Add QT window to chrome browser window

Question

my code as follows：

         HWND hwnd = (HWND)FindWindow(L"Notepad", NULL);//Chrome_WidgetWin_1  Notepad
         SetWindowPos(  (HWND)w.winId(),HWND_TOPMOST  ,200,200,200,232,SWP_NOSIZE|SWP_SHOWWINDOW );
          SetParent((HWND) w.winId(),hwnd);

I add qt window to Notepad is ok，but add QT window to chrome browser window is failed，the qt code is quickly disappear

Answer 1

Consider that QT interface has its own coordinate system mechanism