Changeset 10863 for branches/DataPreprocessing

Timestamp:

05/21/14 09:03:35 (11 years ago)

Author:

sbreuer

Message:

• make selection in datagrid faster

File:

• branches/DataPreprocessing/HeuristicLab.DataPreprocessing.Views/3.3/DataGridContentView.cs (modified) (4 diffs)

branches/DataPreprocessing/HeuristicLab.DataPreprocessing.Views/3.3/DataGridContentView.cs

@@ -86 +86 @@
 
     void DataGridView_SelectionChanged(object sender, EventArgs e) {
-      if (Content != null) {
-        Content.DataGridLogic.SetSelection(GetSelectedCells());
-        if (AreMultipleCellsSelected()) {
-          ResetHighlightedCellsBackground();
-          HightlightedCellsBackground = GetSelectedCells();
-          searchIterator = null;
-        }
-      }
+      Content.DataGridLogic.SetSelection(GetSelectedCells());
     }
 
@@ -171 +164 @@
       findAndReplaceDialog.Show(this);
       if (AreMultipleCellsSelected()) {
+        ResetHighlightedCellsBackground();
         HightlightedCellsBackground = GetSelectedCells();
         dataGridView.ClearSelection();
@@ -180 +174 @@
       findAndReplaceDialog.FormClosing += findAndReplaceDialog_FormClosing;
       searchIterator = null;
+      DataGridView.SelectionChanged += DataGridView_SelectionChanged_FindAndReplace;
+    }
+
+    void DataGridView_SelectionChanged_FindAndReplace(object sender, EventArgs e) {
+      if (Content != null) {
+        if (AreMultipleCellsSelected()) {
+          ResetHighlightedCellsBackground();
+          HightlightedCellsBackground = GetSelectedCells();
+          searchIterator = null;
+        }
+      }
     }
 
@@ -186 +191 @@
       ResetHighlightedCellsBackground();
       searchIterator = null;
+      DataGridView.SelectionChanged -= DataGridView_SelectionChanged_FindAndReplace;
     }