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OrbitBehaviorPivot | |||||||||
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java.lang.Objectjavax.media.j3d.SceneGraphObject
javax.media.j3d.Node
javax.media.j3d.Leaf
javax.media.j3d.Behavior
org.interactivemesh.pivot.wtk.j3d.nav.ViewPlatformBehaviorPivot
org.interactivemesh.pivot.wtk.j3d.nav.ViewPlatformEventBehaviorPivot
public abstract class ViewPlatformEventBehaviorPivot
Abstract class which implements much of the event tracking and state updating in a thread safe manner. Events are captured and placed in a queue. While there are pending events the behavior will wake up every frame, call processEvents and integrateTransforms.
Nested Class Summary |
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Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ComponentMouseListener |
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org.apache.pivot.wtk.ComponentMouseListener.Adapter |
Nested classes/interfaces inherited from interface org.apache.pivot.wtk.ComponentMouseButtonListener |
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org.apache.pivot.wtk.ComponentMouseButtonListener.Adapter |
Field Summary | |
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protected org.apache.pivot.wtk.Component |
component
The Component from which this Behavior gets events |
protected javax.media.j3d.WakeupOnElapsedFrames |
frameWakeup
The different criterion for the behavior to wakeup |
protected boolean |
motion
Boolean for whether the mouse is in motion |
static int |
MOUSE_LISTENER
Flag indicating Behavior should listen for Mouse Events |
static int |
MOUSE_MOTION_LISTENER
Flag indicating Behavior should listen for Mouse Motion Events |
static int |
MOUSE_WHEEL_LISTENER
Flag indicating Behavior should listen for MouseWheel Events |
protected static int |
POST_ID
Behavior PostId used in this behavior |
protected javax.media.j3d.WakeupOnBehaviorPost |
postWakeup
The Or of the different criterion for the behavior to wakeup |
protected javax.media.j3d.Transform3D |
targetTransform
The target Transform3D for this behavior |
Fields inherited from class org.interactivemesh.pivot.wtk.j3d.nav.ViewPlatformBehaviorPivot |
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homeRotCenter, homeTransform, targetTG |
Fields inherited from class javax.media.j3d.Node |
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ALLOW_AUTO_COMPUTE_BOUNDS_READ, ALLOW_AUTO_COMPUTE_BOUNDS_WRITE, ALLOW_BOUNDS_READ, ALLOW_BOUNDS_WRITE, ALLOW_COLLIDABLE_READ, ALLOW_COLLIDABLE_WRITE, ALLOW_LOCAL_TO_VWORLD_READ, ALLOW_LOCALE_READ, ALLOW_PARENT_READ, ALLOW_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING |
Constructor Summary | |
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protected |
ViewPlatformEventBehaviorPivot()
Parameterless constructor for this behavior. |
protected |
ViewPlatformEventBehaviorPivot(int listenerFlags)
Construct a behavior which listens for events specified by the given flags. |
Method Summary | |
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void |
initialize()
Initializes the behavior. |
protected abstract void |
integrateTransforms()
Called once per frame (if the view is moving) to calculate the new view platform transform |
boolean |
mouseClick(org.apache.pivot.wtk.Component component,
org.apache.pivot.wtk.Mouse.Button button,
int x,
int y,
int count)
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boolean |
mouseDown(org.apache.pivot.wtk.Component component,
org.apache.pivot.wtk.Mouse.Button button,
int x,
int y)
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boolean |
mouseMove(org.apache.pivot.wtk.Component component,
int x,
int y)
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void |
mouseOut(org.apache.pivot.wtk.Component component)
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void |
mouseOver(org.apache.pivot.wtk.Component component)
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boolean |
mouseUp(org.apache.pivot.wtk.Component component,
org.apache.pivot.wtk.Mouse.Button button,
int x,
int y)
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boolean |
mouseWheel(org.apache.pivot.wtk.Component component,
org.apache.pivot.wtk.Mouse.ScrollType scrollType,
int scrollAmount,
int wheelRotation,
int x,
int y)
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protected abstract void |
processEvents(org.interactivemesh.pivot.wtk.j3d.nav.OrbitEvent[] events)
This is called once per frame if there are any events to process. |
void |
processStimulus(java.util.Enumeration behEnum)
Process a stimulus meant for this behavior. |
protected void |
queueEvent(org.interactivemesh.pivot.wtk.j3d.nav.OrbitEvent e)
Queue events in a thread safe manner. |
void |
setComponent(org.apache.pivot.wtk.Component c)
Sets the Component used to listen for mouse, mouse motion, and mouse wheel events. |
void |
setEnable(boolean state)
Overload setEnable from Behavior. |
protected void |
setListenerFlags(int listenerFlags)
Sets listener flags for this behavior. |
void |
setViewingTransformGroup(javax.media.j3d.TransformGroup tg)
Sets the ViewPlatform's TransformGroup for this behavior. |
Methods inherited from class org.interactivemesh.pivot.wtk.j3d.nav.ViewPlatformBehaviorPivot |
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getHomeRotationCenter, getHomeTransform, getViewingTransformGroup, goHome, goHome, setHomeRotationCenter, setHomeTransform |
Methods inherited from class javax.media.j3d.Behavior |
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getEnable, getNumSchedulingIntervals, getSchedulingBoundingLeaf, getSchedulingBounds, getSchedulingInterval, getView, getWakeupCondition, postId, setSchedulingBoundingLeaf, setSchedulingBounds, setSchedulingInterval, updateNodeReferences, wakeupOn |
Methods inherited from class javax.media.j3d.Node |
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cloneNode, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, duplicateNode, getBounds, getBoundsAutoCompute, getCollidable, getLocale, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable |
Methods inherited from class javax.media.j3d.SceneGraphObject |
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clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getName, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setName, setUserData, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected static final int POST_ID
protected javax.media.j3d.WakeupOnElapsedFrames frameWakeup
protected javax.media.j3d.WakeupOnBehaviorPost postWakeup
protected javax.media.j3d.Transform3D targetTransform
protected boolean motion
public static final int MOUSE_LISTENER
public static final int MOUSE_MOTION_LISTENER
public static final int MOUSE_WHEEL_LISTENER
protected org.apache.pivot.wtk.Component component
Constructor Detail |
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protected ViewPlatformEventBehaviorPivot()
protected ViewPlatformEventBehaviorPivot(int listenerFlags)
listenerFlags
- Indicates which listener should be registered,
one or more of MOUSE_LISTENER, MOUSE_MOTION_LISTENER, MOUSE_WHEEL_LISTENERMethod Detail |
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protected void setListenerFlags(int listenerFlags)
listenerFlags
- Indicates which listener should be registered,
one or more of MOUSE_LISTENER, MOUSE_MOTION_LISTENER, MOUSE_WHEEL_LISTENERpublic void initialize()
initialize
in class javax.media.j3d.Behavior
public void processStimulus(java.util.Enumeration behEnum)
processStimulus
in class javax.media.j3d.Behavior
public void setEnable(boolean state)
setEnable
in class javax.media.j3d.Behavior
public void setComponent(org.apache.pivot.wtk.Component c)
c
- the source Component for this behaviorpublic void setViewingTransformGroup(javax.media.j3d.TransformGroup tg)
setViewingTransformGroup
in class ViewPlatformBehaviorPivot
tg
- the target TransformGroup for this behaviorprotected abstract void processEvents(org.interactivemesh.pivot.wtk.j3d.nav.OrbitEvent[] events)
motion
variable will be true when the method
is called. If it is true when the method returns integrateTransforms
will be called immediately.
The events are presented in the array in the order in which they
arrived.
protected abstract void integrateTransforms()
protected void queueEvent(org.interactivemesh.pivot.wtk.j3d.nav.OrbitEvent e)
public boolean mouseMove(org.apache.pivot.wtk.Component component, int x, int y)
mouseMove
in interface org.apache.pivot.wtk.ComponentMouseListener
public void mouseOver(org.apache.pivot.wtk.Component component)
mouseOver
in interface org.apache.pivot.wtk.ComponentMouseListener
public void mouseOut(org.apache.pivot.wtk.Component component)
mouseOut
in interface org.apache.pivot.wtk.ComponentMouseListener
public boolean mouseDown(org.apache.pivot.wtk.Component component, org.apache.pivot.wtk.Mouse.Button button, int x, int y)
mouseDown
in interface org.apache.pivot.wtk.ComponentMouseButtonListener
public boolean mouseUp(org.apache.pivot.wtk.Component component, org.apache.pivot.wtk.Mouse.Button button, int x, int y)
mouseUp
in interface org.apache.pivot.wtk.ComponentMouseButtonListener
public boolean mouseClick(org.apache.pivot.wtk.Component component, org.apache.pivot.wtk.Mouse.Button button, int x, int y, int count)
mouseClick
in interface org.apache.pivot.wtk.ComponentMouseButtonListener
public boolean mouseWheel(org.apache.pivot.wtk.Component component, org.apache.pivot.wtk.Mouse.ScrollType scrollType, int scrollAmount, int wheelRotation, int x, int y)
mouseWheel
in interface org.apache.pivot.wtk.ComponentMouseWheelListener
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OrbitBehaviorPivot | |||||||||
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