Package com.sun.j3d.utils.behaviors.keyboard

Class KeyNavigatorBehavior

  • All Implemented Interfaces:
    java.awt.event.KeyListener, java.util.EventListener
    public class KeyNavigatorBehavior
extends Behavior
implements java.awt.event.KeyListener
    This class is a simple behavior that invokes the KeyNavigator to modify the view platform transform.

    • Constructor Detail

      • KeyNavigatorBehavior

        public KeyNavigatorBehavior​(TransformGroup targetTG)
        Constructs a new key navigator behavior node that operates on the specified transform group.
        Parameters:
        targetTG - the target transform group

      • KeyNavigatorBehavior

        public KeyNavigatorBehavior​(java.awt.Component c,
                            TransformGroup targetTG)
        Constructs a key navigator behavior that uses AWT listeners and behavior posts rather than WakeupOnAWTEvent. The behavior is added to the specified Component and works on the given TransformGroup. A null component can be passed to specify the behavior should use listeners. Components can then be added to the behavior with the addListener(Component c) method.
        Parameters:
        c - The component to add the KeyListener to.
        targetTG - The target transform group.
        Since:
        Java 3D 1.2.1

    • Method Detail

      • initialize

        public void initialize()
        Override Behavior's initialize method to setup wakeup criteria.
        Specified by:
        initialize in class Behavior

      • processStimulus

        public void processStimulus​(java.util.Enumeration criteria)
        Override Behavior's stimulus method to handle the event.
        Specified by:
        processStimulus in class Behavior
        Parameters:
        criteria - an enumeration of triggered wakeup criteria for this behavior

      • addListener

        public void addListener​(java.awt.Component c)
        Adds this behavior as a KeyListener to the specified component. This method can only be called if the behavior was created with one of the constructors that takes a Component as a parameter.
        Parameters:
        c - The component to add the KeyListener to.
        Throws:
        java.lang.IllegalStateException - if the behavior was not created as a listener
        Since:
        Java 3D 1.2.1

      • keyPressed

        public void keyPressed​(java.awt.event.KeyEvent evt)
        Specified by:
        keyPressed in interface java.awt.event.KeyListener

      • keyReleased

        public void keyReleased​(java.awt.event.KeyEvent evt)
        Specified by:
        keyReleased in interface java.awt.event.KeyListener

      • keyTyped

        public void keyTyped​(java.awt.event.KeyEvent evt)
        Specified by:
        keyTyped in interface java.awt.event.KeyListener