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/***************************************************************************
* Copyright (C) 2006 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 ICONSIZEDIALOG_H
#define ICONSIZEDIALOG_H
#include <kdialog.h>
class QSlider;
class PixmapViewer;
/**
* @brief Allows to adjust the size for icons and previews.
*
* Default usage:
* \code
* IconSizeDialog dialog(this);
* if (dialog.exec() == QDialog::Accepted) {
* const int iconSize = dialog.iconSize();
* const int previewSize = dialog.previewSize();
* // ...
* }
* \endcode
*/
class IconSizeDialog : public KDialog
{
Q_OBJECT
public:
explicit IconSizeDialog(QWidget* parent);
virtual ~IconSizeDialog();
int iconSize() const
{
return m_iconSize;
}
int previewSize() const
{
return m_previewSize;
}
protected slots:
virtual void slotButtonClicked(int button);
private slots:
void updateIconSize(int value);
void updatePreviewSize(int value);
private:
/** Returns the icon size for the given slider value. */
int iconSize(int sliderValue) const;
/** Returns the slider value for the given icon size. */
int sliderValue(int iconSize) const;
private:
int m_iconSize;
int m_previewSize;
QSlider* m_iconSizeSlider;
PixmapViewer* m_iconSizeViewer;
QSlider* m_previewSizeSlider;
PixmapViewer* m_previewSizeViewer;
};
#endif
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