Java AWT Component Event

Java AWT Component Event

4:24 AM

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
1 ComponentEvent(Component source, int id) Constructs a ComponentEvent object.

Class methods

S.N. Method & Description
1 Component getComponent() Returns the originator of the event.
2 String 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
Subscribe to: Post Comments ( Atom )