QwtPickerTrackerMachine man page
QwtPickerTrackerMachine — A state machine for indicating mouse movements.
Public Member Functions
virtual QList< Command > transition (const QwtEventPattern &, const QEvent *)
Additional Inherited Members
A state machine for indicating mouse movements.
QwtPickerTrackerMachine supports displaying information corresponding to mouse movements, but is not intended for selecting anything. Begin/End are related to Enter/Leave events.
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