Starting work on Qt4 interface...

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/tqtinterface@1158413 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 124 insertions, 0 deletions

diff --git a/qtinterface/qt4/Qt/qitemeditorfactory.h b/qtinterface/qt4/Qt/qitemeditorfactory.h
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation ([email protected])
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at [email protected].
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QITEMEDITORFACTORY_H
+#define QITEMEDITORFACTORY_H
+
+#include <QtCore/qmetaobject.h>
+#include <QtCore/qbytearray.h>
+#include <QtCore/qhash.h>
+#include <QtCore/qvariant.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#ifndef QT_NO_ITEMVIEWS
+
+class QWidget;
+
+class Q_GUI_EXPORT QItemEditorCreatorBase
+{
+public:
+    virtual ~QItemEditorCreatorBase() {}
+
+    virtual QWidget *createWidget(QWidget *parent) const = 0;
+    virtual QByteArray valuePropertyName() const = 0;
+};
+
+template <class T>
+class QItemEditorCreator : public QItemEditorCreatorBase
+{
+public:
+    inline QItemEditorCreator(const QByteArray &valuePropertyName);
+    inline QWidget *createWidget(QWidget *parent) const { return new T(parent); }
+    inline QByteArray valuePropertyName() const { return propertyName; }
+
+private:
+    QByteArray propertyName;
+};
+
+template <class T>
+class QStandardItemEditorCreator: public QItemEditorCreatorBase
+{
+public:
+    inline QStandardItemEditorCreator()
+        : propertyName(T::staticMetaObject.userProperty().name())
+    {}
+    inline QWidget *createWidget(QWidget *parent) const { return new T(parent); }
+    inline QByteArray valuePropertyName() const { return propertyName; }
+
+private:
+    QByteArray propertyName;
+};
+
+
+template <class T>
+Q_INLINE_TEMPLATE QItemEditorCreator<T>::QItemEditorCreator(const QByteArray &avaluePropertyName)
+    : propertyName(avaluePropertyName) {}
+
+class Q_GUI_EXPORT QItemEditorFactory
+{
+public:
+    inline QItemEditorFactory() {}
+    virtual ~QItemEditorFactory();
+
+    virtual QWidget *createEditor(QVariant::Type type, QWidget *parent) const;
+    virtual QByteArray valuePropertyName(QVariant::Type type) const;
+
+    void registerEditor(QVariant::Type type, QItemEditorCreatorBase *creator);
+
+    static const QItemEditorFactory *defaultFactory();
+    static void setDefaultFactory(QItemEditorFactory *factory);
+
+private:
+    QHash<QVariant::Type, QItemEditorCreatorBase *> creatorMap;
+};
+
+#endif // QT_NO_ITEMVIEWS
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QITEMEDITORFACTORY_H