java.lang.Object
java.awt.event.MouseAdapter
javax.swing.event.MouseInputAdapter
javax.swing.plaf.basic.BasicDesktopIconUI.MouseInputHandler
- All Implemented Interfaces:
MouseListener
,MouseMotionListener
,MouseWheelListener
,EventListener
,MouseInputListener
- Enclosing class:
BasicDesktopIconUI
Listens for mouse movements and acts on them.
This class should be treated as a "protected" inner class.
Instantiate it only within subclasses of
BasicDesktopIconUI
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
Invoked when a mouse button is pressed on a component and then dragged.void
Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.void
Invoked when a mouse button has been pressed on a component.void
Invoked when a mouse button has been released on a component.void
moveAndRepaint
(JComponent f, int newX, int newY, int newWidth, int newHeight) Moves and repaints a componentf
.Methods declared in class java.awt.event.MouseAdapter
mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods declared in interface java.awt.event.MouseListener
mouseClicked, mouseEntered, mouseExited
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Constructor Details
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MouseInputHandler
public MouseInputHandler()Constructs aMouseInputHandler
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Method Details
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mouseReleased
Description copied from interface:MouseListener
Invoked when a mouse button has been released on a component.- Parameters:
e
- the event to be processed
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mousePressed
Description copied from interface:MouseListener
Invoked when a mouse button has been pressed on a component.- Parameters:
e
- the event to be processed
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mouseMoved
Description copied from class:MouseAdapter
Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.- Specified by:
mouseMoved
in interfaceMouseMotionListener
- Overrides:
mouseMoved
in classMouseAdapter
- Parameters:
e
- the event to be processed
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mouseDragged
Description copied from class:MouseAdapter
Invoked when a mouse button is pressed on a component and then dragged.MOUSE_DRAGGED
events will continue to be delivered to the component where the drag originated until the mouse button is released (regardless of whether the mouse position is within the bounds of the component).Due to platform-dependent Drag&Drop implementations,
MOUSE_DRAGGED
events may not be delivered during a native Drag&Drop operation.- Specified by:
mouseDragged
in interfaceMouseMotionListener
- Overrides:
mouseDragged
in classMouseAdapter
- Parameters:
e
- the event to be processed
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moveAndRepaint
Moves and repaints a componentf
.- Parameters:
f
- a componentnewX
- a new X coordinatenewY
- a new Y coordinatenewWidth
- a new widthnewHeight
- a new height
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