table of contents
conflicting packages
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:
QwtEventPattern::MousePatternCode,
QwtEventPattern::KeyPatternCode
Author¶
Generated automatically by Doxygen for Qwt User's Guide from the source code.Thu Dec 11 2014 | Version 6.1.2 |