Changeset 10977 for branches/DataPreprocessing/HeuristicLab.DataPreprocessing.Views/3.4/TransformationView.cs

Timestamp:

06/11/14 12:35:14 (10 years ago)

Author:

rstoll

Message:

• Simplified DataGridContent - using a private set in the property instead of private fields
• Disabled transformation if filter is active
• Code Fromatted

File:

• branches/DataPreprocessing/HeuristicLab.DataPreprocessing.Views/3.4/TransformationView.cs (modified) (1 diff)

branches/DataPreprocessing/HeuristicLab.DataPreprocessing.Views/3.4/TransformationView.cs

@@ -48 +48 @@
       } else {
         transformationListView.Content = Content.CheckedTransformationList;
+        CheckFilters();
+      }
+    }
+
+    /// <summary>
+    /// Adds eventhandlers to the current instance.
+    /// </summary>
+    protected override void RegisterContentEvents() {
+      Content.FilterLogic.FilterChanged += FilterLogic_FilterChanged;
+    }
+
+    /// <summary>
+    /// Removes the eventhandlers from the current instance.
+    /// </summary>
+    protected override void DeregisterContentEvents() {
+      Content.FilterLogic.FilterChanged -= FilterLogic_FilterChanged;
+    }
+
+    void FilterLogic_FilterChanged(object sender, EventArgs e) {
+      if (Content != null) {
+        CheckFilters();
+      }
+    }
+
+    private void CheckFilters() {
+      if (Content.FilterLogic.IsFiltered) {
+        applyButton.Enabled = false;
+        lblFilterNotice.Visible = true;
+      } else {
+        applyButton.Enabled = true;
+        lblFilterNotice.Visible = false;
       }
     }