Pressing QwtEventPattern::MouseSelect1 or QwtEventPattern::KeySelect1 starts the selection and selects the first point, or appends a point. Pressing QwtEventPattern::MouseSelect2 or QwtEventPattern::KeySelect2 appends the last point and terminates the selection.
Definition at line 146 of file qwt_picker_machine.h.
Public Member Functions | |
virtual CommandList | transition (const QwtEventPattern &, const QEvent *) |
QwtPickerMachine::CommandList QwtPickerPolygonMachine::transition | ( | const QwtEventPattern & | , | |
const QEvent * | ||||
) | [virtual] |
Transition.
Implements QwtPickerMachine.
Definition at line 300 of file qwt_picker_machine.cpp.
References QwtPickerMachine::Append, QwtPickerMachine::Begin, QwtPickerMachine::End, QwtEventPattern::keyMatch(), QwtEventPattern::KeySelect1, QwtEventPattern::KeySelect2, QwtEventPattern::mouseMatch(), QwtEventPattern::MouseSelect1, QwtEventPattern::MouseSelect2, QwtPickerMachine::Move, QwtPickerMachine::setState(), and QwtPickerMachine::state().