Changeset 7257 for trunk/sources/HeuristicLab.Clients.Hive.Views/3.3/TreeView/ItemTreeView.cs

Timestamp:

01/03/12 02:10:15 (12 years ago)

Author:

swagner

Message:

Removed unnecessary resource files (*.resx) and removed unnecessary context menu items in ItemTreeView (#1725)

File:

• trunk/sources/HeuristicLab.Clients.Hive.Views/3.3/TreeView/ItemTreeView.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Clients.Hive.Views/3.3/TreeView/ItemTreeView.cs

@@ -345 +345 @@
 
     protected virtual void contextMenuStrip_Opening(object sender, CancelEventArgs e) {
-      if (treeView.SelectedNode != null) {
+      if (treeView.SelectedNode == null) {
+        e.Cancel = true;
+      } else {
         T selectedItem = treeView.SelectedNode.Tag as T;
         T parentItem = GetParentItem(selectedItem);
@@ -353 +355 @@
           contextMenuStrip.Items.Add(new DelegateMenuItem<T>(action.Name, action.Image, new Action<T, T>(action.Execute), selectedItem, parentItem));
         }
+        e.Cancel = contextMenuStrip.Items.Count == 0;
       }
     }