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Diffstat (limited to 'src/3rdparty/libgq/gconf/gconfitem.h')
| -rw-r--r-- | src/3rdparty/libgq/gconf/gconfitem.h | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/src/3rdparty/libgq/gconf/gconfitem.h b/src/3rdparty/libgq/gconf/gconfitem.h deleted file mode 100644 index 17ca04e74a..0000000000 --- a/src/3rdparty/libgq/gconf/gconfitem.h +++ /dev/null @@ -1,147 +0,0 @@ -/* * This file is part of libgq * - * - * Copyright (C) 2009 Nokia Corporation. - * - * Contact: Marius Vollmer <marius.vollmer@nokia.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * version 2.1 as published by the Free Software Foundation. - * - * This library 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 library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#ifndef GCONFITEM_H -#define GCONFITEM_H - -#include <QVariant> -#include <QStringList> -#include <QObject> - -/*! - - \brief GConfItem is a simple C++ wrapper for GConf. - - Creating a GConfItem instance gives you access to a single GConf - key. You can get and set its value, and connect to its - valueChanged() signal to be notified about changes. - - The value of a GConf key is returned to you as a QVariant, and you - pass in a QVariant when setting the value. GConfItem converts - between a QVariant and GConf values as needed, and according to the - following rules: - - - A QVariant of type QVariant::Invalid denotes an unset GConf key. - - - QVariant::Int, QVariant::Double, QVariant::Bool are converted to - and from the obvious equivalents. - - - QVariant::String is converted to/from a GConf string and always - uses the UTF-8 encoding. No other encoding is supported. - - - QVariant::StringList is converted to a list of UTF-8 strings. - - - QVariant::List (which denotes a QList<QVariant>) is converted - to/from a GConf list. All elements of such a list must have the - same type, and that type must be one of QVariant::Int, - QVariant::Double, QVariant::Bool, or QVariant::String. (A list of - strings is returned as a QVariant::StringList, however, when you - get it back.) - - - Any other QVariant or GConf value is essentially ignored. - - \warning GConfItem is as thread-safe as GConf. - -*/ - -class GConfItem : public QObject -{ - Q_OBJECT - - public: - /*! Initializes a GConfItem to access the GConf key denoted by - \a key. Key names should follow the normal GConf conventions - like "/myapp/settings/first". - - \param key The name of the key. - \param parent Parent object - */ - explicit GConfItem(const QString &key, QObject *parent = 0); - - /*! Finalizes a GConfItem. - */ - virtual ~GConfItem(); - - /*! Returns the key of this item, as given to the constructor. - */ - QString key() const; - - /*! Returns the current value of this item, as a QVariant. - */ - QVariant value() const; - - /*! Returns the current value of this item, as a QVariant. If - * there is no value for this item, return \a def instead. - */ - QVariant value(const QVariant &def) const; - - /*! Set the value of this item to \a val. If \a val can not be - represented in GConf or GConf refuses to accept it for other - reasons, the current value is not changed and nothing happens. - - When the new value is different from the old value, the - changedValue() signal is emitted on this GConfItem as part - of calling set(), but other GConfItem:s for the same key do - only receive a notification once the main loop runs. - - \param val The new value. - */ - void set(const QVariant &val); - - /*! Unset this item. This is equivalent to - - \code - item.set(QVariant(QVariant::Invalid)); - \endcode - */ - void unset(); - - /*! Return a list of the directories below this item. The - returned strings are absolute key names like - "/myapp/settings". - - A directory is a key that has children. The same key might - also have a value, but that is confusing and best avoided. - */ - QList<QString> listDirs() const; - - /*! Return a list of entries below this item. The returned - strings are absolute key names like "/myapp/settings/first". - - A entry is a key that has a value. The same key might also - have children, but that is confusing and is best avoided. - */ - QList<QString> listEntries() const; - - signals: - /*! Emitted when the value of this item has changed. - */ - void valueChanged(); - - private: - friend struct GConfItemPrivate; - struct GConfItemPrivate *priv; - - void update_value(bool emit_signal); -}; - -#endif // GCONFITEM_H |