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QwtPickerTrackerMachine(3) Qwt User's Guide QwtPickerTrackerMachine(3)


QwtPickerTrackerMachine - A state machine for indicating mouse movements.


#include <qwt_picker_machine.h>

Inherits QwtPickerMachine.

Public Member Functions

QwtPickerTrackerMachine ()
Constructor. virtual QList< Command > transition (const QwtEventPattern &, const QEvent *) override

Additional Inherited Members

Detailed Description

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.

Definition at line 85 of file qwt_picker_machine.h.


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Sun Jul 18 2021 Version 6.2.0