/*
    QAD - Qt ADvanced

    Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef ALIGNEDTEXTITEM_H
#define ALIGNEDTEXTITEM_H

#include "qad_blockview_export.h"

#include <QBrush>
#include <QFont>
#include <QGraphicsSimpleTextItem>
#include <QPen>


class QAD_BLOCKVIEW_EXPORT AlignedTextItem: public QGraphicsItem {
public:
	AlignedTextItem(QGraphicsItem * parent = 0);
	AlignedTextItem(const QString & text, QGraphicsItem * parent = 0);

	void setText(const QString & t) {
		text_.setText(t);
		_move();
	}
	void setFont(const QFont & f);
	void setPen(const QPen & p) {
		text_.setPen(p);
		_move();
	}
	void setBrush(const QBrush & b) {
		text_.setBrush(b);
		_move();
	}
	void setAlignment(Qt::Alignment align) {
		align_ = align;
		_move();
	}

	QString text() const { return text_.text(); }
	QFont font() const { return font_; }
	QPen pen() const { return text_.pen(); }
	QBrush brush() const { return text_.brush(); }
	Qt::Alignment alignment() const { return align_; }

	void clear() { setText(QString()); }

	enum {
		Type = UserType + 0x100
	};

	static QFont sceneFont(const QFont & f);

protected:
	virtual QRectF boundingRect() const { return text_.boundingRect().translated(text_.pos()); }
	virtual void paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0);
	virtual int type() const { return Type; }

	void _move() { text_.setPos(-_point(align_)); }
	QPointF _point(Qt::Alignment a) const;

	QGraphicsSimpleTextItem text_;
	Qt::Alignment align_;
	QFont font_;
};


#endif // ALIGNEDTEXTITEM_H