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java.lang.Object zk.Object zk.Widget zul.Widget zul.sel.Treechildren
public class Treechildren
A treechildren.
Field Summary |
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Fields inherited from class zk.Widget |
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$weave, auDelay, autag, bindLevel, className, desktop, effects_, firstChild, id, insertingBefore_, inServer, lastChild, nChildren, nextSibling, parent, previousSibling, uuid, widgetName |
Fields inherited from class zk.Object |
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$class, $oid |
Method Summary | |
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int |
getItemCount()
Returns the number of child Treeitem
including all descendants. |
Array |
getItems(Array items)
Returns a readonly list of all descending Treeitem
(children's children and so on). |
Treerow |
getLinkedTreerow()
Returns the Treerow that is associated with
this treechildren, or null if no such treerow. |
Tree |
getTree()
Returns the Tree instance containing this element. |
boolean |
isTopmost()
Returns whether this treechildren is topmost. |
Methods inherited from class zul.Widget |
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afterKeyDown_, beforeCtrlKeys_, getContext, getCtrlKeys, getOpenTooltip, getPopup, getTooltip, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip |
Methods inherited from class zk.Object |
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$init, $instanceof, $super, $super, $supers, $supers, afterInit, isAssignableFrom, isInstance, proxy |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public Tree getTree()
Tree
instance containing this element.
public Treerow getLinkedTreerow()
Treerow
that is associated with
this treechildren, or null if no such treerow.
public boolean isTopmost()
public Array getItems(Array items)
Treeitem
(children's children and so on).
Note: the performance of the size method of returned collection is no good.
items
-
public int getItemCount()
Treeitem
including all descendants. The same as getItems(_global_.Array)
.size().
Note: the performance is no good.
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