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