QwtRichTextEngine Class Reference

Inheritance diagram for QwtRichTextEngine:

[legend]Collaboration diagram for QwtRichTextEngine:

[legend]List of all members.

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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

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Constructor & Destructor Documentation

QwtRichTextEngine::QwtRichTextEngine (   )

Constructor. Definition at line 231 of file qwt_text_engine.cpp.

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Member Function Documentation

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 343 of file qwt_text_engine.cpp. References QwtPainter::drawSimpleRichText().

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 245 of file qwt_text_engine.cpp.

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 388 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 405 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 270 of file qwt_text_engine.cpp.

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