QwtPickerClickRectMachine
- Provided by: libqwt5-doc (Version: 5.2.3-1)
- Source: qwt5
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SYNOPSIS
#include <qwt_picker_machine.h>
Inherits QwtPickerMachine.
Public Member Functions
virtual CommandList transition (const
QwtEventPattern &, const QEvent *)
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
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