Changeset 3433 for trunk/sources/HeuristicLab.Optimization.Views/3.3/RunCollectionView.cs

Timestamp:

04/20/10 04:24:19 (14 years ago)

Author:

swagner

Message:

Adapted ReadOnly property in item collection views (#973)

File:

• trunk/sources/HeuristicLab.Optimization.Views/3.3/RunCollectionView.cs (modified) (5 diffs)

trunk/sources/HeuristicLab.Optimization.Views/3.3/RunCollectionView.cs

@@ -37 +37 @@
       get { return (IItemCollection<IRun>)base.Content; }
       set { base.Content = value; }
+    }
+
+    public override bool ReadOnly {
+      get {
+        if ((Content != null) && Content.IsReadOnly) return true;
+        else return base.ReadOnly;
+      }
+      set { base.ReadOnly = value; }
     }
 
@@ -140 +148 @@
     #region ListView Events
     protected virtual void itemsListView_SelectedIndexChanged(object sender, EventArgs e) {
-      removeButton.Enabled = itemsListView.SelectedItems.Count > 0 && !Content.IsReadOnly;
+      removeButton.Enabled = itemsListView.SelectedItems.Count > 0 && !ReadOnly;
       if (itemsListView.SelectedItems.Count == 1) {
         IRun item = (IRun)itemsListView.SelectedItems[0].Tag;
@@ -157 +165 @@
     protected virtual void itemsListView_KeyDown(object sender, KeyEventArgs e) {
       if (e.KeyCode == Keys.Delete) {
-        if ((itemsListView.SelectedItems.Count > 0) && !Content.IsReadOnly) {
+        if ((itemsListView.SelectedItems.Count > 0) && !ReadOnly) {
           foreach (ListViewItem item in itemsListView.SelectedItems)
             Content.Remove((IRun)item.Tag);
@@ -181 +189 @@
         data.SetData("Type", item.GetType());
         data.SetData("Value", item);
-        if (Content.IsReadOnly || ReadOnly) {
+        if (ReadOnly) {
           DoDragDrop(data, DragDropEffects.Copy | DragDropEffects.Link);
         } else {
@@ -194 +202 @@
       if (ReadOnly) return;
       Type type = e.Data.GetData("Type") as Type;
-      if ((!Content.IsReadOnly) && (type != null) && (typeof(IRun).IsAssignableFrom(type))) {
+      if ((!ReadOnly) && (type != null) && (typeof(IRun).IsAssignableFrom(type))) {
         if ((e.KeyState & 8) == 8) e.Effect = DragDropEffects.Copy;  // CTRL key
         else if ((e.KeyState & 4) == 4) e.Effect = DragDropEffects.Move;  // SHIFT key