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Diffstat (limited to 'src/qml/util/qqmladaptormodel_p.h')
| -rw-r--r-- | src/qml/util/qqmladaptormodel_p.h | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/src/qml/util/qqmladaptormodel_p.h b/src/qml/util/qqmladaptormodel_p.h deleted file mode 100644 index 8c18466ab5..0000000000 --- a/src/qml/util/qqmladaptormodel_p.h +++ /dev/null @@ -1,179 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtQml module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QQMLADAPTORMODEL_P_H -#define QQMLADAPTORMODEL_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QtCore/qabstractitemmodel.h> - -#include "private/qqmllistaccessor_p.h" -#include <private/qqmlglobal_p.h> -#include <private/qqmlguard_p.h> -#include <private/qqmlnullablevalue_p.h> - -QT_REQUIRE_CONFIG(qml_delegate_model); - -QT_BEGIN_NAMESPACE - -class QQmlEngine; - -class QQmlDelegateModel; -class QQmlDelegateModelItem; -class QQmlDelegateModelItemMetaType; - -class Q_QML_PRIVATE_EXPORT QQmlAdaptorModel : public QQmlStrongJSQObjectReference<QObject> -{ -public: - class Accessors - { - public: - inline Accessors() {} - virtual ~Accessors(); - virtual int rowCount(const QQmlAdaptorModel &) const { return 0; } - virtual int columnCount(const QQmlAdaptorModel &) const { return 0; } - virtual void cleanup(QQmlAdaptorModel &) const {} - - virtual QVariant value(const QQmlAdaptorModel &, int, const QString &) const { - return QVariant(); } - - virtual QQmlDelegateModelItem *createItem( - QQmlAdaptorModel &, - QQmlDelegateModelItemMetaType *, - int, int, int) const { return nullptr; } - - virtual bool notify( - const QQmlAdaptorModel &, - const QList<QQmlDelegateModelItem *> &, - int, - int, - const QVector<int> &) const { return false; } - virtual void replaceWatchedRoles( - QQmlAdaptorModel &, - const QList<QByteArray> &, - const QList<QByteArray> &) const {} - virtual QVariant parentModelIndex(const QQmlAdaptorModel &) const { - return QVariant(); } - virtual QVariant modelIndex(const QQmlAdaptorModel &, int) const { - return QVariant(); } - virtual bool canFetchMore(const QQmlAdaptorModel &) const { return false; } - virtual void fetchMore(QQmlAdaptorModel &) const {} - - QScopedPointer<QMetaObject, QScopedPointerPodDeleter> metaObject; - QQmlRefPointer<QQmlPropertyCache> propertyCache; - }; - - const Accessors *accessors; - QPersistentModelIndex rootIndex; - QQmlListAccessor list; - - int modelItemRevision = 0; - - QQmlAdaptorModel(); - ~QQmlAdaptorModel(); - - inline QVariant model() const { return list.list(); } - void setModel(const QVariant &variant, QObject *parent, QQmlEngine *engine); - void invalidateModel(); - - bool isValid() const; - int count() const; - int rowCount() const; - int columnCount() const; - int rowAt(int index) const; - int columnAt(int index) const; - int indexAt(int row, int column) const; - - void useImportVersion(int minorVersion); - - inline bool adaptsAim() const { return qobject_cast<QAbstractItemModel *>(object()); } - inline QAbstractItemModel *aim() { return static_cast<QAbstractItemModel *>(object()); } - inline const QAbstractItemModel *aim() const { return static_cast<const QAbstractItemModel *>(object()); } - - inline QVariant value(int index, const QString &role) const { - return accessors->value(*this, index, role); } - inline QQmlDelegateModelItem *createItem(QQmlDelegateModelItemMetaType *metaType, int index) { - return accessors->createItem(*this, metaType, index, rowAt(index), columnAt(index)); } - inline bool hasProxyObject() const { - return list.type() == QQmlListAccessor::Instance || list.type() == QQmlListAccessor::ListProperty; } - - inline bool notify( - const QList<QQmlDelegateModelItem *> &items, - int index, - int count, - const QVector<int> &roles) const { - return accessors->notify(*this, items, index, count, roles); } - inline void replaceWatchedRoles( - const QList<QByteArray> &oldRoles, const QList<QByteArray> &newRoles) { - accessors->replaceWatchedRoles(*this, oldRoles, newRoles); } - - inline QVariant modelIndex(int index) const { return accessors->modelIndex(*this, index); } - inline QVariant parentModelIndex() const { return accessors->parentModelIndex(*this); } - inline bool canFetchMore() const { return accessors->canFetchMore(*this); } - inline void fetchMore() { return accessors->fetchMore(*this); } - -protected: - void objectDestroyed(QObject *) override; -}; - -class QQmlAdaptorModelProxyInterface -{ -public: - virtual ~QQmlAdaptorModelProxyInterface() {} - - virtual QObject *proxiedObject() = 0; -}; - -#define QQmlAdaptorModelProxyInterface_iid "org.qt-project.Qt.QQmlAdaptorModelProxyInterface" - -Q_DECLARE_INTERFACE(QQmlAdaptorModelProxyInterface, QQmlAdaptorModelProxyInterface_iid) - -QT_END_NAMESPACE - -#endif |