Changeset 12399 for trunk/sources/HeuristicLab.Optimizer

Timestamp:

05/26/15 14:02:50 (10 years ago)

Author:

pfleck

Message:

#2387

• Added context-menu for expanding and collapsing tree-nodes.
• Improve response time when expanding/collapsing all nodes for TypeSelector and NewItemDialog.

File:

• trunk/sources/HeuristicLab.Optimizer/3.3/NewItemDialog.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Optimizer/3.3/NewItemDialog.cs

@@ -369 +369 @@
 
     private void expandToolStripMenuItem_Click(object sender, EventArgs e) {
+      typesTreeView.BeginUpdate();
       if (toolStripMenuNode != null) toolStripMenuNode.ExpandAll();
+      typesTreeView.EndUpdate();
     }
     private void expandAllToolStripMenuItem_Click(object sender, EventArgs e) {
+      typesTreeView.BeginUpdate();
       typesTreeView.ExpandAll();
+      typesTreeView.EndUpdate();
     }
     private void collapseToolStripMenuItem_Click(object sender, EventArgs e) {
+      typesTreeView.BeginUpdate();
       if (toolStripMenuNode != null) toolStripMenuNode.Collapse();
+      typesTreeView.EndUpdate();
     }
     private void collapseAllToolStripMenuItem_Click(object sender, EventArgs e) {
+      typesTreeView.BeginUpdate();
       typesTreeView.CollapseAll();
+      typesTreeView.EndUpdate();
     }