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Eneboo - Documentación para desarrolladores
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A text engine for Qt rich texts. Más...
#include <qwt_text_engine.h>
Métodos públicos | |
| QwtRichTextEngine () | |
| Constructor. | |
| 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 |
A text engine for Qt rich texts.
QwtRichTextEngine renders Qt rich texts using the classes of the Scribe framework of Qt.
| QwtRichTextEngine::QwtRichTextEngine | ( | ) |
Constructor.
| void QwtRichTextEngine::draw | ( | QPainter * | painter, |
| const QRect & | rect, | ||
| int | flags, | ||
| const QString & | text | ||
| ) | const [virtual] |
Draw the text in a clipping rectangle
| painter | Painter |
| rect | Clipping rectangle |
| flags | Bitwise OR of the flags like in for QPainter::drawText |
| text | Text to be rendered |
Implementa QwtTextEngine.
| int QwtRichTextEngine::heightForWidth | ( | const QFont & | font, |
| int | flags, | ||
| const QString & | text, | ||
| int | width | ||
| ) | const [virtual] |
Find the height for a given width
| font | Font of the text |
| flags | Bitwise OR of the flags used like in QPainter::drawText |
| text | Text to be rendered |
| width | Width |
Implementa QwtTextEngine.
Test if a string can be rendered by this text engine
| text | Text to be tested |
Implementa QwtTextEngine.
| void QwtRichTextEngine::textMargins | ( | const QFont & | , |
| const QString & | , | ||
| int & | left, | ||
| int & | right, | ||
| int & | top, | ||
| int & | bottom | ||
| ) | const [virtual] |
Return margins around the texts
| left | Return 0 |
| right | Return 0 |
| top | Return 0 |
| bottom | Return 0 |
Implementa QwtTextEngine.
| QSize QwtRichTextEngine::textSize | ( | const QFont & | font, |
| int | flags, | ||
| const QString & | text | ||
| ) | const [virtual] |
Returns the size, that is needed to render text
| font | Font of the text |
| flags | Bitwise OR of the flags used like in QPainter::drawText |
| text | Text to be rendered |
Implementa QwtTextEngine.
1.7.4