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- Display window icon only if there is any.

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svn path=/trunk/; revision=10051
This commit is contained in:
Filip Navara 2004-07-09 20:08:48 +00:00
parent 2915b7de9b
commit a2f7e34792
1 changed files with 32 additions and 48 deletions
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80
reactos/lib/user32/windows/nonclient.c
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@ -147,52 +147,38 @@ UserHasMenu(HWND hWnd, ULONG Style)
HICON
UserGetWindowIcon(HWND hwnd)
{
HICON Ret;
if(SendMessageTimeoutW(hwnd, WM_GETICON, ICON_SMALL2, 0, SMTO_ABORTIFHUNG, 1000, (LPDWORD)&Ret) && Ret)
{
return Ret;
}
if(SendMessageTimeoutW(hwnd, WM_GETICON, ICON_SMALL, 0, SMTO_ABORTIFHUNG, 1000, (LPDWORD)&Ret) && Ret)
{
return Ret;
}
if(SendMessageTimeoutW(hwnd, WM_GETICON, ICON_BIG, 0, SMTO_ABORTIFHUNG, 1000, (LPDWORD)&Ret) && Ret)
{
return Ret;
}
if((Ret = (HICON)GetClassLongW(hwnd, GCL_HICONSM)))
{
return Ret;
}
if((Ret = (HICON)GetClassLongW(hwnd, GCL_HICON)))
{
return Ret;
}
if(SendMessageTimeoutW(hwnd, WM_QUERYDRAGICON, 0, 0, 0, 1000, (LPDWORD)&Ret) && Ret)
{
return Ret;
}
if((Ret = LoadIconW(0, IDI_APPLICATION)))
{
return Ret;
}
return NULL;
HICON hIcon = 0;
SendMessageTimeout(hwnd, WM_GETICON, ICON_SMALL2, 0, SMTO_ABORTIFHUNG, 1000, (LPDWORD)&hIcon);
if (!hIcon)
SendMessageTimeout(hwnd, WM_GETICON, ICON_SMALL, 0, SMTO_ABORTIFHUNG, 1000, (LPDWORD)&hIcon);
if (!hIcon)
SendMessageTimeout(hwnd, WM_GETICON, ICON_BIG, 0, SMTO_ABORTIFHUNG, 1000, (LPDWORD)&hIcon);
if (!hIcon)
hIcon = (HICON)GetClassLong(hwnd, GCL_HICONSM);
if (!hIcon)
hIcon = (HICON)GetClassLong(hwnd, GCL_HICON);
return hIcon;
}
BOOL
UserDrawSysMenuButton(HWND hWnd, HDC hDC, LPRECT Rect, BOOL Down)
{
HICON WindowIcon;
HICON WindowIcon;
if((WindowIcon = UserGetWindowIcon(hWnd)))
{
return DrawIconEx(hDC, Rect->left + 2, Rect->top + 2, WindowIcon,
GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON),
0, NULL, DI_NORMAL);
}
return FALSE;
if ((WindowIcon = UserGetWindowIcon(hWnd)))
{
return DrawIconEx(hDC, Rect->left + 2, Rect->top + 2, WindowIcon,
GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON),
0, NULL, DI_NORMAL);
}
return FALSE;
}
/*
@ -1223,11 +1209,11 @@ DrawCaption(HWND hWnd, HDC hDC, LPCRECT lprc, UINT uFlags)
xx = GetSystemMetrics(SM_CXSIZE) + Padding;
/* draw icon background */
PatBlt(MemDC, 0, 0, xx, lprc->bottom - lprc->top, PATCOPY);
// For some reason the icon isn't centered correctly...
/* For some reason the icon isn't centered correctly... */
r.top --;
UserDrawSysMenuButton(hWnd, MemDC, &r, FALSE);
if (UserDrawSysMenuButton(hWnd, MemDC, &r, FALSE))
r.left += xx;
r.top ++;
r.left += xx;
}
vert[0].x = r.left;
@ -1269,9 +1255,10 @@ DrawCaption(HWND hWnd, HDC hDC, LPCRECT lprc, UINT uFlags)
if ((uFlags & DC_ICON) && !(uFlags & DC_GRADIENT) && (Style & WS_SYSMENU) && !(uFlags & DC_SMALLCAP))
{
// For some reason the icon isn't centered correctly...
/* For some reason the icon isn't centered correctly... */
r.top --;
UserDrawSysMenuButton(hWnd, MemDC, &r, FALSE);
if (UserDrawSysMenuButton(hWnd, MemDC, &r, FALSE))
r.left += GetSystemMetrics(SM_CXSIZE) + Padding;
r.top ++;
}
r.top ++;
@ -1283,9 +1270,6 @@ DrawCaption(HWND hWnd, HDC hDC, LPCRECT lprc, UINT uFlags)
{
if(!(uFlags & DC_GRADIENT))
{
if (!(uFlags & DC_SMALLCAP) && ((uFlags & DC_ICON) || (uFlags & DC_INBUTTON)))
r.left += GetSystemMetrics(SM_CXSIZE) + Padding;
r.right = (lprc->right - lprc->left);
if (uFlags & DC_SMALLCAP)
ButtonWidth = GetSystemMetrics(SM_CXSMSIZE) - 2;