AWT ComponentEvent Class

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Introduction

The Class ComponentEvent represents that a component moved, changed size, or changed visibility

Class declaration

Following is the declaration for java.awt.event.ComponentEvent class:

public class ComponentEvent
   extends AWTEvent

Field

Following are the fields for java.awt.Component class:

  • static int COMPONENT_FIRST -- The first number in the range of ids used for component events.

  • static int COMPONENT_HIDDEN --This event indicates that the component was rendered invisible.

  • static int COMPONENT_LAST -- The last number in the range of ids used for component events.

  • static int COMPONENT_MOVED -- This event indicates that the component's position changed.

  • static int COMPONENT_RESIZED -- This event indicates that the component's size changed.

  • static int COMPONENT_SHOWN -- This event indicates that the component was made visible.

Class constructors

S.N.Constructor & Description
1ComponentEvent(Component source, int id)
Constructs a ComponentEvent object.

Class methods

S.N.Method & Description
1Component getComponent()
Returns the originator of the event.
2String paramString()
Returns a parameter string identifying this event.

Methods inherited

This interface inherits methods from the following classes:

  • java.awt.AWTEvent

  • java.util.EventObject

  • java.lang.Object



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