ej.fp.widget

Interface Wheel.WheelListener

All Known Implementing Classes:

Wheel.WheelListenerToCommandEvents

Enclosing class:

Wheel

public static interface Wheel.WheelListener

Interface that handle wheel events.

Method Summary

Modifier and Type	Method and Description
void	press(Wheel widget) The specified button has been pressed.
void	release(Wheel widget) The specified button has been released.
void	turnBackward(Wheel widget, int step) The specified wheel has been turned backward.
void	turnForward(Wheel widget, int step) The specified wheel has been turned forward.

Method Detail

press

void press(Wheel widget)

The specified button has been pressed.

Parameters:

widget - the turned wheel.

release

void release(Wheel widget)

The specified button has been released.

Parameters:

widget - the turned wheel.

turnBackward

void turnBackward(Wheel widget,
                  int step)

The specified wheel has been turned backward.

Parameters:

widget - the turned wheel.

step - the new step of the wheel.

turnForward

void turnForward(Wheel widget,
                 int step)

The specified wheel has been turned forward.

Parameters:

widget - the turned wheel.

step - the new step of the wheel.