QwtTextLabel - Man Page
A Widget which displays a QwtText.
Synopsis
#include <qwt_text_label.h>
Inherits QFrame.
Inherited by QwtLegendLabel.
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 override
Return a size hint.
virtual QSize minimumSizeHint () const override
Return a minimum size hint.
virtual int heightForWidth (int) const override
QRect textRect () const
virtual void drawText (QPainter *, const QRectF &)
Redraw the text.
Protected Member Functions
virtual void paintEvent (QPaintEvent *) override
virtual void drawContents (QPainter *)
Redraw the text and focus indicator.
Detailed Description
A Widget which displays a QwtText.
Definition at line 26 of file qwt_text_label.h.
Constructor & Destructor Documentation
QwtTextLabel::QwtTextLabel (QWidget * parent = NULL) [explicit]
Constructs an empty label.
- Parameters
parent Parent widget
Definition at line 39 of file qwt_text_label.cpp.
QwtTextLabel::QwtTextLabel (const QwtText & text, QWidget * parent = NULL) [explicit]
Constructs a label that displays the text, text
- Parameters
parent Parent widget
text Text
Definition at line 50 of file qwt_text_label.cpp.
Member Function Documentation
int QwtTextLabel::heightForWidth (int width) const [override], [virtual]
- Parameters
width Width
- Returns
Preferred height for this widget, given the width.
Definition at line 209 of file qwt_text_label.cpp.
void QwtTextLabel::paintEvent (QPaintEvent * event) [override], [protected], [virtual]
Qt paint event
- Parameters
event Paint event
Reimplemented in QwtLegendLabel.
Definition at line 236 of file qwt_text_label.cpp.
QString QwtTextLabel::plainText () const
Interface for the designer plugin
- Returns
Text as plain text
- See also
setPlainText(), text()
Definition at line 84 of file qwt_text_label.cpp.
void QwtTextLabel::setIndent (int indent)
Set label's text indent in pixels
- Parameters
indent Indentation in pixels
Definition at line 142 of file qwt_text_label.cpp.
void QwtTextLabel::setMargin (int margin)
Set label's margin in pixels
- Parameters
margin Margin in pixels
Definition at line 163 of file qwt_text_label.cpp.
void QwtTextLabel::setPlainText (const QString & text)
Interface for the designer plugin - does the same as setText()
- See also
plainText()
Definition at line 73 of file qwt_text_label.cpp.
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
Definition at line 96 of file qwt_text_label.cpp.
void QwtTextLabel::setText (const QwtText & text) [virtual], [slot]
Change the label's text
- Parameters
text New text
Reimplemented in QwtLegendLabel.
Definition at line 109 of file qwt_text_label.cpp.
QRect QwtTextLabel::textRect () const
Calculate geometry for the text in widget coordinates
- Returns
Geometry for the text
Definition at line 288 of file qwt_text_label.cpp.
Author
Generated automatically by Doxygen for Qwt User's Guide from the source code.