java.awt.event
Interface ComponentListener
- EventListener
- AWTEventMulticaster, BasicInternalFrameUI.ComponentHandler, BasicSliderUI.ComponentHandler, BasicTreeUI.ComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, ComponentAdapter, JViewport.ViewListener
This interface is for classes that receive all events from a component.
Normally it is not necessary to process these events since the AWT
handles them internally, taking all appropriate actions. To watch a subset
of these events, use a ComponentAdapter.
componentHidden
public void componentHidden(ComponentEvent event)
This method is called when the component is hidden.
event
- the ComponentEvent
indicating the visibility
componentMoved
public void componentMoved(ComponentEvent event)
This method is called when the component is moved.
event
- the ComponentEvent
indicating the move
componentResized
public void componentResized(ComponentEvent event)
This method is called when the component is resized.
event
- the ComponentEvent
indicating the resize
componentShown
public void componentShown(ComponentEvent event)
This method is called when the component is made visible.
event
- the ComponentEvent
indicating the visibility
ComponentListener.java -- receive all events for a component
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