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QwtPickerClickRectMachine(3) | Qwt User's Guide | QwtPickerClickRectMachine(3) |
NAME¶
QwtPickerClickRectMachine - A state machine for rectangle selections.
SYNOPSIS¶
#include <qwt_picker_machine.h>
Inherits QwtPickerMachine.
Public Member Functions¶
QwtPickerClickRectMachine ()
Constructor. virtual QList< Command > transition (const
QwtEventPattern &, const QEvent *)
Transition.
Additional Inherited Members¶
Detailed Description¶
A state machine for rectangle selections.
Pressing QwtEventPattern::MouseSelect1 starts the selection, releasing it selects the first point. Pressing it again selects the second point and terminates the selection. Pressing QwtEventPattern::KeySelect1 also starts the selection, a second press selects the first point. A third one selects the second point and terminates the selection.
See also:
Author¶
Generated automatically by Doxygen for Qwt User's Guide from the source code.
Wed Jan 2 2019 | Version 6.1.4 |