Bug 167831 - check box table images contain extra pixels (3.2 maintenance stream)

1 files changed, 10 insertions, 0 deletions

diff --git a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Table.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Table.java
index b53330ef0c..1cb618ba6a 100755
--- a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Table.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Table.java
@@ -3424,6 +3424,16 @@ void setCheckboxImageList (int width, int height, boolean fixScroll) {
 	int hOldStateList = OS.SendMessage (handle, OS.LVM_GETIMAGELIST, OS.LVSIL_STATE, 0);
 	OS.SendMessage (handle, OS.LVM_SETIMAGELIST, OS.LVSIL_STATE, hStateList);
 	if (hOldStateList != 0) OS.ImageList_Destroy (hOldStateList);
+	/*
+	* Bug in Windows.  Setting the LVSIL_STATE state image list
+	* when the table already has a LVSIL_SMALL image list causes
+	* pixel corruption of the images.  The fix is to reset the
+	* LVSIL_SMALL image list.
+	*/
+	if (!OS.IsWinCE && OS.WIN32_VERSION >= OS.VERSION (6, 0)) {
+		int hImageList = OS.SendMessage (handle, OS.LVM_GETIMAGELIST, OS.LVSIL_SMALL, 0);
+		OS.SendMessage (handle, OS.LVM_SETIMAGELIST, OS.LVSIL_SMALL, hImageList);
+	}
 	if (fixScroll && topIndex != 0) {
 		setTopIndex (topIndex);
 		setRedraw (true);