Changeset 9657 for trunk/sources/HeuristicLab.Data.Views

Timestamp:

06/25/13 10:43:27 (11 years ago)

Author:

mkommend

Message:

#2075: Added element names for the ValueType- and StringArray classes.

File:

• trunk/sources/HeuristicLab.Data.Views/3.3/StringConvertibleArrayView.cs (modified) (4 diffs)

trunk/sources/HeuristicLab.Data.Views/3.3/StringConvertibleArrayView.cs

@@ -23 +23 @@
 using System.ComponentModel;
 using System.Drawing;
+using System.Linq;
 using System.Text;
 using System.Windows.Forms;
@@ -53 +54 @@
 
     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 +64 @@
       Content.ItemChanged += new EventHandler<EventArgs<int>>(Content_ItemChanged);
       Content.Reset += new EventHandler(Content_Reset);
+      Content.ElementNamesChanged += new EventHandler(Content_ElementNamesChanged);
     }
 
@@ -96 +99 @@
         dataGridView.Columns[0].Width = dataGridView.Columns[0].GetPreferredWidth(DataGridViewAutoSizeColumnMode.AllCells, true);
       }
+      UpdateRowHeaders();
+      dataGridView.AutoResizeRowHeadersWidth(DataGridViewRowHeadersWidthSizeMode.AutoSizeToDisplayedHeaders);
       dataGridView.Enabled = true;
+    }
+
+    protected virtual void UpdateRowHeaders() {
+      for (int i = 0; i < dataGridView.RowCount; i++) {
+        if (i < Content.ElementNames.Count())
+          dataGridView.Rows[i].HeaderCell.Value = Content.ElementNames.ElementAt(i);
+        else
+          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();
     }