SWING - ContainerEvent Class

Introduction

The Class ContainerEvent represents that a container's contents changed because a component was added or removed.

Following is the declaration for java.awt.event.ContainerEvent class −

public class ContainerEvent
   extends ComponentEvent

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

static int COMPONENT_ADDED − This event indicates that a component was added to the container.
static int COMPONENT_REMOVED − This event indicates that a component was removed from the container.
static int CONTAINER_FIRST − The first number in the range of IDs used for container events.
static int CONTAINER_LAST − The last number in the range of IDs used for container events.

Sr.No.	Constructor & Description
1	ContainerEvent(Component source, int id, Component child) Constructs a ContainerEvent object.

S.No.	Method & Description
1	Component getChild() Returns the component that was affected by the event.
2	Container getContainer() Returns the originator of the event.
3	String paramString() Returns a parameter string identifying this event.

S.No.

Method & Description

Component getChild()

Returns the component that was affected by the event.

Container getContainer()

Returns the originator of the event.

String paramString()

Returns a parameter string identifying this event.

This class inherits methods from the following classes −

swing_event_classes.htm