/***************************************************************************
- * Copyright (C) 2005-09 by the Quassel Project *
+ * Copyright (C) 2005-2015 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 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., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef _SETTINGSPAGE_H_
* - QComboBox (currentIndex())
* - QSpinBox (value())
*/
-class SettingsPage : public QWidget {
- Q_OBJECT
+class SettingsPage : public QWidget
+{
+ Q_OBJECT
public:
- SettingsPage(const QString &category, const QString &name, QWidget *parent = 0);
- virtual ~SettingsPage() {};
-
- //! The category of this settings page.
- inline virtual QString category() const { return _category; }
-
- //! The title of this settings page.
- inline virtual QString title() const { return _title; }
-
- //! Whether the settingspage needs a core connection to be selectable
- /** This is a hint for the settingspage dialog. Do not rely on the settingspage not being
- * visible if disconnected, and care about disabling it yourself.
- */
- inline virtual bool needsCoreConnection() const { return false; }
-
- //! The key this settings page stores its values under
- /** This needs to be overriden to enable automatic loading/saving/hasChanged checking of widgets.
- * The child widgets' values will be stored in client settings under this key. Every widget that
- * should be automatically handled needs to have a \c settingsKey property set, and should also provide
- * a \c defaultValue property.
- * You can return an empty string (as opposed to a null string) to use the config root as a base, and
- * you can override this key for individual widgets by prefixing their SettingsKey with /.
- */
- inline virtual QString settingsKey() const { return QString(); }
-
- //! Derived classes need to define this and return true if they have default settings.
- /** If this method returns true, the "Restore Defaults" button in the SettingsDlg is
- * enabled. You also need to provide an implementation of defaults() then.
- *
- * The default implementation returns false.
- */
- inline virtual bool hasDefaults() const { return false; }
+ SettingsPage(const QString &category, const QString &name, QWidget *parent = 0);
+ virtual ~SettingsPage() {};
+
+ //! The category of this settings page.
+ inline virtual QString category() const { return _category; }
- //! Check if there are changes in the page, compared to the state saved in permanent storage.
- inline bool hasChanged() const { return _changed || _autoWidgetsChanged; }
+ //! The title of this settings page.
+ inline virtual QString title() const { return _title; }
- //! Called immediately before save() is called.
- /** Derived classes should return false if saving is not possible (e.g. the current settings are invalid).
- * \return false, if the SettingsPage cannot be saved in its current state.
- */
- inline virtual bool aboutToSave() { return true; }
+ //! Whether the settingspage needs a core connection to be selectable
+ /** This is a hint for the settingspage dialog. Do not rely on the settingspage not being
+ * visible if disconnected, and care about disabling it yourself.
+ */
+ inline virtual bool needsCoreConnection() const { return false; }
+
+ //! The key this settings page stores its values under
+ /** This needs to be overriden to enable automatic loading/saving/hasChanged checking of widgets.
+ * The child widgets' values will be stored in client settings under this key. Every widget that
+ * should be automatically handled needs to have a \c settingsKey property set, and should also provide
+ * a \c defaultValue property.
+ * You can return an empty string (as opposed to a null string) to use the config root as a base, and
+ * you can override this key for individual widgets by prefixing their SettingsKey with /.
+ */
+ inline virtual QString settingsKey() const { return QString(); }
+
+ //! Derived classes need to define this and return true if they have default settings.
+ /** If this method returns true, the "Restore Defaults" button in the SettingsDlg is
+ * enabled. You also need to provide an implementation of defaults() then.
+ *
+ * The default implementation returns false.
+ */
+ inline virtual bool hasDefaults() const { return false; }
+
+ //! Check if there are changes in the page, compared to the state saved in permanent storage.
+ inline bool hasChanged() const { return _changed || _autoWidgetsChanged; }
+
+ //! Called immediately before save() is called.
+ /** Derived classes should return false if saving is not possible (e.g. the current settings are invalid).
+ * \return false, if the SettingsPage cannot be saved in its current state.
+ */
+ inline virtual bool aboutToSave() { return true; }
- //! sets checked state depending on \checked and stores the value for later comparision
- static void load(QCheckBox *box, bool checked);
- static bool hasChanged(QCheckBox *box);
- static void load(QComboBox *box, int index);
- static bool hasChanged(QComboBox *box);
- static void load(QSpinBox *box, int value);
- static bool hasChanged(QSpinBox *box);
+ //! sets checked state depending on \checked and stores the value for later comparision
+ static void load(QCheckBox *box, bool checked);
+ static bool hasChanged(QCheckBox *box);
+ static void load(QComboBox *box, int index);
+ static bool hasChanged(QComboBox *box);
+ static void load(QSpinBox *box, int value);
+ static bool hasChanged(QSpinBox *box);
public slots:
- //! Save settings to permanent storage.
- /** This baseclass implementation saves the autoWidgets, so be sure to call it if you use
- * this feature in your settingsPage!
- */
- virtual void save();
-
- //! Load settings from permanent storage, overriding any changes the user might have made in the dialog.
- /** This baseclass implementation loads the autoWidgets, so be sure to call it if you use
- * this feature in your settingsPage!
- */
- virtual void load();
-
- //! Restore defaults, overriding any changes the user might have made in the dialog.
- /** This baseclass implementation loads the defaults of the autoWidgets (if available), so be sure
- * to call it if you use this feature in your settingsPage!
- */
- virtual void defaults();
+ //! Save settings to permanent storage.
+ /** This baseclass implementation saves the autoWidgets, so be sure to call it if you use
+ * this feature in your settingsPage!
+ */
+ virtual void save();
+
+ //! Load settings from permanent storage, overriding any changes the user might have made in the dialog.
+ /** This baseclass implementation loads the autoWidgets, so be sure to call it if you use
+ * this feature in your settingsPage!
+ */
+ virtual void load();
+
+ //! Restore defaults, overriding any changes the user might have made in the dialog.
+ /** This baseclass implementation loads the defaults of the autoWidgets (if available), so be sure
+ * to call it if you use this feature in your settingsPage!
+ */
+ virtual void defaults();
protected slots:
- //! Calling this slot is equivalent to calling setChangedState(true).
- inline void changed() { setChangedState(true); }
+ //! Calling this slot is equivalent to calling setChangedState(true).
+ inline void changed() { setChangedState(true); }
- //! This should be called whenever the widget state changes from unchanged to change or the other way round.
- void setChangedState(bool hasChanged = true);
+ //! This should be called whenever the widget state changes from unchanged to change or the other way round.
+ void setChangedState(bool hasChanged = true);
protected:
- void initAutoWidgets();
- virtual QVariant loadAutoWidgetValue(const QString &widgetName);
- virtual void saveAutoWidgetValue(const QString &widgetName, const QVariant &value);
+ void initAutoWidgets();
+ virtual QVariant loadAutoWidgetValue(const QString &widgetName);
+ virtual void saveAutoWidgetValue(const QString &widgetName, const QVariant &value);
signals:
- //! Emitted whenever the widget state changes.
- void changed(bool hasChanged);
+ //! Emitted whenever the widget state changes.
+ void changed(bool hasChanged);
private slots:
- // for auto stuff
- void autoWidgetHasChanged();
+ // for auto stuff
+ void autoWidgetHasChanged();
private:
- void findAutoWidgets(QObject *parent, QObjectList *widgetList) const;
- QByteArray autoWidgetPropertyName(QObject *widget) const;
- QString autoWidgetSettingsKey(QObject *widget) const;
+ void findAutoWidgets(QObject *parent, QObjectList *widgetList) const;
+ QByteArray autoWidgetPropertyName(QObject *widget) const;
+ QString autoWidgetSettingsKey(QObject *widget) const;
- QString _category, _title;
- bool _changed, _autoWidgetsChanged;
- QObjectList _autoWidgets;
+ QString _category, _title;
+ bool _changed, _autoWidgetsChanged;
+ QObjectList _autoWidgets;
};
-
#endif