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


QwtPickerMachine -


#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. Version 5.2.3 Tue Nov 20 2012 QwtPickerMachine(3)

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