Qwt User's Guide: QwtPickerDragPointMachine Class Reference

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QwtPickerDragPointMachine Class Reference

A state machine for point selections. More...

#include <qwt_picker_machine.h>

Inheritance diagram for QwtPickerDragPointMachine:
[legend]

List of all members.

Public Member Functions

virtual CommandList transition (const QwtEventPattern &, const QEvent *)

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.

Member Function Documentation

QwtPickerMachine::CommandList QwtPickerDragPointMachine::transition ( const QwtEventPattern &  eventPattern,
const QEvent *  e 
) [virtual]

Transition.

Implements QwtPickerMachine.

Generated on Wed Sep 2 18:37:25 2009 for Qwt User's Guide by  doxygen 1.6.1
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