Changeset 6784 for branches/GP.Grammar.Editor/HeuristicLab.Problems.DataAnalysis.Views/3.4/Solution Views/ClusteringSolutionView.cs

Timestamp:

09/16/11 12:00:36 (13 years ago)

Author:

mkommend

Message:

#1479: Integrated trunk changes.

File:

• branches/GP.Grammar.Editor/HeuristicLab.Problems.DataAnalysis.Views/3.4/Solution Views/ClusteringSolutionView.cs (modified) (2 diffs)

branches/GP.Grammar.Editor/HeuristicLab.Problems.DataAnalysis.Views/3.4/Solution Views/ClusteringSolutionView.cs

@@ -21 +21 @@
 
 using System.Windows.Forms;
+using HeuristicLab.Core;
 using HeuristicLab.MainForm;
 
@@ -39 +40 @@
     protected override void itemsListView_DragEnter(object sender, DragEventArgs e) {
       validDragOperation = false;
-      if (!ReadOnly && (e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat) is ClusteringProblemData)) {
-        validDragOperation = true;
+      if (ReadOnly) return;
+
+      var dropData = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
+      if (dropData is ClusteringProblemData) validDragOperation = true;
+      else if (dropData is IValueParameter) {
+        var param = (IValueParameter)dropData;
+        if (param.Value is ClusteringProblemData) validDragOperation = true;
       }
     }