File indexing completed on 2024-07-21 04:18:21

0001 /* This file is part of the KDE project
0002    Copyright (C) 2008-2016 Jarosław Staniek <staniek@kde.org>
0003 
0004    This library is free software; you can redistribute it and/or
0005    modify it under the terms of the GNU Library General Public
0006    License as published by the Free Software Foundation; either
0007    version 2 of the License, or (at your option) any later version.
0008 
0009    This library is distributed in the hope that it will be useful,
0010    but WITHOUT ANY WARRANTY; without even the implied warranty of
0011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012    Library General Public License for more details.
0013 
0014    You should have received a copy of the GNU Library General Public License
0015    along with this library; see the file COPYING.LIB.  If not, write to
0016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018 */
0019 
0020 #ifndef KPROPERTYWIDGETSPLUGINMANAGER_H
0021 #define KPROPERTYWIDGETSPLUGINMANAGER_H
0022 
0023 #include "kpropertywidgets_export.h"
0024 #include <QObject>
0025 
0026 class QModelIndex;
0027 class QPainter;
0028 class QStyleOptionViewItem;
0029 class QWidget;
0030 class KProperty;
0031 class KPropertyWidgetsFactory;
0032 class KCustomProperty;
0033 
0034 class KPROPERTYWIDGETS_EXPORT KPropertyWidgetsPluginManager : public QObject
0035 {
0036     Q_OBJECT
0037 
0038 public:
0039     //! @return a pointer to the instance of plugin manager
0040     static KPropertyWidgetsPluginManager* self();
0041 
0042     bool isEditorForTypeAvailable(int type) const;
0043 
0044     QWidget* createEditor(int type, QWidget *parent, const QStyleOptionViewItem & option,
0045                           const QModelIndex &index) const;
0046 
0047     bool paint(int type, QPainter *painter, const QStyleOptionViewItem &option,
0048                const QModelIndex &index) const;
0049 
0050     //! Registers factory @a factory. It becomes owned by the manager.
0051     void registerFactory(KPropertyWidgetsFactory *factory);
0052 
0053 private:
0054     // to get access to the constructor
0055     friend class KPropertyWidgetsPluginManagerSingleton;
0056 
0057     KPropertyWidgetsPluginManager();
0058 
0059     ~KPropertyWidgetsPluginManager() override;
0060 
0061     Q_DISABLE_COPY(KPropertyWidgetsPluginManager)
0062     class Private;
0063     Private * const d;
0064 };
0065 
0066 #endif