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Child windows with the WS_POPUP style are allowed to have a menu.

This commit is contained in:
Ulrich Czekalla 2005-03-25 20:47:32 +00:00 committed by Alexandre Julliard
parent 6f9ddc3bab
commit e64b875311
2 changed files with 19 additions and 4 deletions
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12
dlls/user/menu.c
View File

@ -161,6 +161,8 @@ typedef struct
MF_POPUP | MF_SYSMENU | MF_HELP)
#define STATE_MASK (~TYPE_MASK)
#define WIN_ALLOWED_MENU(style) ((style & (WS_CHILD | WS_POPUP)) != WS_CHILD)
/* Dimension of the menu bitmaps */
static WORD arrow_bitmap_width = 0, arrow_bitmap_height = 0;
@ -2988,8 +2990,8 @@ void MENU_TrackKbdMenuBar( HWND hwnd, UINT wParam, WCHAR wChar)
/* find window that has a menu */
while (GetWindowLongW( hwnd, GWL_STYLE ) & WS_CHILD)
if (!(hwnd = GetParent( hwnd ))) return;
while (!WIN_ALLOWED_MENU(GetWindowLongW( hwnd, GWL_STYLE )))
if (!(hwnd = GetAncestor( hwnd, GA_PARENT ))) return;
/* check if we have to track a system menu */
@ -3758,7 +3760,8 @@ BOOL MENU_SetMenu( HWND hWnd, HMENU hMenu )
WARN("hMenu %p is not a menu handle\n", hMenu);
return FALSE;
}
if (GetWindowLongW( hWnd, GWL_STYLE ) & WS_CHILD) return FALSE;
if (!WIN_ALLOWED_MENU(GetWindowLongW( hWnd, GWL_STYLE )))
return FALSE;
hWnd = WIN_GetFullHandle( hWnd );
if (GetCapture() == hWnd) MENU_SetCapture(0); /* release the capture */
@ -3812,7 +3815,8 @@ BOOL WINAPI DrawMenuBar( HWND hWnd )
LPPOPUPMENU lppop;
HMENU hMenu = GetMenu(hWnd);
if (GetWindowLongW( hWnd, GWL_STYLE ) & WS_CHILD) return FALSE;
if (!WIN_ALLOWED_MENU(GetWindowLongW( hWnd, GWL_STYLE )))
return FALSE;
if (!hMenu || !(lppop = MENU_GetMenu( hMenu ))) return FALSE;
lppop->Height = 0; /* Make sure we call MENU_MenuBarCalcSize */

11
dlls/user/tests/win.c
View File

@ -1749,6 +1749,7 @@ static void test_SetMenu(HWND parent)
HMENU hMenu, ret;
BOOL is_win9x = GetWindowLongPtrW(parent, GWLP_WNDPROC) == 0;
BOOL retok;
DWORD style;
hMenu = CreateMenu();
assert(hMenu);
@ -1812,6 +1813,16 @@ static void test_SetMenu(HWND parent)
ret = GetMenu(child);
ok(ret == (HMENU)10, "unexpected menu id %p\n", ret);
style = GetWindowLong(child, GWL_STYLE);
SetWindowLong(child, GWL_STYLE, style | WS_POPUP);
ok(SetMenu(child, hMenu), "SetMenu on a popup child window should not fail\n");
ok(SetMenu(child, 0), "SetMenu on a popup child window should not fail\n");
SetWindowLong(child, GWL_STYLE, style);
SetWindowLong(child, GWL_STYLE, style | WS_OVERLAPPED);
ok(!SetMenu(child, hMenu), "SetMenu on a overlapped child window should fail\n");
SetWindowLong(child, GWL_STYLE, style);
DestroyWindow(child);
DestroyMenu(hMenu);
}