portapack-mayhem/firmware/common/ui_focus.hpp
2015-07-08 08:39:24 -07:00

46 lines
1.2 KiB
C++

/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
*
* This file is part of PortaPack.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef __UI_FOCUS_H__
#define __UI_FOCUS_H__
#include "ui.hpp"
namespace ui {
class Widget;
class FocusManager {
public:
Widget* focus_widget() const;
void set_focus_widget(Widget* const new_focus_widget);
void update(Widget* const top_widget, const KeyEvent event);
//void update(Widget* const top_widget, const TouchEvent event);
private:
Widget* focus_widget_ { nullptr };
};
} /* namespace ui */
#endif/*__UI_FOCUS_H__*/