Class BasicComboPopup.InvocationMouseHandler
java.lang.Object
java.awt.event.MouseAdapter
javax.swing.plaf.basic.BasicComboPopup.InvocationMouseHandler
- All Implemented Interfaces:
MouseListener, MouseMotionListener, MouseWheelListener, EventListener
- Enclosing class:
BasicComboPopup
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.
- See Also:
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
Constructs anInvocationMouseHandler
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Method Summary
Modifier and TypeMethodDescriptionvoid
Responds to mouse-pressed events on the combo box.void
Responds to the user terminating a click or drag that began on the combo box.Methods declared in class MouseAdapter
mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseWheelMoved
Modifier and TypeMethodDescriptionvoid
Invoked when the mouse button has been clicked (pressed and released) on a component.void
Invoked when a mouse button is pressed on a component and then dragged.void
Invoked when the mouse enters a component.void
Invoked when the mouse exits a component.void
Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.void
Invoked when the mouse wheel is rotated.Methods declared in class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Modifier and TypeMethodDescriptionprotected Object
clone()
Creates and returns a copy of this object.boolean
Indicates whether some other object is "equal to" this one.protected void
finalize()
Deprecated, for removal: This API element is subject to removal in a future version.Finalization is deprecated and subject to removal in a future release.final Class
<?> getClass()
Returns the runtime class of thisObject
.int
hashCode()
Returns a hash code value for this object.final void
notify()
Wakes up a single thread that is waiting on this object's monitor.final void
Wakes up all threads that are waiting on this object's monitor.toString()
Returns a string representation of the object.final void
wait()
Causes the current thread to wait until it is awakened, typically by being notified or interrupted.final void
wait
(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.final void
wait
(long timeoutMillis, int nanos) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
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Constructor Details
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InvocationMouseHandler
protected InvocationMouseHandler()Constructs anInvocationMouseHandler
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Method Details
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mousePressed
Responds to mouse-pressed events on the combo box.- Parameters:
e
- the mouse-press event to be handled
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mouseReleased
Responds to the user terminating a click or drag that began on the combo box.- Parameters:
e
- the mouse-release event to be handled
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