Class ContainerEvent

java.lang.Object

java.util.EventObject

java.awt.AWTEvent

vaadinx.awt.event.ComponentEvent

vaadinx.awt.event.ContainerEvent

All Implemented Interfaces:

Serializable

public class ContainerEvent
extends ComponentEvent

Port of ContainerEvent. Fired by Container when a child is added or removed so user ContainerListeners get the events they expect (R_swing_is_truth).

Extends ComponentEvent — AWT does the same — so any code that walks the event hierarchy via instanceof ComponentEvent keeps working across the port.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	COMPONENT_ADDED
static final int	COMPONENT_REMOVED
static final int	CONTAINER_FIRST
static final int	CONTAINER_LAST

Fields inherited from class ComponentEvent

COMPONENT_FIRST, COMPONENT_HIDDEN, COMPONENT_LAST, COMPONENT_MOVED, COMPONENT_RESIZED, COMPONENT_SHOWN

Fields inherited from class AWTEvent

ACTION_EVENT_MASK, ADJUSTMENT_EVENT_MASK, COMPONENT_EVENT_MASK, consumed, CONTAINER_EVENT_MASK, FOCUS_EVENT_MASK, HIERARCHY_BOUNDS_EVENT_MASK, HIERARCHY_EVENT_MASK, id, INPUT_METHOD_EVENT_MASK, INVOCATION_EVENT_MASK, ITEM_EVENT_MASK, KEY_EVENT_MASK, MOUSE_EVENT_MASK, MOUSE_MOTION_EVENT_MASK, MOUSE_WHEEL_EVENT_MASK, PAINT_EVENT_MASK, RESERVED_ID_MAX, TEXT_EVENT_MASK, WINDOW_EVENT_MASK, WINDOW_FOCUS_EVENT_MASK, WINDOW_STATE_EVENT_MASK

Fields inherited from class EventObject

source

Constructor Summary

Constructors

Constructor	Description
ContainerEvent(Container source, int id, Component child)

Method Summary

Modifier and Type	Method	Description
Component	getChild()
Container	getContainer()
String	paramString()

Methods inherited from class ComponentEvent

getComponent

Methods inherited from class AWTEvent

consume, getID, isConsumed, setSource, toString

Methods inherited from class EventObject

getSource

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

CONTAINER_FIRST

public static final int CONTAINER_FIRST

See Also:

• Constant Field Values

CONTAINER_LAST

public static final int CONTAINER_LAST

See Also:

• Constant Field Values

COMPONENT_ADDED

public static final int COMPONENT_ADDED

See Also:

• Constant Field Values

COMPONENT_REMOVED

public static final int COMPONENT_REMOVED

See Also:

• Constant Field Values

Constructor Details

ContainerEvent

public ContainerEvent(Container source,
 int id,
 Component child)

Method Details

getContainer

public Container getContainer()

getChild

public Component getChild()

paramString

public String paramString()

Overrides:

paramString in class ComponentEvent