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Diffstat (limited to 'src/qml/types/qqmldelegatemodel_p.h')
| -rw-r--r-- | src/qml/types/qqmldelegatemodel_p.h | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/src/qml/types/qqmldelegatemodel_p.h b/src/qml/types/qqmldelegatemodel_p.h deleted file mode 100644 index 2684162514..0000000000 --- a/src/qml/types/qqmldelegatemodel_p.h +++ /dev/null @@ -1,248 +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 QQMLDATAMODEL_P_H -#define QQMLDATAMODEL_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 <private/qtqmlglobal_p.h> -#include <private/qqmllistcompositor_p.h> -#include <private/qqmlobjectmodel_p.h> -#include <private/qqmlincubator_p.h> - -#include <QtCore/qabstractitemmodel.h> -#include <QtCore/qstringlist.h> - -#include <private/qqmlglobal_p.h> - -QT_REQUIRE_CONFIG(qml_delegate_model); - -QT_BEGIN_NAMESPACE - -class QQmlChangeSet; -class QQuickPackage; -class QQmlV4Function; -class QQmlDelegateModelGroup; -class QQmlDelegateModelAttached; -class QQmlDelegateModelPrivate; - - -class Q_QML_PRIVATE_EXPORT QQmlDelegateModel : public QQmlInstanceModel, public QQmlParserStatus -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QQmlDelegateModel) - - Q_PROPERTY(QVariant model READ model WRITE setModel) - Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate) - Q_PROPERTY(QString filterOnGroup READ filterGroup WRITE setFilterGroup NOTIFY filterGroupChanged RESET resetFilterGroup) - Q_PROPERTY(QQmlDelegateModelGroup *items READ items CONSTANT) //TODO : worth renaming? - Q_PROPERTY(QQmlDelegateModelGroup *persistedItems READ persistedItems CONSTANT) - Q_PROPERTY(QQmlListProperty<QQmlDelegateModelGroup> groups READ groups CONSTANT) - Q_PROPERTY(QObject *parts READ parts CONSTANT) - Q_PROPERTY(QVariant rootIndex READ rootIndex WRITE setRootIndex NOTIFY rootIndexChanged) - Q_CLASSINFO("DefaultProperty", "delegate") - Q_INTERFACES(QQmlParserStatus) -public: - QQmlDelegateModel(); - QQmlDelegateModel(QQmlContext *, QObject *parent=nullptr); - ~QQmlDelegateModel(); - - void classBegin() override; - void componentComplete() override; - - QVariant model() const; - void setModel(const QVariant &); - - QQmlComponent *delegate() const; - void setDelegate(QQmlComponent *); - - QVariant rootIndex() const; - void setRootIndex(const QVariant &root); - - Q_INVOKABLE QVariant modelIndex(int idx) const; - Q_INVOKABLE QVariant parentModelIndex() const; - - int count() const override; - bool isValid() const override { return delegate() != nullptr; } - QObject *object(int index, QQmlIncubator::IncubationMode incubationMode = QQmlIncubator::AsynchronousIfNested) override; - ReleaseFlags release(QObject *object) override; - void cancel(int index) override; - QVariant variantValue(int index, const QString &role) override; - void setWatchedRoles(const QList<QByteArray> &roles) override; - QQmlIncubator::Status incubationStatus(int index) override; - - int indexOf(QObject *object, QObject *objectContext) const override; - - QString filterGroup() const; - void setFilterGroup(const QString &group); - void resetFilterGroup(); - - QQmlDelegateModelGroup *items(); - QQmlDelegateModelGroup *persistedItems(); - QQmlListProperty<QQmlDelegateModelGroup> groups(); - QObject *parts(); - - const QAbstractItemModel *abstractItemModel() const override; - - bool event(QEvent *) override; - - static QQmlDelegateModelAttached *qmlAttachedProperties(QObject *obj); - -Q_SIGNALS: - void filterGroupChanged(); - void defaultGroupsChanged(); - void rootIndexChanged(); - -private Q_SLOTS: - void _q_itemsChanged(int index, int count, const QVector<int> &roles); - void _q_itemsInserted(int index, int count); - void _q_itemsRemoved(int index, int count); - void _q_itemsMoved(int from, int to, int count); - void _q_modelReset(); - void _q_rowsInserted(const QModelIndex &,int,int); - void _q_rowsAboutToBeRemoved(const QModelIndex &parent, int begin, int end); - void _q_rowsRemoved(const QModelIndex &,int,int); - void _q_rowsMoved(const QModelIndex &, int, int, const QModelIndex &, int); - void _q_dataChanged(const QModelIndex&,const QModelIndex&,const QVector<int> &); - void _q_layoutChanged(const QList<QPersistentModelIndex>&, QAbstractItemModel::LayoutChangeHint); - -private: - bool isDescendantOf(const QPersistentModelIndex &desc, const QList<QPersistentModelIndex> &parents) const; - - Q_DISABLE_COPY(QQmlDelegateModel) -}; - -class QQmlDelegateModelGroupPrivate; -class Q_QML_PRIVATE_EXPORT QQmlDelegateModelGroup : public QObject -{ - Q_OBJECT - Q_PROPERTY(int count READ count NOTIFY countChanged) - Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged) - Q_PROPERTY(bool includeByDefault READ defaultInclude WRITE setDefaultInclude NOTIFY defaultIncludeChanged) -public: - QQmlDelegateModelGroup(QObject *parent = nullptr); - QQmlDelegateModelGroup(const QString &name, QQmlDelegateModel *model, int compositorType, QObject *parent = nullptr); - ~QQmlDelegateModelGroup(); - - QString name() const; - void setName(const QString &name); - - int count() const; - - bool defaultInclude() const; - void setDefaultInclude(bool include); - - Q_INVOKABLE QJSValue get(int index); - -public Q_SLOTS: - void insert(QQmlV4Function *); - void create(QQmlV4Function *); - void resolve(QQmlV4Function *); - void remove(QQmlV4Function *); - void addGroups(QQmlV4Function *); - void removeGroups(QQmlV4Function *); - void setGroups(QQmlV4Function *); - void move(QQmlV4Function *); - -Q_SIGNALS: - void countChanged(); - void nameChanged(); - void defaultIncludeChanged(); - void changed(const QJSValue &removed, const QJSValue &inserted); -private: - Q_DECLARE_PRIVATE(QQmlDelegateModelGroup) -}; - -class QQmlDelegateModelItem; -class QQmlDelegateModelAttachedMetaObject; -class QQmlDelegateModelAttached : public QObject -{ - Q_OBJECT - Q_PROPERTY(QQmlDelegateModel *model READ model CONSTANT) - Q_PROPERTY(QStringList groups READ groups WRITE setGroups NOTIFY groupsChanged) - Q_PROPERTY(bool isUnresolved READ isUnresolved NOTIFY unresolvedChanged) -public: - QQmlDelegateModelAttached(QObject *parent); - QQmlDelegateModelAttached(QQmlDelegateModelItem *cacheItem, QObject *parent); - ~QQmlDelegateModelAttached() {} - - void resetCurrentIndex(); - void setCacheItem(QQmlDelegateModelItem *item); - - QQmlDelegateModel *model() const; - - QStringList groups() const; - void setGroups(const QStringList &groups); - - bool isUnresolved() const; - - void emitChanges(); - - void emitUnresolvedChanged() { Q_EMIT unresolvedChanged(); } - -Q_SIGNALS: - void groupsChanged(); - void unresolvedChanged(); - -public: - QQmlDelegateModelItem *m_cacheItem; - int m_previousGroups; - int m_currentIndex[QQmlListCompositor::MaximumGroupCount]; - int m_previousIndex[QQmlListCompositor::MaximumGroupCount]; - - friend class QQmlDelegateModelAttachedMetaObject; -}; - -QT_END_NAMESPACE - -QML_DECLARE_TYPE(QQmlDelegateModel) -QML_DECLARE_TYPEINFO(QQmlDelegateModel, QML_HAS_ATTACHED_PROPERTIES) -QML_DECLARE_TYPE(QQmlDelegateModelGroup) - -#endif // QQMLDATAMODEL_P_H |