Whatever TrueSizeStretchMark is for - it's not what Wine uxtheme used

it for. Native uxtheme always stretches "truesize" parts when the destination is smaller than the part image size, but TrueSizeStretchMark doesn't seem to have an influence.

Whatever TrueSizeStretchMark is for - it's not what Wine uxtheme used
6451a149 · Frank Richter · Alexandre Julliard · f1184b46 · 6451a149
Commit 6451a149 authored Aug 15, 2005 by Frank Richter Committed by Alexandre Julliard Aug 15, 2005
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draw.c dlls/uxtheme/draw.c +6 -0

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--- a/dlls/uxtheme/draw.c
+++ b/dlls/uxtheme/draw.c
@@ -478,8 +478,14 @@ static HRESULT get_image_part_size (HTHEME hTheme, HDC hdc, int iPartId,
                            }
                        }
                    }
+                    /* Whatever TrueSizeStretchMark does - it does not seem to
+                     * be what's outlined below. It appears as if native 
+                     * uxtheme always stretches if dest is smaller than source
+                     * (ie as if TrueSizeStretchMark==100 with the code below) */
+#if 0
                    /* Only stretch when target exceeds source by truesizestretchmark percent */
                    GetThemeInt(hTheme, iPartId, iStateId, TMT_TRUESIZESTRETCHMARK, &truesizestretchmark);
+#endif
                    if(dstSize.x < 0 || dstSize.y < 0 ||
                      (MulDiv(srcSize.x, 100, dstSize.x) > truesizestretchmark &&
                      MulDiv(srcSize.y, 100, dstSize.y) > truesizestretchmark)) {