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#ifndef PREFERENCES_WIDGET_H
#define PREFERENCES_WIDGET_H
#include <QDialog>
#include "pref.h"
class AbstractPreferencesWidget;
class QListWidget;
class QStackedWidget;
class QDialogButtonBox;
class QAbstractButton;
class PreferencesDialog : public QDialog {
Q_OBJECT
public:
static PreferencesDialog* instance();
virtual ~PreferencesDialog();
void addPreferencePage(AbstractPreferencesWidget *page);
void refreshPages();
void emitSettingsChanged();
signals:
void settingsChanged();
private:
PreferencesDialog();
void cancelRequested();
void applyRequested();
void defaultsRequested();
void buttonClicked(QAbstractButton *btn);
QList<AbstractPreferencesWidget*> pages;
QListWidget *pagesList;
QStackedWidget *pagesStack;
QDialogButtonBox *buttonBox;
};
#endif
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