Focus issue

radio/src/thirdparty/libopenui/src/modal_window.h

@@ -39,9 +39,10 @@ class ModalWindow: public Window
       if (_deleted)
         return;
 
-      if (previousFocus) {
+      if (previousFocus && (!focusWindow || focusWindow->isChild(this))) {
         previousFocus->setFocus(SET_FOCUS_DEFAULT);
       }
+      
       Window::deleteLater();
     }
 
@@ -73,6 +74,11 @@ class ModalWindow: public Window
       closeAllowed = value;
     }
 
+    void forgetPreviousFocus()
+    {
+      previousFocus = nullptr;
+    }
+
   protected:
     Window * previousFocus = nullptr;
     bool closeAllowed = true;