| QwtPickerDragPointMachine(3) | Qwt User's Guide | QwtPickerDragPointMachine(3) |
QwtPickerDragPointMachine - A state machine for point selections.
#include <qwt_picker_machine.h>
Inherits QwtPickerMachine.
QwtPickerDragPointMachine ()
Constructor. virtual QList< Command > transition (const
QwtEventPattern &, const QEvent *)
Transition.
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.
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| Wed Jan 2 2019 | Version 6.1.4 |