QwtTextLabel Class Reference

A Widget which displays a QwtText. More...

#include <qwt_text_label.h>

Inheritance diagram for QwtTextLabel:

Classes
class	PrivateData

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

Public Member Functions
	QwtTextLabel (QWidget *parent=NULL)
	Constructs an empty label.
	QwtTextLabel (const QwtText &, QWidget *parent=NULL)
	Constructs a label that displays the text, text.
virtual	~QwtTextLabel ()
	Destructor.
void	setPlainText (const QString &)
	Interface for the designer plugin - does the same as setText()
QString	plainText () const
	Interface for the designer plugin.
const QwtText &	text () const
	Return the text.
int	indent () const
	Return label's text indent in pixels.
void	setIndent (int)
	Set label's text indent in pixels.
int	margin () const
	Return label's text margin in pixels.
void	setMargin (int)
	Set label's margin in pixels.
virtual QSize	sizeHint () const QWT_OVERRIDE
	Return a size hint.
virtual QSize	minimumSizeHint () const QWT_OVERRIDE
	Return a minimum size hint.
virtual int	heightForWidth (int) const QWT_OVERRIDE
QRect	textRect () const
	Calculate geometry for the text in widget coordinates.
virtual void	drawText (QPainter *, const QRectF &)
	Redraw the text.

Protected Member Functions
virtual void	paintEvent (QPaintEvent *) QWT_OVERRIDE
	Qt paint event.
virtual void	drawContents (QPainter *)
	Redraw the text and focus indicator.

Properties
int	indent
int	margin
QString	plainText

Detailed Description

A Widget which displays a QwtText.

Constructor & Destructor Documentation

QwtTextLabel() [1/2]

QwtTextLabel::QwtTextLabel ( QWidget *  parent = NULL )

explicit

Constructs an empty label.

Parameters

parent

Parent widget

QwtTextLabel() [2/2]

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

heightForWidth()

int QwtTextLabel::heightForWidth ( int  width ) const

virtual

Parameters

width

Width

Returns

Preferred height for this widget, given the width.

paintEvent()

void QwtTextLabel::paintEvent ( QPaintEvent *  event )

protectedvirtual

Qt paint event.

Parameters

event

Paint event

Reimplemented in QwtLegendLabel.

plainText()

QString QwtTextLabel::plainText

(

)

const

Interface for the designer plugin.

Returns

Text as plain text

See also

setPlainText(), text()

setIndent()

void QwtTextLabel::setIndent

(

int

indent

)

Set label's text indent in pixels.

Parameters

indent

Indentation in pixels

setMargin()

void QwtTextLabel::setMargin

(

int

margin

)

Set label's margin in pixels.

Parameters

margin

Margin in pixels

setPlainText()

void QwtTextLabel::setPlainText

(

const QString &

text

)

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

See also

plainText()

setText [1/2]

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

setText [2/2]

void QwtTextLabel::setText ( const QwtText &  text )

virtualslot

Change the label's text.

Parameters

text

New text

Reimplemented in QwtLegendLabel.

sizeHint()

QSize QwtTextLabel::sizeHint ( ) const

virtual

Return a size hint.

Reimplemented in QwtLegendLabel.

textRect()

QRect QwtTextLabel::textRect

(

)

const

Calculate geometry for the text in widget coordinates.

Returns

Geometry for the text

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The documentation for this class was generated from the following files:

• /home/runner/work/QWT/QWT/src/qwt_text_label.h
• /home/runner/work/QWT/QWT/src/qwt_text_label.cpp