Eneboo - Documentación para desarrolladores
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A state machine for rectangle selections. Más...
#include <qwt_picker_machine.h>
Métodos públicos | |
virtual CommandList | transition (const QwtEventPattern &, const QEvent *) |
Transition. |
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.
QwtPickerMachine::CommandList QwtPickerClickRectMachine::transition | ( | const QwtEventPattern & | eventPattern, |
const QEvent * | e | ||
) | [virtual] |
Transition.
Implementa QwtPickerMachine.