QwtPickerDragPointMachine Class Reference

Inheritance diagram for QwtPickerDragPointMachine:

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Collaboration diagram for QwtPickerDragPointMachine:

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List of all members.


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.

Definition at line 89 of file qwt_picker_machine.h.


Public Member Functions

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

Member Function Documentation

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


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