org.eclipse.jface.viewers
Class TreeExpansionEvent
java.lang.Object
java.util.EventObject
org.eclipse.jface.viewers.TreeExpansionEvent
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All Implemented Interfaces:
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Serializable
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public class TreeExpansionEvent
- extends
EventObject
Event object describing a tree node being expanded
or collapsed. The source of these events is the tree viewer.
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See Also:
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ITreeViewerListener
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Serialized Form
TreeExpansionEvent
public TreeExpansionEvent(
AbstractTreeViewer source,
Object element)
- Creates a new event for the given source and element.
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Parameters:
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source
- the tree viewer -
element
- the element
getElement
public
Object getElement()
- Returns the element that got expanded or collapsed.
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Returns:
- the element
getTreeViewer
public
AbstractTreeViewer getTreeViewer()
- Returns the originator of the event.
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Returns:
- the originating tree viewer
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