Changeset 9737 for stable/HeuristicLab.Data.Views/3.3/StringConvertibleArrayView.cs

Timestamp:

07/23/13 15:12:10 (11 years ago)

Author:

mkommend

Message:

#2075: Integrated the performed changes in the stable branch.

Location:

stable

Files:

• . (modified) (1 prop)
• HeuristicLab.Data.Views/3.3/StringConvertibleArrayView.cs (modified) (3 diffs)

stable/HeuristicLab.Data.Views/3.3/StringConvertibleArrayView.cs

@@ -53 +53 @@
 
     protected override void DeregisterContentEvents() {
+      Content.ElementNamesChanged -= new EventHandler(Content_ElementNamesChanged);
       Content.ItemChanged -= new EventHandler<EventArgs<int>>(Content_ItemChanged);
       Content.Reset -= new EventHandler(Content_Reset);
@@ -62 +63 @@
       Content.ItemChanged += new EventHandler<EventArgs<int>>(Content_ItemChanged);
       Content.Reset += new EventHandler(Content_Reset);
+      Content.ElementNamesChanged += new EventHandler(Content_ElementNamesChanged);
     }
 
@@ -96 +98 @@
         dataGridView.Columns[0].Width = dataGridView.Columns[0].GetPreferredWidth(DataGridViewAutoSizeColumnMode.AllCells, true);
       }
+      UpdateRowHeaders();
+      dataGridView.AutoResizeRowHeadersWidth(DataGridViewRowHeadersWidthSizeMode.AutoSizeToDisplayedHeaders);
       dataGridView.Enabled = true;
+    }
+
+    protected virtual void UpdateRowHeaders() {
+      int i = 0;
+      foreach (string elementName in Content.ElementNames) {
+        dataGridView.Rows[i].HeaderCell.Value = elementName;
+        i++;
+      }
+      for (; i < dataGridView.RowCount; i++) {
+        dataGridView.Rows[i].HeaderCell.Value = string.Empty;
+      }
+    }
+
+    private void Content_ElementNamesChanged(object sender, EventArgs e) {
+      if (InvokeRequired)
+        Invoke(new EventHandler(Content_ElementNamesChanged), sender, e);
+      else
+        UpdateRowHeaders();
     }