comctl32: Fix tab-control flickering.

1911eed0 · Tobias Loew · Alexandre Julliard · 0cbf8062 · 1911eed0
Commit 1911eed0 authored Jan 30, 2006 by Tobias Loew Committed by Alexandre Julliard Jan 30, 2006
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Showing with 5 additions and 3 deletions

tab.c dlls/comctl32/tab.c +5 -3

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--- a/dlls/comctl32/tab.c
+++ b/dlls/comctl32/tab.c
@@ -261,9 +261,11 @@ static inline LRESULT TAB_SetCurSel (TAB_INFO *infoPtr, INT iItem)

  if (iItem >= 0 && iItem < infoPtr->uNumItem) {
      prevItem=infoPtr->iSelected;
-      infoPtr->iSelected=iItem;
-      TAB_EnsureSelectionVisible(infoPtr);
-      TAB_InvalidateTabArea(infoPtr);
+      if (infoPtr->iSelected != iItem) {
+          infoPtr->iSelected=iItem;
+          TAB_EnsureSelectionVisible(infoPtr);
+          TAB_InvalidateTabArea(infoPtr);
+      }
  }
  return prevItem;
 }