table of contents
| QwtPickerMachine(3) | Qwt User's Guide | QwtPickerMachine(3) |
NAME¶
QwtPickerMachine -
SYNOPSIS¶
#include <qwt_picker_machine.h>
Inherited by QwtPickerClickPointMachine, QwtPickerClickRectMachine, QwtPickerDragPointMachine, QwtPickerDragRectMachine, and QwtPickerPolygonMachine.
Public Types¶
enum Command { Begin, Append, Move,
End }
typedef QList< Command > CommandList
Public Member Functions¶
virtual ~QwtPickerMachine ()
void reset ()
void setState (int)
int state () const
virtual CommandList transition (const QwtEventPattern &,
const QEvent *)=0
Protected Member Functions¶
QwtPickerMachine ()
Detailed Description¶
A state machine for QwtPicker selections.
QwtPickerMachine accepts key and mouse events and translates them into selection commands.
See also:
QwtEventPattern::MousePatternCode,
QwtEventPattern::KeyPatternCode
Author¶
Generated automatically by Doxygen for Qwt User's Guide from the source code.
| Tue Nov 20 2012 | Version 5.2.3 |