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/***************************************************************************
* Copyright (C) 2008 by Peter Penz <[email protected]> *
* *
* 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 METATEXTLABEL_H
#define METATEXTLABEL_H
#include <QWidget>
/**
* @brief Displays general meta in several lines.
*
* Each line contains a label and the meta information.
*/
class MetaTextLabel : public QWidget
{
Q_OBJECT
public:
explicit MetaTextLabel(QWidget* parent = 0);
virtual ~MetaTextLabel();
void clear();
void add(const QString& labelText, const QString& infoText);
protected:
virtual void paintEvent(QPaintEvent* event);
virtual void resizeEvent(QResizeEvent* event);
private:
enum { Spacing = 2 };
struct MetaInfo
{
QString label;
QString info;
};
QList<MetaInfo> m_metaInfos;
/**
* Returns the required height in pixels for \a metaInfo to
* fit into the available width of the widget.
*/
int requiredHeight(const MetaInfo& metaInfo) const;
/**
* Returns the maximum height in pixels for the text of
* one added line. The returned value does not contain
* any additional spacing between texts.
*/
int maxHeightPerLine() const;
};
#endif
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