QwtTextLabel(3) Qwt User's Guide QwtTextLabel(3)NAMEQwtTextLabel-
SYNOPSIS
#include <qwt_text_label.h>
Inherited by QwtLegendItem.
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 (intwidth) const [virtual]
Returns the preferred height for this widget, given the width.
Parameters:
width Width
void QwtTextLabel::paintEvent (QPaintEvent *event) [protected], [virtual]
Qt paint event
Parameters:
event Paint event
Reimplemented in QwtLegendItem.
void QwtTextLabel::setIndent (intindent)
Set label's text indent in pixels
Parameters:
indent Indentation in pixels
void QwtTextLabel::setMargin (intmargin)
Set label's margin in pixels
Parameters:
margin Margin in pixels
void QwtTextLabel::setText (const QString &text,
QwtText::TextFormattextFormat = 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) [virtual], [slot]
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
Author
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Version 5.2.3 Tue Nov 20 2012 QwtTextLabel(3)
