Changeset 7198

Timestamp:

12/16/11 17:22:28 (12 years ago)

Author:

mkommend

Message:

#1713: reverted drag & drop functionality in CheckedItemCollectionView.

File:

• trunk/sources/HeuristicLab.Core.Views/3.3/CheckedItemCollectionView.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Core.Views/3.3/CheckedItemCollectionView.cs

@@ -20 +20 @@
 #endregion
 
-using System.Linq;
 using System.Drawing;
 using System.Windows.Forms;
@@ -86 +85 @@
         doubleClick = true;
     }
-
-    protected override void itemsListView_DragEnter(object sender, DragEventArgs e) {
-      validDragOperation = false;
-      if (Locked || ReadOnly) return;
-
-      var data = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat) as ICheckedItemCollection<T>;
-      if (data != null)
-        validDragOperation = Content.Select(x => x.ToString()).SequenceEqual(data.Select(x => x.ToString()));
-      else
-        base.itemsListView_DragEnter(sender, e);
-    }
-
-    protected override void itemsListView_DragOver(object sender, DragEventArgs e) {
-      e.Effect = DragDropEffects.None;
-      if (!validDragOperation) return;
-
-      var data = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat) as ICheckedItemCollection<T>;
-      if (data != null)
-        e.Effect = DragDropEffects.Copy;
-      else
-        base.itemsListView_DragOver(sender, e);
-    }
-
-    protected override void itemsListView_DragDrop(object sender, DragEventArgs e) {
-      if (e.Effect == DragDropEffects.None) return;
-      var data = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat) as ICheckedItemCollection<T>;
-      if (data != null) {
-        for (int i = 0; i < Content.Count; i++) {
-          Content.SetItemCheckedState(Content.ElementAt(i), data.ItemChecked(data.ElementAt(i)));
-        }
-      } else
-        base.itemsListView_DragDrop(sender, e);
-    }
     #endregion