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:

  1. public class ComponentEvent
  2. 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 StringparamString() 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