qwtrichtextengine(3)
NAME
QwtRichTextEngine
SYNOPSIS
Inherits QwtTextEngine.
Detailed Description
A text engine for Qt rich texts.
QwtRichTextEngine renders Qt rich texts using the classes of the Scribe
framework of Qt.
- Definition at line 150 of file qwt_text_engine.h.
- Public Member Functions
- QwtRichTextEngine ()
virtual int heightForWidth (const QFont &font, int flags, const QString&text, int width) const - virtual QSize textSize (const QFont &font, int flags, const QString
&text) const
- virtual void draw (QPainter *painter, const QRect &rect, int flags,
const QString &text) const
- virtual bool mightRender (const QString &) const
virtual void textMargins (const QFont &, const QString &, int &left,
int &right, int &top, int &bottom) const
Constructor & Destructor Documentation
- QwtRichTextEngine::QwtRichTextEngine ()
- Constructor.
- Definition at line 277 of file qwt_text_engine.cpp.
Member Function Documentation
- int QwtRichTextEngine::heightForWidth (const QFont & font, int flags, const
- QString & text, int width) 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.
- Definition at line 291 of file qwt_text_engine.cpp.
- QSize QwtRichTextEngine::textSize (const QFont & font, int flags, 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.
- Definition at line 316 of file qwt_text_engine.cpp.
- void QwtRichTextEngine::draw (QPainter * painter, const QRect & rect, int
- flags, 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.
- Definition at line 387 of file qwt_text_engine.cpp.
- References QwtPainter::drawSimpleRichText().
- 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.
- Definition at line 413 of file qwt_text_engine.cpp.
- 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.
- Definition at line 430 of file qwt_text_engine.cpp.
Author
- Generated automatically by Doxygen for Qwt User's Guide from the source
code.