SWING: ComponentEvent Class Cheat Sheet

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 has changed.
• static int COMPONENT_RESIZED − This event indicates that the component’s size has changed.
• static int COMPONENT_SHOWN − This event indicates that the component was made visible.

# Constructors

ComponentEvent(Component source, int id)

Constructs a ComponentEvent object.

# Methods

Component getComponent()	Returns the originator of the event.
String paramString()	Returns a parameter string identifying this event.

# Methods Inherited

• java.awt.AWTEvent
• java.util.EventObject
• java.lang.Object