QwtRichTextEngine - Man Page
Name
QwtRichTextEngine —
A text engine for Qt rich texts.
Synopsis
#include <qwt_text_engine.h>
Inherits QwtTextEngine.
Public Member Functions
virtual void draw (QPainter *painter, const QRect &rect, int flags, const QString &text) const
virtual int heightForWidth (const QFont &font, int flags, const QString &text, int width) const
virtual bool mightRender (const QString &) const
QwtRichTextEngine ()
virtual void textMargins (const QFont &, const QString &, int &left, int &right, int &top, int &bottom) const
virtual QSize textSize (const QFont &font, int flags, const QString &text) const
Detailed Description
A text engine for Qt rich texts.
QwtRichTextEngine renders Qt rich texts using the classes of the Scribe framework of Qt.
Constructor & Destructor Documentation
QwtRichTextEngine::QwtRichTextEngine ()
Constructor.
Member Function Documentation
void QwtRichTextEngine::draw (QPainter *painter, const QRect &rect, intflags, const QString &text) const [virtual] Draw the text in a clipping rectangle
- Parameters:
painter Painter
rect Clipping rectangle
flags Bitwise OR of the flags like in for QPainter::drawText
text Text to be rendered
Implements QwtTextEngine.
int QwtRichTextEngine::heightForWidth (const QFont &font, intflags, const QString &text, intwidth) const [virtual] Find the height for a given width
- Parameters:
font Font of the text
flags Bitwise OR of the flags used like in QPainter::drawText
text Text to be rendered
width Width- Returns:
Calculated height
Implements QwtTextEngine.
bool QwtRichTextEngine::mightRender (const QString &text) const [virtual] Test if a string can be rendered by this text engine
- Parameters:
text Text to be tested
- Returns:
QStyleSheet::mightBeRichText(text);
Implements QwtTextEngine.
void QwtRichTextEngine::textMargins (const QFont &, const QString &, int &left, int &right, int &top, int &bottom) const [virtual] Return margins around the texts
- Parameters:
left Return 0
right Return 0
top Return 0
bottom Return 0
Implements QwtTextEngine.
QSize QwtRichTextEngine::textSize (const QFont &font, intflags, const QString &text) const [virtual] Returns the size, that is needed to render text
- Parameters:
font Font of the text
flags Bitwise OR of the flags used like in QPainter::drawText
text Text to be rendered- Returns:
Caluclated size
Implements QwtTextEngine.
Author
Generated automatically by Doxygen for Qwt User's Guide from the source code.