[PATCH v2] winex11.drv: Make "RoamingWindow" not managed. (eterbug #15105)

dlls/winex11.drv/window.c

@@ -259,12 +259,26 @@ static struct x11drv_win_data *alloc_win_data( Display *display, HWND hwnd )
  */
 static BOOL is_window_managed( HWND hwnd, UINT swp_flags, const RECT *window_rect )
 {
+    static const WCHAR RoamingWindow[] = { 'H','w','n','d','W','r','a','p','p','e','r','[','D','e','f','a','u','l','t','D','o','m','a','i','n',';',';' };
     DWORD style, ex_style;
+    WCHAR buf[256];
+    UNICODE_STRING name = { .Buffer = buf, .MaximumLength = 256 * sizeof(WCHAR) };
 
     if (!managed_mode) return FALSE;
 
     /* child windows are not managed */
     style = NtUserGetWindowLongW( hwnd, GWL_STYLE );
+    ex_style = NtUserGetWindowLongW( hwnd, GWL_EXSTYLE );
+
+    NtUserGetClassName(hwnd, FALSE, &name);
+    /* Make "RoamingWindow" not managed, eterbug #15105 */
+    if (!wcsncmp(buf, RoamingWindow, ARRAY_SIZE(RoamingWindow)) && style == 0x06c80000 && ex_style == 0x00080100)
+    {
+        TRACE("RoamingWindow: %p => NOT managed\n", hwnd);
+        return FALSE;
+    }
+
+    /* child windows are not managed */
     if ((style & (WS_CHILD|WS_POPUP)) == WS_CHILD) return FALSE;
     /* activated windows are managed */
     if (!(swp_flags & (SWP_NOACTIVATE|SWP_HIDEWINDOW))) return TRUE;
@@ -289,7 +303,6 @@ static BOOL is_window_managed( HWND hwnd, UINT swp_flags, const RECT *window_rec
             return TRUE;
     }
     /* application windows are managed */
-    ex_style = NtUserGetWindowLongW( hwnd, GWL_EXSTYLE );
     if (ex_style & WS_EX_APPWINDOW) return TRUE;
     /* windows that own popups are managed */
     if (has_owned_popups( hwnd )) return TRUE;