org.jplot2d.interaction

Class MouseBehaviorHandler<B extends MouseBehavior>

java.lang.Object

org.jplot2d.interaction.MouseBehaviorHandler<B>

Direct Known Subclasses:

MouseClickBehaviorHandler, MouseDragBehaviorHandler, MouseMoveBehaviorHandler, MouseWheelBehaviorHandler

public abstract class MouseBehaviorHandler<B extends MouseBehavior>
extends java.lang.Object

A high-level abstraction of mouse action. User application only response to mouse command.

Constructor Summary

Constructors

Constructor and Description
MouseBehaviorHandler(B behavior, InteractionModeHandler handler)

Method Summary

Modifier and Type	Method and Description
boolean	enterModifiersKey() Notify that the registered modifiers key is entered.
boolean	exitModifiersKey() Notify that the registered modifiers key is exited.
java.lang.String	getName()
abstract boolean	processMouseEvent(GenericMouseEvent e) Processes the mouse event.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MouseBehaviorHandler

public MouseBehaviorHandler(B behavior,
                            InteractionModeHandler handler)

Method Detail

getName

public java.lang.String getName()

enterModifiersKey

public boolean enterModifiersKey()

Notify that the registered modifiers key is entered. Returns true if the event is processed correctly and should not be passed on to other behaviors. Returns false if this behavior does not process the event. By default, returns false.

Returns:

true if the event is processed correctly

exitModifiersKey

public boolean exitModifiersKey()

Notify that the registered modifiers key is exited. Returns true if the event is processed correctly and should not be passed on to other behaviors. Returns false if this behavior does not process the event. By default, returns false.

Returns:

true if the event is processed correctly

processMouseEvent

public abstract boolean processMouseEvent(GenericMouseEvent e)

Processes the mouse event. Returns true if the event is processed correctly and should not be passed on to other behaviors. Returns false if this behavior does not process the event.

Parameters:

e - the mouse event

Returns:

true if the event is processed correctly