QwtTextLabel Class Reference

#include <qwt_text_label.h>

Inheritance diagram for QwtTextLabel:

List of all members.

Public Slots
void	clear ()
void	setText (const QString &, QwtText::TextFormat textFormat=QwtText::AutoText)
virtual void	setText (const QwtText &)

Public Member Functions
	QwtTextLabel (QWidget *parent=NULL)
	QwtTextLabel (const QwtText &, QWidget *parent=NULL)
virtual	~QwtTextLabel ()
virtual int	heightForWidth (int) const
int	indent () const
int	margin () const
virtual QSize	minimumSizeHint () const
void	setIndent (int)
void	setMargin (int)
virtual QSize	sizeHint () const
const QwtText &	text () const
QRect	textRect () const

Protected Member Functions
virtual void	drawContents (QPainter *)
virtual void	drawText (QPainter *, const QRect &)
virtual void	paintEvent (QPaintEvent *e)

---

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

Returns the preferred height for this widget, given the width.

Parameters:

width

Width

void QwtTextLabel::paintEvent ( QPaintEvent *  event )

protectedvirtual

Qt paint event

Parameters:

event

Paint event

Reimplemented in QwtLegendItem.

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::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 QwtLegendItem.

QRect QwtTextLabel::textRect

(

)

const

Calculate the rect for the text in widget coordinates

Returns:

Text rect