/*
   ui/label.h
   This file is part of the Osirion project and is distributed under
   the terms of the GNU General Public License version 2
*/

#ifndef __INCLUDED_UI_LABEL_H__
#define __INCLUDED_UI_LABEL_H__

#include <string>
#include "ui/widget.h"

namespace ui {

/// a widget displaying centered text
class Label : public Widget {
public:
	Label(Widget *parent, const char *text=0);
	~Label();

	/// set the text displayed by the label
	void set_text(std::string const &text);

	/// set the text displayed by the label
	void set_text(const char *text);

	/// return the text displayed by the label
	inline std::string const &text() const { return label_text; }

	/// print label description
	virtual void print(size_t indent);

protected:
	/// draw the label
	virtual void draw();

	/// draw the label text
	virtual void draw_text();

private:
	std::string	label_text;
};

}

#endif // __INCLUDED_UI_LABEL_H__