Changeset 5150 for trunk/sources/HeuristicLab.Analysis/3.3/DataVisualization

Timestamp:

12/21/10 16:08:55 (14 years ago)

Author:

mkommend

Message:

Added ColumnsChanged and RowsChanged event in IStringConvertibleMatrix and all implementing classes (ticket #1269).

File:

• trunk/sources/HeuristicLab.Analysis/3.3/DataVisualization/DataTable.cs (modified) (5 diffs)

trunk/sources/HeuristicLab.Analysis/3.3/DataVisualization/DataTable.cs

@@ -128 +128 @@
       foreach (DataRow row in e.Items)
         this.RegisterRowEvents(row);
+
+      this.OnColumnsChanged();
       this.OnColumnNamesChanged();
       this.OnReset();
@@ -134 +136 @@
       foreach (DataRow row in e.Items)
         this.DeregisterRowEvents(row);
+
+      this.OnColumnsChanged();
       this.OnColumnNamesChanged();
       this.OnReset();
@@ -142 +146 @@
       foreach (DataRow row in e.Items)
         this.RegisterRowEvents(row);
+
+      this.OnColumnsChanged();
       this.OnColumnNamesChanged();
       this.OnReset();
@@ -150 +156 @@
       foreach (DataRow row in e.Items)
         this.RegisterRowEvents(row);
+
+      if (e.OldItems.Count() != e.Items.Count())
+        this.OnColumnsChanged();
       this.OnColumnNamesChanged();
       this.OnReset();
@@ -239 +248 @@
       if (handler != null) handler(this, EventArgs.Empty);
     }
+    public event EventHandler ColumnsChanged;
+    protected virtual void OnColumnsChanged() {
+      var handler = ColumnsChanged;
+      if (handler != null) handler(this, EventArgs.Empty);
+    }
+    public event EventHandler RowsChanged;
+    protected virtual void OnRowsChanged() {
+      var handler = RowsChanged;
+      if (handler != null) handler(this, EventArgs.Empty);
+    }
     public event EventHandler ColumnNamesChanged;
     protected virtual void OnColumnNamesChanged() {