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Resolved a severe performance issue with refreshing the tree after drag-n-drop operations

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This commit is contained in:
David Sparer
2016-09-21 14:06:05 -06:00
parent 42fcdd2267
commit 981919335d
1 changed files with 6 additions and 5 deletions
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11
mRemoteV1/UI/Window/ConnectionTreeWindow.cs
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@@ -406,19 +406,20 @@ namespace mRemoteNG.UI.Window
private void HandleCollectionChanged(object sender, NotifyCollectionChangedEventArgs args)
{
var senderAsConnectionInfo = sender as ConnectionInfo;
switch (args?.Action)
{
case NotifyCollectionChangedAction.Add:
RefreshTreeObject(sender);
RefreshTreeObject(senderAsConnectionInfo);
break;
case NotifyCollectionChangedAction.Remove:
RefreshTreeObjects(args.OldItems);
break;
case NotifyCollectionChangedAction.Move:
RefreshTreeObject(sender);
RefreshTreeObjects(args.OldItems);
break;
case NotifyCollectionChangedAction.Reset:
RefreshTreeObject(sender);
RefreshTreeObject(senderAsConnectionInfo);
break;
case NotifyCollectionChangedAction.Replace:
break;
@@ -427,9 +428,9 @@ namespace mRemoteNG.UI.Window
}
}
private void RefreshTreeObject(object modelObject)
private void RefreshTreeObject(ConnectionInfo modelObject)
{
RefreshTreeObjects(new[] { modelObject });
olvConnections.RefreshObject(modelObject);
}
private void RefreshTreeObjects(IList modelObjects)