Definition at line 28 of file qwt_plot_canvas.h.
| Public Types | |
| enum | PaintAttribute { PaintCached = 1, PaintPacked = 2 } | 
| enum | FocusIndicator { NoFocusIndicator, CanvasFocusIndicator, ItemFocusIndicator } | 
| Public Member Functions | |
| void | setFocusIndicator (FocusIndicator) | 
| FocusIndicator | focusIndicator () const | 
| void | setPaintAttribute (PaintAttribute, bool on=true) | 
| bool | testPaintAttribute (PaintAttribute) const | 
| QPixmap * | paintCache () | 
| const QPixmap * | paintCache () const | 
| void | invalidatePaintCache () | 
| Protected Member Functions | |
| QwtPlotCanvas (QwtPlot *) | |
| virtual | ~QwtPlotCanvas () | 
| virtual void | hideEvent (QHideEvent *) | 
| virtual void | paintEvent (QPaintEvent *) | 
| virtual void | drawContents (QPainter *) | 
| virtual void | drawFocusIndicator (QPainter *) | 
| void | drawCanvas (QPainter *painter=NULL) | 
| Friends | |
| class | QwtPlot | 
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| Focus indicator. 
 
 
 
 
 
 
 
 Definition at line 80 of file qwt_plot_canvas.h. | 
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| Paint attributes. 
 
 
 
 The default setting enables PaintCached and PaintPacked 
 
 Definition at line 56 of file qwt_plot_canvas.h. | 
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| Sets a cross cursor, enables QwtPlotCanvas::PaintCached. 
 Definition at line 50 of file qwt_plot_canvas.cpp. References setPaintAttribute(). | 
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| Destructor. 
 Definition at line 75 of file qwt_plot_canvas.cpp. | 
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| Draw the the canvas Paints all plot items to the contentsRect(), using QwtPlot::drawCanvas and updates the paint cache. 
 
 Definition at line 259 of file qwt_plot_canvas.cpp. | 
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| Redraw the canvas, and focus rect. 
 Definition at line 228 of file qwt_plot_canvas.cpp. Referenced by paintEvent(). | 
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| Draw the focus indication. 
 Definition at line 328 of file qwt_plot_canvas.cpp. References QwtPainter::drawFocusRect(). | 
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 Definition at line 185 of file qwt_plot_canvas.cpp. | 
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| Invalidate the internal paint cache. 
 Definition at line 164 of file qwt_plot_canvas.cpp. Referenced by QwtPlot::replot(). | 
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| Return the paint cache, might be null. 
 Definition at line 158 of file qwt_plot_canvas.cpp. | 
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| Return the paint cache, might be null. 
 Definition at line 152 of file qwt_plot_canvas.cpp. | 
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| Set the focus indicator 
 
 Definition at line 175 of file qwt_plot_canvas.cpp. | 
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| Changing the paint attributes. 
 
 
 
 Definition at line 90 of file qwt_plot_canvas.cpp. Referenced by QwtPlotCanvas(). | 
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| Test wether a paint attribute is enabled 
 
 
 Definition at line 146 of file qwt_plot_canvas.cpp. Referenced by QwtPlot::replot(). | 
 1.4.6
 1.4.6