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[189262] don't cast Tree to Item..only assume widget

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This commit is contained in:
David McKnight 2007-06-01 19:39:24 +00:00
parent f782738bf8
commit 977a4c3317
1 changed files with 7 additions and 4 deletions
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11
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java
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@ -2917,7 +2917,7 @@ public class SystemView extends SafeTreeViewer
// STEP 3: process all references to the object
boolean firstSelection = true;
for (int idx = 0; idx < matches.size(); idx++) {
Item match = (Item) matches.elementAt(idx);
Widget match = (Widget) matches.elementAt(idx);
// a reference to this remote object
if ((match instanceof TreeItem) && !((TreeItem) match).isDisposed()) {
Object data = match.getData();
@ -2934,10 +2934,13 @@ public class SystemView extends SafeTreeViewer
{
allowExpand = rmtAdapter.hasChildren((IAdaptable)data);
}
if (allowExpand && wasExpanded && !getExpanded(match)) // assume if callers wants to select kids that they want to expand parent
if (match instanceof Item)
{
createChildren(match);
setExpanded(match, true);
if (allowExpand && wasExpanded && !getExpanded((Item)match)) // assume if callers wants to select kids that they want to expand parent
{
createChildren(match);
setExpanded((Item)match, true);
}
}
// todo: handle cumulative selections.
// STEP 4: If requested, select the kids in the newly refreshed object.