846bba75c79a04fbc"></a>
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<tr>
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<td class="memname"><a class="el" href="class_qwt_dial.html#a7472124cb120352e8538430ab48c2386">QwtDial::Shadow</a> QwtDial::frameShadow </td>
|
|
<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
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<td> const</td>
|
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>Frame shadow /sa <a class="el" href="class_qwt_dial.html#a272e17e53586a149df4dca437d5f9494">setFrameShadow()</a>, <a class="el" href="class_qwt_dial.html#afb583edf70364eb562bf84686b60a9b7">lineWidth()</a>, QFrame::frameShadow() </dd></dl>
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</div>
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</div>
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<a class="anchor" id="a258643394b1fb9b02ecd573d49a2abb6"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">QRect QwtDial::innerRect </td>
|
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<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
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<td> const</td>
|
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>bounding rectangle of the circle inside the frame </dd></dl>
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a7946ca363a97fd28de4993a5caa54507">setLineWidth()</a>, <a class="el" href="class_qwt_dial.html#ab793e4c15e9b32a7e8d13f0b28d1feb9">scaleInnerRect()</a>, <a class="el" href="class_qwt_dial.html#a0d52d45d3a693e66d5799e285efdd34d">boundingRect()</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="a8308ea7345348c683cd957de2ef5ca91"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">void QwtDial::invalidateCache </td>
|
|
<td>(</td>
|
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<td class="paramname"></td><td>)</td>
|
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<td></td>
|
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</tr>
|
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</table>
|
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</td>
|
|
<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">protected</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Invalidate the internal caches used to speed up repainting </p>
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</div>
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</div>
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<a class="anchor" id="ab88967335d1269331b2e4b329a9a0ffe"></a>
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<div class="memitem">
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<div class="memproto">
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">bool QwtDial::isScrollPosition </td>
|
|
<td>(</td>
|
|
<td class="paramtype">const QPoint & </td>
|
|
<td class="paramname"><em>pos</em></td><td>)</td>
|
|
<td> const</td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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|
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<p>Determine what to do when the user presses a mouse button. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">pos</td><td>Mouse position</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">True,when</td><td>the inner circle contains pos </td></tr>
|
|
</table>
|
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</dd>
|
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</dl>
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#afc13ba2a48fc4f99a74f08d87dabc016" title="Determine the value for a new position of the slider handle. ">scrolledTo()</a> </dd></dl>
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|
|
<p>Implements <a class="el" href="class_qwt_abstract_slider.html#a3f4cae5b7a4a0a461fb04eeb0a39a5c2">QwtAbstractSlider</a>.</p>
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</div>
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</div>
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<a class="anchor" id="afb583edf70364eb562bf84686b60a9b7"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">int QwtDial::lineWidth </td>
|
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<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
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<td> const</td>
|
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>Line width of the frame </dd></dl>
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a7946ca363a97fd28de4993a5caa54507">setLineWidth()</a>, <a class="el" href="class_qwt_dial.html#a49e37bd4da2ed2b846bba75c79a04fbc">frameShadow()</a>, <a class="el" href="class_qwt_dial.html#afb583edf70364eb562bf84686b60a9b7">lineWidth()</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="a9d7a976894700e616126d41a312f999d"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<td class="memname">double QwtDial::maxScaleArc </td>
|
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<td>(</td>
|
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<td class="paramname"></td><td>)</td>
|
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<td> const</td>
|
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>Upper limit of the scale arc </dd></dl>
|
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a8abc41e15c62017d3c3ffb98acb9677f">setScaleArc()</a> </dd></dl>
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</div>
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</div>
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<a class="anchor" id="a21e46fa17a55b938c027ec7b4b97d157"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">QSize QwtDial::minimumSizeHint </td>
|
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<td>(</td>
|
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<td class="paramname"></td><td>)</td>
|
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<td> const</td>
|
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</tr>
|
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</table>
|
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</td>
|
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>Minimum size hint </dd></dl>
|
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a7d79a5c1cbaadb1ded9306044fa2a4a1">sizeHint()</a> </dd></dl>
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</div>
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<a class="anchor" id="a1725682984aff88ef891966225c06030"></a>
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<div class="memproto">
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<table class="memname">
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<td class="memname">double QwtDial::minScaleArc </td>
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<td>(</td>
|
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<td class="paramname"></td><td>)</td>
|
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<td> const</td>
|
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</tr>
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</table>
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</div><div class="memdoc">
|
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<dl class="section return"><dt>Returns</dt><dd>Lower limit of the scale arc </dd></dl>
|
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a8abc41e15c62017d3c3ffb98acb9677f">setScaleArc()</a> </dd></dl>
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</div>
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<a class="anchor" id="afd95a47735c0cfe963dfacd1a6a36a6f"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85ad">QwtDial::Mode</a> QwtDial::mode </td>
|
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<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
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<td> const</td>
|
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</tr>
|
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>Mode of the dial. </dd></dl>
|
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a6b070ba6251fa40bbd876551413c5639" title="Change the mode of the dial. ">setMode()</a>, <a class="el" href="class_qwt_dial.html#a5d7a8b9094bcc3fb82b31c3ac9ad706d">origin()</a>, <a class="el" href="class_qwt_dial.html#a8abc41e15c62017d3c3ffb98acb9677f">setScaleArc()</a>, <a class="el" href="class_qwt_abstract_slider.html#a6804d4bc124378858d4b3bcfcae6ef66" title="Returns the current value. ">value()</a> </dd></dl>
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</div>
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<a class="anchor" id="a58ed8cf5aae56c44427b25f691f69b5c"></a>
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<div class="memitem">
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<td class="memname">const <a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> * QwtDial::needle </td>
|
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<td>(</td>
|
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<td class="paramname"></td><td>)</td>
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<td> const</td>
|
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>needle </dd></dl>
|
|
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#ac91311f8777eabdbcf6384f308d34a0c">setNeedle()</a> </dd></dl>
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</div>
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<a class="anchor" id="abbf494e72f6244e4ec88211354c739a4"></a>
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<td class="memname"><a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> * QwtDial::needle </td>
|
|
<td>(</td>
|
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<td class="paramname"></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>needle </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#ac91311f8777eabdbcf6384f308d34a0c">setNeedle()</a> </dd></dl>
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<div class="memproto">
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<table class="memname">
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<td class="memname">double QwtDial::origin </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>The origin is the angle where scale and needle is relative to.</p>
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<dl class="section return"><dt>Returns</dt><dd>Origin of the dial </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a3f64c6fbac747f735e57c2073e93bc50" title="Change the origin. ">setOrigin()</a> </dd></dl>
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<a class="anchor" id="a11e50d714b9decb0f5d34e5acdde970d"></a>
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<div class="memproto">
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<td class="mlabels-left">
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<table class="memname">
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<td class="memname">void QwtDial::paintEvent </td>
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<td>(</td>
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<td class="paramtype">QPaintEvent * </td>
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<td class="paramname"><em>event</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Paint the dial </p><dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">event</td><td>Paint event </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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<a class="anchor" id="a0cee4448e2753ed259917f1874a3e158"></a>
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<td class="mlabels-left">
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<table class="memname">
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<td class="memname">void QwtDial::scaleChange </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Invalidate the internal caches and call <a class="el" href="class_qwt_abstract_slider.html#a491fe8bbe771fb51bf35d429d4b92e05">QwtAbstractSlider::scaleChange()</a> </p>
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<p>Reimplemented from <a class="el" href="class_qwt_abstract_slider.html#a491fe8bbe771fb51bf35d429d4b92e05">QwtAbstractSlider</a>.</p>
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<a class="anchor" id="adaa9a23f4e19d3cd085db1c61665d1d6"></a>
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<td class="memname"><a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> * QwtDial::scaleDraw </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>the scale draw </dd></dl>
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<a class="anchor" id="ae1b59c65bc9717bd83ffb8e8ce07988c"></a>
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<td class="memname">const <a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> * QwtDial::scaleDraw </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</table>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>the scale draw </dd></dl>
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</div>
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<a class="anchor" id="ab793e4c15e9b32a7e8d13f0b28d1feb9"></a>
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<div class="memproto">
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<table class="mlabels">
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<td class="mlabels-left">
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<table class="memname">
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<td class="memname">QRect QwtDial::scaleInnerRect </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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</div><div class="memdoc">
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<dl class="section return"><dt>Returns</dt><dd>rectangle inside the scale </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a7946ca363a97fd28de4993a5caa54507">setLineWidth()</a>, <a class="el" href="class_qwt_dial.html#a0d52d45d3a693e66d5799e285efdd34d">boundingRect()</a>, <a class="el" href="class_qwt_dial.html#a258643394b1fb9b02ecd573d49a2abb6">innerRect()</a> </dd></dl>
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</div>
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<a class="anchor" id="afc13ba2a48fc4f99a74f08d87dabc016"></a>
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<div class="memitem">
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<div class="memproto">
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<td class="memname">double QwtDial::scrolledTo </td>
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<td>(</td>
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<td class="paramtype">const QPoint & </td>
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<td class="paramname"><em>pos</em></td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</tr>
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</div><div class="memdoc">
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<p>Determine the value for a new position of the slider handle. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">pos</td><td>Mouse position</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section return"><dt>Returns</dt><dd>Value for the mouse position </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#ab88967335d1269331b2e4b329a9a0ffe" title="Determine what to do when the user presses a mouse button. ">isScrollPosition()</a> </dd></dl>
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<p>Implements <a class="el" href="class_qwt_abstract_slider.html#a3e7671e00a31e7b0ba4ef4a2c325125a">QwtAbstractSlider</a>.</p>
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</div>
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<a class="anchor" id="a272e17e53586a149df4dca437d5f9494"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void QwtDial::setFrameShadow </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_dial.html#a7472124cb120352e8538430ab48c2386">Shadow</a> </td>
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<td class="paramname"><em>shadow</em></td><td>)</td>
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<td></td>
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</table>
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</div><div class="memdoc">
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<p>Sets the frame shadow value from the frame style.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">shadow</td><td>Frame shadow </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a7946ca363a97fd28de4993a5caa54507">setLineWidth()</a>, QFrame::setFrameShadow() </dd></dl>
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<a class="anchor" id="a7946ca363a97fd28de4993a5caa54507"></a>
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<table class="memname">
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<tr>
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<td class="memname">void QwtDial::setLineWidth </td>
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<td>(</td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>lineWidth</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Sets the line width of the frame</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">lineWidth</td><td>Line width </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a272e17e53586a149df4dca437d5f9494">setFrameShadow()</a> </dd></dl>
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</div>
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<a class="anchor" id="ad508f5c8bff6d0ae7023c834b7ed2ee6"></a>
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<table class="memname">
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<tr>
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<td class="memname">void QwtDial::setMaxScaleArc </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>max</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Set the upper limit for the scale arc</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">max</td><td>Upper limit of the scale arc </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a8abc41e15c62017d3c3ffb98acb9677f">setScaleArc()</a>, <a class="el" href="class_qwt_dial.html#abed02cef48f26bafbf0a92c8c4e5abc9">setMinScaleArc()</a> </dd></dl>
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<a class="anchor" id="abed02cef48f26bafbf0a92c8c4e5abc9"></a>
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<td class="memname">void QwtDial::setMinScaleArc </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>min</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Set the lower limit for the scale arc</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">min</td><td>Lower limit of the scale arc </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a8abc41e15c62017d3c3ffb98acb9677f">setScaleArc()</a>, <a class="el" href="class_qwt_dial.html#ad508f5c8bff6d0ae7023c834b7ed2ee6">setMaxScaleArc()</a> </dd></dl>
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<td class="memname">void QwtDial::setMode </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85ad">Mode</a> </td>
|
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<td class="paramname"><em>mode</em></td><td>)</td>
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<td></td>
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<p>Change the mode of the dial. </p>
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">mode</td><td>New mode</td></tr>
|
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</table>
|
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</dd>
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</dl>
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<p>In case of <a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85adacc23db2e06c9098f8cfbd0181184054a" title="The needle is rotating. ">QwtDial::RotateNeedle</a> the needle is rotating, in case of <a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85ada95a22f59ec832d22f011a9421f528c41" title="The needle is fixed, the scales are rotating. ">QwtDial::RotateScale</a>, the needle points to <a class="el" href="class_qwt_dial.html#a5d7a8b9094bcc3fb82b31c3ac9ad706d">origin()</a> and the scale is rotating.</p>
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<p>The default mode is <a class="el" href="class_qwt_dial.html#a7376f53193014b91643350e6e6bc85adacc23db2e06c9098f8cfbd0181184054a" title="The needle is rotating. ">QwtDial::RotateNeedle</a>.</p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#afd95a47735c0cfe963dfacd1a6a36a6f">mode()</a>, <a class="el" href="class_qwt_abstract_slider.html#ac3713f8989b647cb79f0a5894991e36a">setValue()</a>, <a class="el" href="class_qwt_dial.html#a3f64c6fbac747f735e57c2073e93bc50" title="Change the origin. ">setOrigin()</a> </dd></dl>
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<td class="memname">void QwtDial::setNeedle </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> * </td>
|
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<td class="paramname"><em>needle</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Set a needle for the dial</p>
|
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
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<tr><td class="paramname">needle</td><td>Needle</td></tr>
|
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</table>
|
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</dd>
|
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</dl>
|
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<dl class="section warning"><dt>Warning</dt><dd>The needle will be deleted, when a different needle is set or in <a class="el" href="class_qwt_dial.html#a16cd1e45a78890c6c5f6e9c07b0180c7" title="Destructor. ">~QwtDial()</a> </dd></dl>
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</div>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">void QwtDial::setOrigin </td>
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<td>(</td>
|
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<td class="paramtype">double </td>
|
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<td class="paramname"><em>origin</em></td><td>)</td>
|
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<td></td>
|
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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</div><div class="memdoc">
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<p>Change the origin. </p>
|
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<p>The origin is the angle where scale and needle is relative to.</p>
|
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<dl class="params"><dt>Parameters</dt><dd>
|
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<table class="params">
|
|
<tr><td class="paramname">origin</td><td>New origin </td></tr>
|
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</table>
|
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</dd>
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</dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a5d7a8b9094bcc3fb82b31c3ac9ad706d">origin()</a> </dd></dl>
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<a class="anchor" id="a8abc41e15c62017d3c3ffb98acb9677f"></a>
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void QwtDial::setScaleArc </td>
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<td>(</td>
|
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<td class="paramtype">double </td>
|
|
<td class="paramname"><em>minArc</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">double </td>
|
|
<td class="paramname"><em>maxArc</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
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<td>)</td>
|
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
|
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<p>Change the arc of the scale</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">minArc</td><td>Lower limit </td></tr>
|
|
<tr><td class="paramname">maxArc</td><td>Upper limit</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a1725682984aff88ef891966225c06030">minScaleArc()</a>, <a class="el" href="class_qwt_dial.html#a9d7a976894700e616126d41a312f999d">maxScaleArc()</a> </dd></dl>
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</div>
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<a class="anchor" id="a2ed8a0642e1c612013ba812c7e037404"></a>
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<td class="memname">void QwtDial::setScaleDraw </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> * </td>
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<td class="paramname"><em>scaleDraw</em></td><td>)</td>
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<td></td>
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<p>Set an individual scale draw</p>
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<p>The motivation for setting a scale draw is often to overload <a class="el" href="class_qwt_abstract_scale_draw.html#a4ff88bc827dd6c6ca9298de13483b61f" title="Convert a value into its representing label. ">QwtRoundScaleDraw::label()</a> to return individual tick labels.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">scaleDraw</td><td>Scale draw </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section warning"><dt>Warning</dt><dd>The previous scale draw is deleted </dd></dl>
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<td class="memname">QSize QwtDial::sizeHint </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<dl class="section return"><dt>Returns</dt><dd>Size hint </dd></dl>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_dial.html#a21e46fa17a55b938c027ec7b4b97d157">minimumSizeHint()</a> </dd></dl>
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<td class="memname">void QwtDial::wheelEvent </td>
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<td>(</td>
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<td class="paramtype">QWheelEvent * </td>
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<td class="paramname"><em>event</em></td><td>)</td>
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<td></td>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</div><div class="memdoc">
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<p>Wheel Event handler </p><dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">event</td><td>Wheel event </td></tr>
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</table>
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</dd>
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</dl>
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<p>Reimplemented from <a class="el" href="class_qwt_abstract_slider.html#a7050c9ce667176e6de4c6357b5acd493">QwtAbstractSlider</a>.</p>
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<li class="navelem"><a class="el" href="class_qwt_dial.html">QwtDial</a></li>
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