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QwtRichTextEngine(3) Qwt User's Guide QwtRichTextEngine(3)

QwtRichTextEngine -

#include <qwt_text_engine.h>
Inherits QwtTextEngine.


QwtRichTextEngine ()
 
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
 
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
 

A text engine for Qt rich texts.
QwtRichTextEngine renders Qt rich texts using the classes of the Scribe framework of Qt.

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.

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.

Test if a string can be rendered by this text engine
Parameters:
text Text to be tested
Returns:
QStyleSheet::mightBeRichText(text);
Implements QwtTextEngine.

Return margins around the texts
Parameters:
left Return 0
 
right Return 0
 
top Return 0
 
bottom Return 0
Implements QwtTextEngine.

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.

Generated automatically by Doxygen for Qwt User's Guide from the source code.
Tue Nov 20 2012 Version 5.2.3

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