Change min_client_area_size based on layout

src/core/frontend/emu_window.h

@@ -215,6 +215,13 @@ private:
      * Clip the provided coordinates to be inside the touchscreen area.
      */
     std::tuple<unsigned, unsigned> ClipToTouchScreen(unsigned new_x, unsigned new_y) const;
+
+    void UpdateMinimumWindowSize(unsigned int min_width, unsigned int min_height){
+        WindowConfig new_config = config;
+        new_config.min_client_area_size = std::make_pair(min_width, min_height);
+        SetConfig(new_config);
+        ProcessConfigurationChanges();
+    }
 };
 
 } // namespace Frontend