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[WIN32K]

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- remove a comment which is not true anymore
[USER32]
  - Create a bitmap which is compatible with the bitmap'we are copying in CreateSmallIcon
Icons are back in taskbar

svn path=/branches/reactos-yarotows/; revision=47143
This commit is contained in:
Jérôme Gardou 2010-05-09 13:07:47 +00:00
parent c3f13756b2
commit 38a2853dc1
2 changed files with 5 additions and 33 deletions
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19
dll/win32/user32/windows/class.c
View file

@ -809,7 +809,6 @@ CreateSmallIcon(HICON StdIcon)
int SmallIconWidth; int SmallIconWidth;
int SmallIconHeight; int SmallIconHeight;
BITMAP StdBitmapInfo; BITMAP StdBitmapInfo;
HDC hInfoDc = NULL;
HDC hSourceDc = NULL; HDC hSourceDc = NULL;
HDC hDestDc = NULL; HDC hDestDc = NULL;
ICONINFO SmallInfo; ICONINFO SmallInfo;
@ -845,15 +844,6 @@ CreateSmallIcon(HICON StdIcon)
return StdIcon; return StdIcon;
} }
/* Get a handle to a info DC and handles to DCs which can be used to
select a bitmap into. This is done to avoid triggering a switch to
graphics mode (if we're currently in text/blue screen mode) */
hInfoDc = CreateICW(NULL, NULL, NULL, NULL);
if (NULL == hInfoDc)
{
ERR("Failed to create info DC\n");
goto cleanup;
}
hSourceDc = CreateCompatibleDC(NULL); hSourceDc = CreateCompatibleDC(NULL);
if (NULL == hSourceDc) if (NULL == hSourceDc)
{ {
@ -873,7 +863,7 @@ CreateSmallIcon(HICON StdIcon)
ERR("Failed to select source color bitmap\n"); ERR("Failed to select source color bitmap\n");
goto cleanup; goto cleanup;
} }
SmallInfo.hbmColor = CreateCompatibleBitmap(hInfoDc, SmallIconWidth, SmallInfo.hbmColor = CreateCompatibleBitmap(hSourceDc, SmallIconWidth,
SmallIconHeight); SmallIconHeight);
if (NULL == SmallInfo.hbmColor) if (NULL == SmallInfo.hbmColor)
{ {
@ -899,8 +889,7 @@ CreateSmallIcon(HICON StdIcon)
ERR("Failed to select source mask bitmap\n"); ERR("Failed to select source mask bitmap\n");
goto cleanup; goto cleanup;
} }
SmallInfo.hbmMask = CreateBitmap(SmallIconWidth, SmallIconHeight, 1, 1, SmallInfo.hbmMask = CreateCompatibleBitmap(hSourceDc, SmallIconWidth, SmallIconHeight);
NULL);
if (NULL == SmallInfo.hbmMask) if (NULL == SmallInfo.hbmMask)
{ {
ERR("Failed to create mask bitmap\n"); ERR("Failed to create mask bitmap\n");
@ -954,10 +943,6 @@ cleanup:
{ {
DeleteDC(hSourceDc); DeleteDC(hSourceDc);
} }
if (NULL != hInfoDc)
{
DeleteDC(hInfoDc);
}
return SmallIcon; return SmallIcon;
} }

13
subsystems/win32/win32k/objects/bitmaps.c
View file

@ -166,19 +166,6 @@ IntCreateCompatibleBitmap(
{ {
if (Count == sizeof(BITMAP)) if (Count == sizeof(BITMAP))
{ {
/* We have a bitmap bug!!! W/O the HACK, we have white icons.
MSDN Note: When a memory device context is created, it initially
has a 1-by-1 monochrome bitmap selected into it. If this memory
device context is used in CreateCompatibleBitmap, the bitmap that
is created is a monochrome bitmap. To create a color bitmap, use
the hDC that was used to create the memory device context, as
shown in the following code:
HDC memDC = CreateCompatibleDC(hDC);
HBITMAP memBM = CreateCompatibleBitmap(hDC, nWidth, nHeight);
SelectObject(memDC, memBM);
*/
Bmp = IntGdiCreateBitmap(abs(Width), Bmp = IntGdiCreateBitmap(abs(Width),
abs(Height), abs(Height),
dibs.dsBm.bmPlanes, dibs.dsBm.bmPlanes,