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java.lang.Objectjava.awt.event.MouseAdapter
javax.swing.event.MouseInputAdapter
org.xhtmlrenderer.swing.MouseTracker
public class MouseTracker
A MouseTracker is used to delegate mouse events to the FSMouseListener
instances
associated with a BasicPanel
. The tracker will start receiving events as soon
as the first listener is added (via addListener(FSMouseListener)
and will stop receiving events as soon
as the last listener is removed via removeListener(FSMouseListener)
. This binding is handled automatically
via the add and remove methods and the tracker will remain active as long as the tracker has at least one listener.
The MouseTracker is also responsible for using MouseEvent coordinates to located the Box on which the mouse is
acting.
Constructor Summary | |
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MouseTracker(BasicPanel panel)
Instantiates a MouseTracker to listen to mouse events for the given panel. |
Method Summary | |
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void |
addListener(FSMouseListener l)
Adds a listener to receive callbacks on mouse events. |
java.util.List |
getListeners()
Returns a (new) list of all listeners currently tracked for receiving events. |
void |
mouseDragged(java.awt.event.MouseEvent e)
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void |
mouseEntered(java.awt.event.MouseEvent e)
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void |
mouseExited(java.awt.event.MouseEvent e)
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void |
mouseMoved(java.awt.event.MouseEvent e)
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void |
mousePressed(java.awt.event.MouseEvent e)
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void |
mouseReleased(java.awt.event.MouseEvent e)
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void |
removeListener(FSMouseListener l)
Removes the given listener, after which it will no longer receive callbacks on mouse events. |
void |
reset()
Utility method; calls FSMouseListener.reset() for all listeners currently being tracked. |
Methods inherited from class java.awt.event.MouseAdapter |
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mouseClicked, mouseWheelMoved |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.awt.event.MouseListener |
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mouseClicked |
Constructor Detail |
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public MouseTracker(BasicPanel panel)
panel
- the panel for which mouse events should be delegated.Method Detail |
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public void addListener(FSMouseListener l)
l
- the listenerpublic void removeListener(FSMouseListener l)
l
- the listener to removepublic java.util.List getListeners()
public void mouseEntered(java.awt.event.MouseEvent e)
mouseEntered
in interface java.awt.event.MouseListener
mouseEntered
in class java.awt.event.MouseAdapter
public void mouseExited(java.awt.event.MouseEvent e)
mouseExited
in interface java.awt.event.MouseListener
mouseExited
in class java.awt.event.MouseAdapter
public void mouseMoved(java.awt.event.MouseEvent e)
mouseMoved
in interface java.awt.event.MouseMotionListener
mouseMoved
in class java.awt.event.MouseAdapter
public void mouseReleased(java.awt.event.MouseEvent e)
mouseReleased
in interface java.awt.event.MouseListener
mouseReleased
in class java.awt.event.MouseAdapter
public void mousePressed(java.awt.event.MouseEvent e)
mousePressed
in interface java.awt.event.MouseListener
mousePressed
in class java.awt.event.MouseAdapter
public void mouseDragged(java.awt.event.MouseEvent e)
mouseDragged
in interface java.awt.event.MouseMotionListener
mouseDragged
in class java.awt.event.MouseAdapter
public void reset()
FSMouseListener.reset()
for all listeners currently being tracked.
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