14 #if QT_VERSION < 0x040000 17 #include <QtCore/QCustomEvent> 18 #include <QtCore/QEvent> 43 void * pointer =
data();
45 return reinterpret_cast <
PlotterBase * > ( pointer );
hippodraw::PlotterEvent class interface
PlotterEvent(PlotterBase *plotter)
The base class for the PlotterBase hierarchy.
A derived class of QCustomEvent to handle updates from PlotterBase.
PlotterBase * plotter() const
Returns the PlotterBase object that created the update event.
virtual ~PlotterEvent()
The required virtual destructor.