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user: Call SetLastError in CreateWindowEx when WS_CHILD is set with no parent.

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This commit is contained in:
Dan Hipschman 2006-08-04 10:08:53 -07:00 committed by Alexandre Julliard
parent 5048685970
commit 74ece17c6b
2 changed files with 2 additions and 1 deletions
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2
dlls/user/tests/win.c
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@ -140,7 +140,7 @@ static void test_parent_owner(void)
SetLastError(0xdeadbeef);
test = CreateWindowExA(0, "ToolWindowClass", "Tool window 1",
WS_CHILD, 0, 0, 100, 100, 0, 0, 0, NULL );
todo_wine ok( GetLastError() == ERROR_TLW_WITH_WSCHILD, "CreateWindowExA should call SetLastError\n" );
ok( GetLastError() == ERROR_TLW_WITH_WSCHILD, "CreateWindowExA should call SetLastError\n" );
ok( !test, "WS_CHILD without parent created\n" );
/* desktop window */

1
dlls/user/win.c
View File

@ -995,6 +995,7 @@ static HWND WIN_CreateWindowEx( CREATESTRUCTA *cs, ATOM classAtom, UINT flags )
if ((cs->style & (WS_CHILD|WS_POPUP)) == WS_CHILD)
{
WARN("No parent for child window\n" );
SetLastError(ERROR_TLW_WITH_WSCHILD);
return 0; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
}
if (classAtom != LOWORD(DESKTOP_CLASS_ATOM)) /* are we creating the desktop itself? */