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No longer sending atoms in ((CREATESTRUCT*)lParam)->lpszName of 

WM_CREATE messages.
This commit is contained in:
Eric Pouech 1999-04-03 16:24:47 +00:00 committed by Alexandre Julliard
parent 574ef76b9f
commit c049e81683
1 changed files with 14 additions and 1 deletions
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15
windows/win.c
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@ -682,6 +682,7 @@ static HWND WIN_CreateWindowEx( CREATESTRUCTA *cs, ATOM classAtom,
HWND16 hwnd, hwndLinkAfter;
POINT maxSize, maxPos, minTrack, maxTrack;
LRESULT (CALLBACK *localSend32)(HWND, UINT, WPARAM, LPARAM);
char buffer[256];
TRACE(win, "%s %s %08lx %08lx %d,%d %dx%d %04x %04x %08x %p\n",
unicode ? debugres_w((LPWSTR)cs->lpszName) : debugres_a(cs->lpszName),
@ -707,12 +708,24 @@ static HWND WIN_CreateWindowEx( CREATESTRUCTA *cs, ATOM classAtom,
/* Find the window class */
if (!(classPtr = CLASS_FindClassByAtom( classAtom, win32?cs->hInstance:GetExePtr(cs->hInstance) )))
{
char buffer[256];
GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
WARN( win, "Bad class '%s'\n", buffer );
return 0;
}
/* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
* with an atom as the class name, put some programs expect to have a *REAL* string in
* lpszClass when the CREATESTRUCT is sent with WM_CREATE
*/
if ( !HIWORD(cs->lpszClass) ) {
if (unicode) {
GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
} else {
GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
}
cs->lpszClass = buffer;
}
/* Fix the coordinates */
if (cs->x == CW_USEDEFAULT)