Changeset 9026 for trunk/sources/HeuristicLab.Core.Views/3.3/CheckedItemListView.cs

Timestamp:

12/11/12 16:36:26 (11 years ago)

Author:

sforsten

Message:

#1992: itemsGroupBox.Text displays the number of checked items. It is changed every time the content is changed or the checked items change.

File:

• trunk/sources/HeuristicLab.Core.Views/3.3/CheckedItemListView.cs (modified) (3 diffs)

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

@@ -20 +20 @@
 #endregion
 
+using System;
+using System.Drawing;
 using System.Linq;
-using System.Drawing;
 using System.Windows.Forms;
 using HeuristicLab.Collections;
@@ -51 +52 @@
       Content.CheckedItemsChanged -= new CollectionItemsChangedEventHandler<IndexedItem<T>>(Content_CheckedItemsChanged);
       base.DeregisterContentEvents();
+    }
+
+    protected override void OnContentChanged() {
+      base.OnContentChanged();
+      if (Content != null) {
+        SetNumberOfCheckItems();
+      }
     }
 
@@ -133 +141 @@
             itemsListView.Items[item.Index].Checked = Content.ItemChecked(item.Value);
         }
+        SetNumberOfCheckItems();
       }
     }
     #endregion
+
+    private void SetNumberOfCheckItems() {
+      this.itemsGroupBox.Text = String.Format("Items (Checked: {0}/{1})", Content.CheckedItems.Count(), Content.Count);
+    }
   }
 }