Class Overview
A listener to be registered upon the combo box
(not its popup menu)
to handle mouse events
that affect the state of the popup menu.
The main purpose of this listener is to make the popup menu
appear and disappear.
This listener also helps
with click-and-drag scenarios by setting the selection if the mouse was
released over the list during a drag.
Warning:
We recommend that you not
create subclasses of this class.
If you absolutely must create a subclass,
be sure to invoke the superclass
version of each method.
Summary
[Expand]
Inherited Methods |
From class
java.awt.event.MouseAdapter
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From class
java.lang.Object
Object
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clone()
Creates and returns a copy of this object.
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boolean
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equals(Object obj)
Indicates whether some other object is "equal to" this one.
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void
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finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
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final
Class<?>
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getClass()
Returns the runtime class of this Object .
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int
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hashCode()
Returns a hash code value for the object.
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final
void
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notify()
Wakes up a single thread that is waiting on this object's
monitor.
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final
void
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notifyAll()
Wakes up all threads that are waiting on this object's monitor.
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String
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toString()
Returns a string representation of the object.
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final
void
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wait()
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object.
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final
void
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wait(long timeout, int nanos)
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object, or
some other thread interrupts the current thread, or a certain
amount of real time has elapsed.
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final
void
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wait(long timeout)
Causes the current thread to wait until either another thread invokes the
notify() method or the
notifyAll() method for this object, or a
specified amount of time has elapsed.
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From interface
java.awt.event.MouseListener
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From interface
java.awt.event.MouseMotionListener
abstract
void
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mouseDragged(MouseEvent e)
Invoked when a mouse button is pressed on a component and then
dragged.
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abstract
void
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mouseMoved(MouseEvent e)
Invoked when the mouse cursor has been moved onto a component
but no buttons have been pushed.
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From interface
java.awt.event.MouseWheelListener
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Protected Constructors
protected
BasicComboPopup.InvocationMouseHandler
()
Public Methods
public
void
mousePressed
(MouseEvent e)
Responds to mouse-pressed events on the combo box.
Parameters
e
| the mouse-press event to be handled
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public
void
mouseReleased
(MouseEvent e)
Responds to the user terminating
a click or drag that began on the combo box.
Parameters
e
| the mouse-release event to be handled
|