java.lang.Object
javax.swing.plaf.basic.BasicTreeUI.MouseInputHandler
- All Implemented Interfaces:
MouseListener,MouseMotionListener,EventListener,MouseInputListener
- Enclosing class:
BasicTreeUI
MouseInputHandler handles passing all mouse events,
including mouse motion events, until the mouse is released to
the destination it is constructed with. It is assumed all the
events are currently target at source.
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Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionMouseInputHandler(Component source, Component destination, MouseEvent event) Constructs a new instance ofMouseInputHandler. -
Method Summary
Modifier and TypeMethodDescriptionvoidInvoked when the mouse button has been clicked (pressed and released) on a component.voidInvoked when a mouse button is pressed on a component and then dragged.voidInvoked when the mouse enters a component.voidInvoked when the mouse exits a component.voidInvoked when the mouse cursor has been moved onto a component but no buttons have been pushed.voidInvoked when a mouse button has been pressed on a component.voidInvoked when a mouse button has been released on a component.protected voidRemoves an event from the source.
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Field Details
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source
Source that events are coming from. -
destination
Destination that receives all events.
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Constructor Details
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MouseInputHandler
Constructs a new instance ofMouseInputHandler.- Parameters:
source- a source componentdestination- a destination componentevent- a mouse event
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Method Details
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mouseClicked
Description copied from interface:MouseListenerInvoked when the mouse button has been clicked (pressed and released) on a component.- Specified by:
mouseClickedin interfaceMouseListener- Parameters:
e- the event to be processed
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mousePressed
Description copied from interface:MouseListenerInvoked when a mouse button has been pressed on a component.- Specified by:
mousePressedin interfaceMouseListener- Parameters:
e- the event to be processed
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mouseReleased
Description copied from interface:MouseListenerInvoked when a mouse button has been released on a component.- Specified by:
mouseReleasedin interfaceMouseListener- Parameters:
e- the event to be processed
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mouseEntered
Description copied from interface:MouseListenerInvoked when the mouse enters a component.- Specified by:
mouseEnteredin interfaceMouseListener- Parameters:
e- the event to be processed
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mouseExited
Description copied from interface:MouseListenerInvoked when the mouse exits a component.- Specified by:
mouseExitedin interfaceMouseListener- Parameters:
e- the event to be processed
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mouseDragged
Description copied from interface:MouseMotionListenerInvoked when a mouse button is pressed on a component and then dragged.MOUSE_DRAGGEDevents 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_DRAGGEDevents may not be delivered during a native Drag&Drop operation.- Specified by:
mouseDraggedin interfaceMouseMotionListener- Parameters:
e- the event to be processed
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mouseMoved
Description copied from interface:MouseMotionListenerInvoked when the mouse cursor has been moved onto a component but no buttons have been pushed.- Specified by:
mouseMovedin interfaceMouseMotionListener- Parameters:
e- the event to be processed
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removeFromSource
protected void removeFromSource()Removes an event from the source.
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