Implement DrawMenuBar.

svn path=/trunk/; revision=16514

reactos/lib/user32/windows/menu.c

@@ -3534,14 +3534,12 @@ DestroyMenu(HMENU hMenu)
 
 
 /*
- * @unimplemented
+ * @implemented
  */
 BOOL STDCALL
 DrawMenuBar(HWND hWnd)
 {
-  UNIMPLEMENTED
-  /* FIXME - return NtUserCallHwndLock(hWnd, 0x55); */
-  return FALSE;
+  return (BOOL)NtUserCallHwndLock(hWnd, HWNDLOCK_ROUTINE_DRAWMENUBAR);
 }
 
 

reactos/subsys/win32k/ntuser/misc.c

@@ -651,8 +651,21 @@ NtUserCallHwndLock(
          break;
 
       case HWNDLOCK_ROUTINE_DRAWMENUBAR:
-         /* FIXME */
-         break;
+           {
+              PMENU_OBJECT MenuObject;
+              DPRINT1("HWNDLOCK_ROUTINE_DRAWMENUBAR\n");
+              Ret = FALSE;
+              if (!((Window->Style & (WS_CHILD | WS_POPUP)) != WS_CHILD)) break;
+              MenuObject = IntGetMenuObject((HMENU) Window->IDMenu);
+              if(MenuObject == NULL) break;
+              MenuObject->MenuInfo.WndOwner = hWnd;
+              MenuObject->MenuInfo.Height = 0;
+              IntReleaseMenuObject(MenuObject);
+              WinPosSetWindowPos(hWnd, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE |
+                           SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED );
+              Ret = TRUE;
+              break;
+            }
 
       case HWNDLOCK_ROUTINE_REDRAWFRAME:
          /* FIXME */