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comctl32: Avoid accessing imagelist internals.

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This commit is contained in:
Alexandre Julliard 2011-11-21 11:43:06 +01:00
parent ee462a7801
commit d0b1b4c7b0
1 changed files with 5 additions and 5 deletions
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10
dlls/comctl32/header.c
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@ -39,7 +39,6 @@
#include "winnls.h"
#include "commctrl.h"
#include "comctl32.h"
#include "imagelist.h"
#include "vssym32.h"
#include "uxtheme.h"
#include "wine/debug.h"
@ -384,6 +383,7 @@ HEADER_DrawItem (HEADER_INFO *infoPtr, HDC hdc, INT iItem, BOOL bHotTrack, LRESU
/* cnt,txt,img,bmp */
UINT cx, tx, ix, bx,
cw, tw, iw, bw;
INT img_cx, img_cy;
BITMAP bmp;
HEADER_PrepareCallbackItems(infoPtr, iItem, HDI_TEXT|HDI_IMAGE);
@ -400,8 +400,8 @@ HEADER_DrawItem (HEADER_INFO *infoPtr, HDC hdc, INT iItem, BOOL bHotTrack, LRESU
cw = textRect.right - textRect.left + 2 * infoPtr->iMargin;
}
if ((phdi->fmt & HDF_IMAGE) && (infoPtr->himl)) {
iw = infoPtr->himl->cx + 2 * infoPtr->iMargin;
if ((phdi->fmt & HDF_IMAGE) && ImageList_GetIconSize( infoPtr->himl, &img_cx, &img_cy )) {
iw = img_cx + 2 * infoPtr->iMargin;
x = &ix;
w = &iw;
}
@ -474,8 +474,8 @@ HEADER_DrawItem (HEADER_INFO *infoPtr, HDC hdc, INT iItem, BOOL bHotTrack, LRESU
if (iw) {
ImageList_DrawEx (infoPtr->himl, phdi->iImage, hClipDC,
ix, r.top + ((INT)rh - infoPtr->himl->cy) / 2,
infoPtr->himl->cx, infoPtr->himl->cy, CLR_DEFAULT, CLR_DEFAULT, 0);
ix, r.top + ((INT)rh - img_cy) / 2,
img_cx, img_cy, CLR_DEFAULT, CLR_DEFAULT, 0);
}
DeleteObject(hClipRgn);