Changeset 10659 for branches

Timestamp:

03/26/14 11:17:15 (10 years ago)

Author:

rstoll

Message:

• improved performance, cell painting only if necessary

File:

• branches/DataPreprocessing/HeuristicLab.DataPreprocessing.Views/3.3/DataGridContentView.cs (modified) (2 diffs)

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

@@ -213 +213 @@
       if (e.State.HasFlag(DataGridViewElementStates.Selected)) return;
       if (!e.PaintParts.HasFlag(DataGridViewPaintParts.Background)) return;
+      if (HighlightedRowIndices == null && HightlightedCells == null) return;
 
       int rowIndex = virtualRowIndices[e.RowIndex];
@@ -218 +219 @@
       Color backColor = e.CellStyle.BackColor;
 
-      if (HighlightedRowIndices != null && HighlightedRowIndices.Contains(rowIndex)
-        || HightlightedCells != null && HightlightedCells.ContainsKey(e.ColumnIndex) && HightlightedCells[e.ColumnIndex].Contains(e.RowIndex)) {
+      if (HighlightedRowIndices.Contains(rowIndex) || HightlightedCells.ContainsKey(e.ColumnIndex) && HightlightedCells[e.ColumnIndex].Contains(e.RowIndex)) {
         backColor = Color.Pink;
       }