QwtTextLabel Class Reference

A Widget which displays a QwtText. More...

#include <qwt_text_label.h>

Inheritance diagram for QwtTextLabel:

Public Slots
void	setText (const QString &, QwtText::TextFormat textFormat=QwtText::AutoText)
virtual void	setText (const QwtText &)
void	clear ()
	Clear the text and all QwtText attributes.

Public Member Functions
	QwtTextLabel (QWidget *parent=NULL)
	QwtTextLabel (const QwtText &, QWidget *parent=NULL)
virtual	~QwtTextLabel ()
	Destructor.
void	setPlainText (const QString &)
QString	plainText () const
const QwtText &	text () const
	Return the text.
int	indent () const
	Return label's text indent in pixels.
void	setIndent (int)
int	margin () const
	Return label's text margin in pixels.
void	setMargin (int)
virtual QSize	sizeHint () const
	Return a size hint.
virtual QSize	minimumSizeHint () const
	Return a minimum size hint.
virtual int	heightForWidth (int) const
QRect	textRect () const
virtual void	drawText (QPainter *, const QRectF &)
	Redraw the text.

Protected Member Functions
virtual void	paintEvent (QPaintEvent *e)
virtual void	drawContents (QPainter *)
	Redraw the text and focus indicator.

Detailed Description

A Widget which displays a QwtText.

Constructor & Destructor Documentation

QwtTextLabel::QwtTextLabel ( QWidget *  parent = NULL )

explicit

Constructs an empty label.

Parameters

parent

Parent widget

QwtTextLabel::QwtTextLabel ( const QwtText &  text, QWidget *  parent = NULL  )

explicit

Constructs a label that displays the text, text

Parameters

parent	Parent widget
text	Text

Member Function Documentation

int QwtTextLabel::heightForWidth ( int  width ) const

virtual

Parameters

width

Width

Returns

Preferred height for this widget, given the width.

void QwtTextLabel::paintEvent ( QPaintEvent *  event )

protectedvirtual

Qt paint event

Parameters

event

Paint event

Reimplemented in QwtLegendLabel.

QString QwtTextLabel::plainText

(

)

const

Interface for the designer plugin

Returns

Text as plain text

See also

setPlainText(), text()

void QwtTextLabel::setIndent

(

int

indent

)

Set label's text indent in pixels

Parameters

indent

Indentation in pixels

void QwtTextLabel::setMargin

(

int

margin

)

Set label's margin in pixels

Parameters

margin

Margin in pixels

void QwtTextLabel::setPlainText

(

const QString &

text

)

Interface for the designer plugin - does the same as setText()

See also

plainText()

void QwtTextLabel::setText ( const QString &  text, QwtText::TextFormat  textFormat = QwtText::AutoText  )

slot

Change the label's text, keeping all other QwtText attributes

Parameters

text	New text
textFormat	Format of text

See also

QwtText

void QwtTextLabel::setText ( const QwtText &  text )

virtualslot

Change the label's text

Parameters

text

New text

Reimplemented in QwtLegendLabel.

QRect QwtTextLabel::textRect

(

)

const

Calculate geometry for the text in widget coordinates

Returns

Geometry for the text