javax.swing.plaf.basic
Class BasicComboPopup.InvocationMouseHandler
- java.lang.Object
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- java.awt.event.MouseAdapter
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- javax.swing.plaf.basic.BasicComboPopup.InvocationMouseHandler
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- All Implemented Interfaces:
- MouseListener, MouseMotionListener, MouseWheelListener, 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:
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BasicComboPopup.createMouseListener()
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Constructor Summary
Constructors Modifier Constructor and Description protectedInvocationMouseHandler()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description voidmousePressed(MouseEvent e)Responds to mouse-pressed events on the combo box.voidmouseReleased(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, mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseWheelMoved
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Method Detail
mousePressed
public void mousePressed(MouseEvent e)
Responds to mouse-pressed events on the combo box.- Specified by:
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mousePressedin interfaceMouseListener - Overrides:
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mousePressedin classMouseAdapter - Parameters:
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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:
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mouseReleasedin interfaceMouseListener - Overrides:
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mouseReleasedin classMouseAdapter - Parameters:
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e- the mouse-release event to be handled
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