org.apache.batik.gvt.event
public class AWTEventDispatcher extends AbstractAWTEventDispatcher implements java.awt.event.MouseWheelListener
AWTEventDispatcher
.
This class is used for JDKs >= 1.4, which have MouseWheelEvent
support. For JDKs < 1.4, the file
sources-1.3/org/apache/batik/gvt/event/AWTEventDispatcher defines a
version of this class that does not support MouseWheelEvents.baseTransform, currentKeyEventTarget, eventDispatchEnabled, eventQueue, eventQueueMaxSize, glisteners, lastHit, root
Constructor and Description |
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AWTEventDispatcher() |
Modifier and Type | Method and Description |
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void |
dispatchEvent(java.util.EventObject evt)
Dispatches the specified AWT event.
|
protected void |
dispatchKeyEvent(java.awt.event.KeyEvent evt)
Dispatches the specified AWT key event.
|
protected void |
dispatchMouseWheelEvent(java.awt.event.MouseWheelEvent evt)
Dispatches the specified AWT mouse wheel event.
|
protected int |
getButton(java.awt.event.MouseEvent evt)
Returns the button whose state changed for the given event.
|
protected int |
getModifiers(java.awt.event.InputEvent evt)
Returns the modifiers mask for this event.
|
protected static boolean |
isMetaDown(int modifiers)
Returns whether the meta key is down according to the given modifiers
bitfield.
|
void |
mouseWheelMoved(java.awt.event.MouseWheelEvent evt)
Dispatches the specified AWT mouse wheel event down to the GVT tree.
|
protected void |
processMouseWheelEvent(GraphicsNodeMouseWheelEvent evt)
Processes the specified event by firing the 'global' listeners
attached to this event dispatcher.
|
addGraphicsNodeKeyListener, addGraphicsNodeMouseListener, addGraphicsNodeMouseWheelListener, dispatchMouseEvent, getBaseTransform, getCurrentLockState, getListeners, getRootNode, isNodeDecrementEvent, isNodeIncrementEvent, keyPressed, keyReleased, keyTyped, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, processKeyEvent, processMouseEvent, removeGraphicsNodeKeyListener, removeGraphicsNodeMouseListener, removeGraphicsNodeMouseWheelListener, setBaseTransform, setEventDispatchEnabled, setEventQueueMaxSize, setNodeDecrementEvent, setNodeIncrementEvent, setRootNode
public void mouseWheelMoved(java.awt.event.MouseWheelEvent evt)
mouseWheelMoved
in interface java.awt.event.MouseWheelListener
evt
- the mouse event to propagatepublic void dispatchEvent(java.util.EventObject evt)
dispatchEvent
in interface EventDispatcher
dispatchEvent
in class AbstractAWTEventDispatcher
evt
- the event to dispatchprotected void dispatchMouseWheelEvent(java.awt.event.MouseWheelEvent evt)
evt
- the mouse wheel event to dispatchprotected void processMouseWheelEvent(GraphicsNodeMouseWheelEvent evt)
evt
- the event to processprotected void dispatchKeyEvent(java.awt.event.KeyEvent evt)
dispatchKeyEvent
in class AbstractAWTEventDispatcher
evt
- the key event to dispatchprotected int getModifiers(java.awt.event.InputEvent evt)
InputEvent.getModifiersEx()
on evt
.getModifiers
in class AbstractAWTEventDispatcher
protected int getButton(java.awt.event.MouseEvent evt)
MouseEvent.getButton()
.getButton
in class AbstractAWTEventDispatcher
protected static boolean isMetaDown(int modifiers)
Copyright ? 2008 Apache Software Foundation. All Rights Reserved.