Package org.opencms.gwt.client.ui.tree
Interface I_CmsLazyOpenHandler<I extends CmsLazyTreeItem>
-
- Type Parameters:
I
- the specific lazy tree item implementation
- All Superinterfaces:
com.google.gwt.event.shared.EventHandler
,com.google.gwt.event.logical.shared.OpenHandler<I>
- All Known Implementing Classes:
A_CmsDeepLazyOpenHandler
,A_CmsLazyOpenHandler
,CmsSitemapView.TreeOpenHandler
public interface I_CmsLazyOpenHandler<I extends CmsLazyTreeItem> extends com.google.gwt.event.logical.shared.OpenHandler<I>
Lazy tree open handler interface.- Since:
- 8.0.0
- See Also:
CmsLazyTreeItem
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
load(I target, java.lang.Runnable callback)
Load the children of the given tree item.void
onOpen(com.google.gwt.event.logical.shared.OpenEvent<I> event)
-
-
-
Method Detail
-
load
void load(I target, java.lang.Runnable callback)
Load the children of the given tree item.- Parameters:
target
- the tree item to be loadedcallback
- the callback to execute after loading
-
onOpen
void onOpen(com.google.gwt.event.logical.shared.OpenEvent<I> event)
- Specified by:
onOpen
in interfacecom.google.gwt.event.logical.shared.OpenHandler<I extends CmsLazyTreeItem>
- See Also:
OpenHandler.onOpen(com.google.gwt.event.logical.shared.OpenEvent)
-
-