1.1 --- a/GUI/MainForm.cs	Sun Jun 27 10:24:27 2010 +0000
     1.2 +++ b/GUI/MainForm.cs	Sun Jun 27 10:54:19 2010 +0000
     1.3 @@ -73,6 +73,7 @@
     1.4        nodeTextBoxValue.DrawText += nodeTextBoxText_DrawText;
     1.5        nodeTextBoxMin.DrawText += nodeTextBoxText_DrawText;
     1.6        nodeTextBoxMax.DrawText += nodeTextBoxText_DrawText;
     1.7 +      nodeTextBoxText.EditorShowing += nodeTextBoxText_EditorShowing;
     1.8  
     1.9        if (Utilities.Config.Contains("mainForm.Location.X")) {
    1.10          int x = Utilities.Config.Get("mainForm.Location.X", Location.X);
    1.11 @@ -227,6 +228,12 @@
    1.12        plotPanel.SetSensors(selected, colors);
    1.13      }
    1.14  
    1.15 +    private void nodeTextBoxText_EditorShowing(object sender, CancelEventArgs e) 
    1.16 +    {
    1.17 +      e.Cancel = !(treeView.CurrentNode != null &&
    1.18 +        treeView.CurrentNode.Tag is SensorNode);
    1.19 +    }
    1.20 +
    1.21      private void nodeCheckBox_IsVisibleValueNeeded(object sender, 
    1.22        NodeControlValueEventArgs e) {
    1.23        SensorNode node = e.Node.Tag as SensorNode;
    1.24 @@ -310,6 +317,14 @@
    1.25              };
    1.26              sensorContextMenuStrip.Items.Add(item);
    1.27            }
    1.28 +          EditableControl control = info.Control as EditableControl;
    1.29 +          if (control != null) {
    1.30 +            ToolStripMenuItem item = new ToolStripMenuItem("Rename");
    1.31 +            item.Click += delegate(object obj, EventArgs args) {
    1.32 +              control.BeginEdit();
    1.33 +            };
    1.34 +            sensorContextMenuStrip.Items.Add(item);
    1.35 +          }          
    1.36            if (node.IsVisible) {
    1.37              ToolStripMenuItem item = new ToolStripMenuItem("Hide");
    1.38              item.Click += delegate(object obj, EventArgs args) {