Qwt User's Guide
QwtPickerDragPointMachine Class Reference

A state machine for point selections. More...

#include <qwt_picker_machine.h>

Inheritance diagram for QwtPickerDragPointMachine:

Public Member Functions

 QwtPickerDragPointMachine ()
 Constructor.
virtual QList< Commandtransition (const QwtEventPattern &, const QEvent *)
 Transition.

Detailed Description

A state machine for point selections.

Pressing QwtEventPattern::MouseSelect1 or QwtEventPattern::KeySelect1 starts the selection, releasing QwtEventPattern::MouseSelect1 or a second press of QwtEventPattern::KeySelect1 terminates it.

List of all members.

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