BasicComboPopup.InvocationMouseHandler (Java 2 Platform SE 5.0) (original) (raw)

javax.swing.plaf.basic

Class BasicComboPopup.InvocationMouseHandler

java.lang.Object extended by java.awt.event.MouseAdapter javax.swing.plaf.basic.BasicComboPopup.InvocationMouseHandler

All Implemented Interfaces:

MouseListener, EventListener

Enclosing class:

BasicComboPopup

protected class BasicComboPopup.InvocationMouseHandler

extends MouseAdapter

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:

BasicComboPopup.createMouseListener()

Constructor Summary
protected	BasicComboPopup.InvocationMouseHandler()

Method Summary
void	mousePressed(MouseEvent e) Responds to mouse-pressed events on the combo box.
void	mouseReleased(MouseEvent e) Responds to the user terminating a click or drag that began on the combo box.

Methods inherited from class java.awt.event.MouseAdapter
mouseClicked, mouseEntered, mouseExited

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, [wait](../../../../java/lang/Object.html#wait%28long, int%29)

Constructor Detail

BasicComboPopup.InvocationMouseHandler

protected BasicComboPopup.InvocationMouseHandler()

Method Detail

mousePressed

public void mousePressed(MouseEvent e)

Responds to mouse-pressed events on the combo box.

Specified by:

[mousePressed](../../../../java/awt/event/MouseListener.html#mousePressed%28java.awt.event.MouseEvent%29) in interface [MouseListener](../../../../java/awt/event/MouseListener.html "interface in java.awt.event")

Overrides:

[mousePressed](../../../../java/awt/event/MouseAdapter.html#mousePressed%28java.awt.event.MouseEvent%29) in class [MouseAdapter](../../../../java/awt/event/MouseAdapter.html "class in java.awt.event")

Parameters:

e - the mouse-press event to be handled

mouseReleased

public void mouseReleased(MouseEvent e)

Responds to the user terminating a click or drag that began on the combo box.

Specified by:

[mouseReleased](../../../../java/awt/event/MouseListener.html#mouseReleased%28java.awt.event.MouseEvent%29) in interface [MouseListener](../../../../java/awt/event/MouseListener.html "interface in java.awt.event")

Overrides:

[mouseReleased](../../../../java/awt/event/MouseAdapter.html#mouseReleased%28java.awt.event.MouseEvent%29) in class [MouseAdapter](../../../../java/awt/event/MouseAdapter.html "class in java.awt.event")

Parameters:

e - the mouse-release event to be handled

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.