Introduction
The ComponentEvent class represents that a component moved, changed size, or changed the 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.
- a 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.
- a 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
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