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Oracle UIX API Reference Release 2.1.22.0.0 B12196-01 |
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This DataProxy sits between an HGrid renderer and its data. It is used to produce dynamic views of the static tree that is rendered by HGrid. A DataProxy object must be created for each view of the data.
Method Summary | |
DataObjectList |
getBreadCrumbs(RenderingContext context,
DataObject root)
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java.lang.String |
getCollapseAllDestination(RenderingContext context,
DataObject focusRoot)
Gets the destination of the collapse-all link in an HGrid. |
java.lang.String |
getExpandAllDestination(RenderingContext context,
DataObject focusRoot)
Gets the destination of the expand-all link in an HGrid. |
java.lang.String |
getFocusDestination(RenderingContext context,
DataObject node,
int index)
Gets the destination of the focus link in an HGrid row. |
DataObject |
getFocusRoot(RenderingContext context,
DataObject root)
Gets the tree node that has the focus. |
boolean |
isExpandAllEnabled(RenderingContext context,
DataObject focusRoot)
checks to see if the expand/collapse-all links on this HGrid are enabled. |
Methods inherited from interface oracle.cabo.ui.data.tree.TreeDataProxy |
doPostRender, getChildren, getCollapseDestination, getExpandable, getExpandDestination, isSelected, selectionEnabled, setFormName |
Method Detail |
public DataObject getFocusRoot(RenderingContext context, DataObject root)
root
- the root of the tree.public DataObjectList getBreadCrumbs(RenderingContext context, DataObject root)
DataObject
,
UIConstants.TEXT_KEY
,
UIConstants.DESTINATION_KEY
public boolean isExpandAllEnabled(RenderingContext context, DataObject focusRoot)
focusRoot
- the tree node that has the focus.public java.lang.String getExpandAllDestination(RenderingContext context, DataObject focusRoot)
focusRoot
- the tree node that has the focus.isExpandAllEnabled(RenderingContext, DataObject)
public java.lang.String getCollapseAllDestination(RenderingContext context, DataObject focusRoot)
focusRoot
- the tree node that has the focus.isExpandAllEnabled(RenderingContext, DataObject)
public java.lang.String getFocusDestination(RenderingContext context, DataObject node, int index)
node
- the tree nodeindex
- the corresponding row index of the tree node. this is
zero based.TreeDataProxy.getExpandDestination(RenderingContext, DataObject, int)
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Oracle UIX API Reference Release 2.1.22.0.0 B12196-01 |
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