Interface java.awt.event.ComponentListener - JDK 5 Documentation v1.1.8, Java 2 SDK 英文文档

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Interface java.awt.event.ComponentListener

public interface ComponentListener
extends EventListener

The listener interface for receiving component events. Component events are provided for notification purposes ONLY; The AWT will automatically handle component moves and resizes internally so that GUI layout works properly regardless of whether a program registers a ComponentListener or not.

componentHidden(ComponentEvent): Invoked when component has been hidden.
componentMoved(ComponentEvent): Invoked when component has been moved.
componentResized(ComponentEvent): Invoked when component has been resized.
componentShown(ComponentEvent): Invoked when component has been shown.

componentResized

 public abstract void componentResized(ComponentEvent e)

Invoked when component has been resized.

componentMoved

 public abstract void componentMoved(ComponentEvent e)

Invoked when component has been moved.

componentShown

 public abstract void componentShown(ComponentEvent e)

Invoked when component has been shown.

componentHidden

 public abstract void componentHidden(ComponentEvent e)

Invoked when component has been hidden.

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