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/*
* Copyright (C) 2004, 2006, 2009 by the Widelands Development Team
*
* 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
* of the License, 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; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef WL_UI_BASIC_PROGRESSBAR_H
#define WL_UI_BASIC_PROGRESSBAR_H
#include "ui_basic/panel.h"
namespace UI {
/**
* A very simple panel that displays progress or productivity in percent,
* graphically enhanced with a coloured bar.
*
* The actual state of progress
*/
struct ProgressBar : public Panel {
enum {
Horizontal = 0, ///< from left to right
Vertical = 1, ///< from bottom to top
DefaultWidth = 100,
DefaultHeight = 24,
};
public:
ProgressBar
(Panel * parent,
int32_t x, int32_t y, int32_t w, int32_t h,
uint32_t orientation);
uint32_t get_state() const {return m_state;}
void set_state(uint32_t);
uint32_t get_total() const {return m_total;}
void set_total(uint32_t);
protected:
void draw(RenderTarget &) override;
private:
uint32_t m_orientation;
uint32_t m_state; ///< m_state is [0..m_total]
uint32_t m_total; ///< maximum progress
};
}
#endif // end of include guard: WL_UI_BASIC_PROGRESSBAR_H
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