focus fixes

radio/src/thirdparty/libopenui/src/button.cpp

@@ -45,11 +45,11 @@ Button::Button(Window* parent, const rect_t& rect,
 void Button::onPress()
 {
   bool check = (pressHandler && pressHandler());
-  windowFlags = check ? windowFlags | BUTTON_CHECKED : windowFlags & ~BUTTON_CHECKED;
-  if(lvobj == nullptr)
-    return;
+  windowFlags =
+      check ? windowFlags | BUTTON_CHECKED : windowFlags & ~BUTTON_CHECKED;
+  if (lvobj == nullptr) return;
 
-  if (! (windowFlags & BUTTON_CHECKED))
+  if (!(windowFlags & BUTTON_CHECKED))
     lv_obj_clear_state(lvobj, LV_STATE_CHECKED);
   else
     lv_obj_add_state(lvobj, LV_STATE_CHECKED);

radio/src/thirdparty/libopenui/src/button.h

@@ -81,7 +81,7 @@ class Button: public FormField
     std::function<uint8_t(void)> pressHandler;
     std::function<void(void)> checkHandler;
 
-    void onPress();
+    virtual void onPress();
 };
 
 

radio/src/thirdparty/libopenui/src/form.cpp

@@ -88,12 +88,9 @@ void FormField::setFocus(uint8_t flag, Window * from)
 {
   if (enabled) {
     Window::setFocus(flag, from);
-//    if(lvobj != nullptr)
-//    {
-//      lv_group_focus_freeze(inputGroup, false);
-//      lv_group_focus_obj(lvobj);
-//      lv_group_focus_freeze(inputGroup, true);
-//    }
+    if(lvobj != nullptr) {
+      lv_group_focus_obj(lvobj);
+    }
   }
   else {
     if (flag == SET_FOCUS_BACKWARD) {

radio/src/thirdparty/libopenui/src/menu.cpp

@@ -134,6 +134,7 @@ void MenuBody::setIndex(int index)
       lv_obj_add_state(btn, LV_STATE_CHECKED);
       lv_obj_add_state(btn, LV_STATE_FOCUS_KEY);
       lv_obj_scroll_to_view(btn, LV_ANIM_OFF);
+      lv_group_focus_obj(btn);
     }
   }
 }

radio/src/thirdparty/libopenui/src/modal_window.cpp

@@ -35,10 +35,9 @@ void ModalWindow::deleteLater(bool detach, bool trash)
 {
   if (_deleted)
     return;
-    
-  Layer::pop(this);
 
   Window::deleteLater(detach, trash);
+  Layer::pop(this);
 }
 
 #if defined(HARDWARE_TOUCH)

radio/src/thirdparty/libopenui/src/window.cpp

@@ -296,6 +296,7 @@ void Window::clearLvgl()
   }
 
   lv_obj_set_user_data(lvobj, nullptr);
+  lv_group_remove_obj(lvobj);
   lvobj = nullptr;
 }