public abstract class ContainerHandlerAdapter extends Object implements ContainerHandler
ContainerHandler
. The methods in the
class are empty.ContainerHandler.HasContainerHandlers
Constructor and Description |
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ContainerHandlerAdapter() |
Modifier and Type | Method and Description |
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void |
onAdd(AddEvent event)
Called after a widget is added to a container.
|
void |
onBeforeAdd(BeforeAddEvent event)
Called before a widget is added to a container.
|
void |
onBeforeRemove(BeforeRemoveEvent event)
Called before a widget is removed to a container.
|
void |
onRemove(RemoveEvent event)
Called before a widget is removed to a container.
|
public void onAdd(AddEvent event)
AddEvent.AddHandler
onAdd
in interface AddEvent.AddHandler
event
- the AddEvent
that was firedpublic void onBeforeAdd(BeforeAddEvent event)
BeforeAddEvent.BeforeAddHandler
BeforeAddEvent.setCancelled(boolean)
.onBeforeAdd
in interface BeforeAddEvent.BeforeAddHandler
event
- the BeforeAddEvent
that was firedpublic void onBeforeRemove(BeforeRemoveEvent event)
BeforeRemoveEvent.BeforeRemoveHandler
BeforeRemoveEvent.setCancelled(boolean)
.onBeforeRemove
in interface BeforeRemoveEvent.BeforeRemoveHandler
event
- the BeforeRemoveEvent
that was firedpublic void onRemove(RemoveEvent event)
RemoveEvent.RemoveHandler
onRemove
in interface RemoveEvent.RemoveHandler
event
- the RemoveEvent
that was firedCopyright © 2018. All rights reserved.