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QwtTextLabel
Langue: en
Version: 121683 (mandriva - 01/05/08)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- Detailed Description
- Constructor & Destructor Documentation
- Member Function Documentation
- void QwtTextLabel::clear () [slot]
- void QwtTextLabel::drawContents (QPainter *) [protected, virtual]
- void QwtTextLabel::drawText (QPainter *, const QRect &) [protected, virtual]
- int QwtTextLabel::heightForWidth (int width) const [virtual]
- int QwtTextLabel::indent () const
- int QwtTextLabel::margin () const
- QSize QwtTextLabel::minimumSizeHint () const [virtual]
- void QwtTextLabel::paintEvent (QPaintEvent * e) [protected, virtual]
- void QwtTextLabel::setIndent (int indent)
- void QwtTextLabel::setMargin (int margin)
- void QwtTextLabel::setText (const QwtText & text) [virtual, slot]
- void QwtTextLabel::setText (const QString & text, QwtText::TextFormat textFormat = QwtText::AutoText) [slot]
- QSize QwtTextLabel::sizeHint () const [virtual]
- const QwtText & QwtTextLabel::text () const
- QRect QwtTextLabel::textRect () const
- Author
NAME
QwtTextLabel -SYNOPSIS
Inherited by QwtLegendItem.
Detailed Description
A Widget which displays a QwtText.
Definition at line 25 of file qwt_text_label.h.
Public Slots
void setText (const QString &, QwtText::TextFormat textFormat=QwtText::AutoText)
virtual void setText (const QwtText &)
void clear ()
Public Member Functions
QwtTextLabel (QWidget *parent=NULL)
QwtTextLabel (const QwtText &, QWidget *parent=NULL)
virtual ~QwtTextLabel ()
const QwtText & text () const
int indent () const
void setIndent (int)
int margin () const
void setMargin (int)
virtual QSize sizeHint () const
virtual QSize minimumSizeHint () const
virtual int heightForWidth (int) const
QRect textRect () const
Protected Member Functions
virtual void paintEvent (QPaintEvent *e)
virtual void drawContents (QPainter *)
virtual void drawText (QPainter *, const QRect &)
Constructor & Destructor Documentation
QwtTextLabel::QwtTextLabel (QWidget * parent = NULL) [explicit]
Constructs an empty label.
Parameters:
- parent Parent widget
Definition at line 36 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 60 of file qwt_text_label.cpp.
References text().
QwtTextLabel::~QwtTextLabel () [virtual]
Destructor.
Definition at line 68 of file qwt_text_label.cpp.
Member Function Documentation
void QwtTextLabel::clear () [slot]
Clear the text and all QwtText attributes.
Definition at line 113 of file qwt_text_label.cpp.
void QwtTextLabel::drawContents (QPainter *) [protected, virtual]
Redraw the text and focus indicator.
Definition at line 241 of file qwt_text_label.cpp.
References QwtPainter::drawFocusRect(), drawText(), margin(), and textRect().
Referenced by paintEvent(), and QwtLegendItem::paintEvent().
void QwtTextLabel::drawText (QPainter *, const QRect &) [protected, virtual]
Redraw the text.
Reimplemented in QwtLegendItem.
Definition at line 270 of file qwt_text_label.cpp.
Referenced by drawContents(), and QwtLegendItem::drawText().
int QwtTextLabel::heightForWidth (int width) const [virtual]
Returns the preferred height for this widget, given the width.
Parameters:
- width Width
Definition at line 196 of file qwt_text_label.cpp.
References indent().
int QwtTextLabel::indent () const
Return label's text indent in pixels.
Definition at line 122 of file qwt_text_label.cpp.
Referenced by heightForWidth(), and minimumSizeHint().
int QwtTextLabel::margin () const
Return label's text indent in pixels.
Definition at line 143 of file qwt_text_label.cpp.
Referenced by drawContents(), QwtLegendItem::drawItem(), QwtLegendItem::paintEvent(), QwtLegendItem::setIdentfierWidth(), and QwtLegendItem::setSpacing().
QSize QwtTextLabel::minimumSizeHint () const [virtual]
Return a minimum size hint.
Definition at line 167 of file qwt_text_label.cpp.
References indent().
Referenced by sizeHint().
void QwtTextLabel::paintEvent (QPaintEvent * e) [protected, virtual]
Qt paint event.
Reimplemented in QwtLegendItem.
Definition at line 218 of file qwt_text_label.cpp.
References drawContents().
void QwtTextLabel::setIndent (int indent)
Set label's text indent in pixels
Parameters:
- indent Indentation in pixels
Definition at line 131 of file qwt_text_label.cpp.
Referenced by QwtLegendItem::setIdentfierWidth(), and QwtLegendItem::setSpacing().
void QwtTextLabel::setMargin (int margin)
Set label's margin in pixels
Parameters:
- margin Margin in pixels
Definition at line 152 of file qwt_text_label.cpp.
Referenced by QwtLegendItem::setItemMode().
void QwtTextLabel::setText (const QwtText & text) [virtual, slot]
Change the label's text
Parameters:
- text New text
Reimplemented in QwtLegendItem.
Definition at line 98 of file qwt_text_label.cpp.
References text().
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 86 of file qwt_text_label.cpp.
Referenced by QwtLegendItem::setText().
QSize QwtTextLabel::sizeHint () const [virtual]
Return label's margin in pixels.
Reimplemented in QwtLegendItem.
Definition at line 161 of file qwt_text_label.cpp.
References minimumSizeHint().
Referenced by QwtLegendItem::sizeHint().
const QwtText & QwtTextLabel::text () const
Return the text.
Definition at line 107 of file qwt_text_label.cpp.
Referenced by QwtLegendItem::drawItem(), QwtPlot::printTitle(), QwtLegendItem::QwtLegendItem(), QwtTextLabel(), QwtPlotPrintFilter::reset(), setText(), and QwtLegendItem::setText().
QRect QwtTextLabel::textRect () const
Calculate the rect for the text in widget coordinates
Returns:
- Text rect
Definition at line 279 of file qwt_text_label.cpp.
Referenced by drawContents().
Author
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