1 | // Copyright (C) 2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Stephen Kelly <stephen.kelly@kdab.com> |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QIDENTITYPROXYMODEL_P_H |
5 | #define QIDENTITYPROXYMODEL_P_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists for the convenience |
12 | // of QAbstractItemModel*. This header file may change from version |
13 | // to version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | // |
18 | |
19 | #include <QtCore/private/qabstractproxymodel_p.h> |
20 | #include <QtCore/qidentityproxymodel.h> |
21 | |
22 | QT_BEGIN_NAMESPACE |
23 | |
24 | class Q_CORE_EXPORT QIdentityProxyModelPrivate : public QAbstractProxyModelPrivate |
25 | { |
26 | Q_DECLARE_PUBLIC(QIdentityProxyModel) |
27 | |
28 | public: |
29 | QIdentityProxyModelPrivate() |
30 | { |
31 | } |
32 | ~QIdentityProxyModelPrivate() override; |
33 | |
34 | QList<QPersistentModelIndex> layoutChangePersistentIndexes; |
35 | QModelIndexList proxyIndexes; |
36 | |
37 | void sourceRowsAboutToBeInserted(const QModelIndex &parent, int start, int end); |
38 | void sourceRowsInserted(const QModelIndex &parent, int start, int end); |
39 | void sourceRowsAboutToBeRemoved(const QModelIndex &parent, int start, int end); |
40 | void sourceRowsRemoved(const QModelIndex &parent, int start, int end); |
41 | void sourceRowsAboutToBeMoved(const QModelIndex &sourceParent, int sourceStart, int sourceEnd, |
42 | const QModelIndex &destParent, int dest); |
43 | void sourceRowsMoved(const QModelIndex &sourceParent, int sourceStart, int sourceEnd, |
44 | const QModelIndex &destParent, int dest); |
45 | |
46 | void sourceColumnsAboutToBeInserted(const QModelIndex &parent, int start, int end); |
47 | void sourceColumnsInserted(const QModelIndex &parent, int start, int end); |
48 | void sourceColumnsAboutToBeRemoved(const QModelIndex &parent, int start, int end); |
49 | void sourceColumnsRemoved(const QModelIndex &parent, int start, int end); |
50 | void sourceColumnsAboutToBeMoved(const QModelIndex &sourceParent, int sourceStart, |
51 | int sourceEnd, const QModelIndex &destParent, int dest); |
52 | void sourceColumnsMoved(const QModelIndex &sourceParent, int sourceStart, int sourceEnd, |
53 | const QModelIndex &destParent, int dest); |
54 | |
55 | void sourceDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, |
56 | const QList<int> &roles); |
57 | void (Qt::Orientation orientation, int first, int last); |
58 | |
59 | void sourceLayoutAboutToBeChanged(const QList<QPersistentModelIndex> &sourceParents, |
60 | QAbstractItemModel::LayoutChangeHint hint); |
61 | void sourceLayoutChanged(const QList<QPersistentModelIndex> &sourceParents, |
62 | QAbstractItemModel::LayoutChangeHint hint); |
63 | void sourceModelAboutToBeReset(); |
64 | void sourceModelReset(); |
65 | |
66 | private: |
67 | bool m_handleLayoutChanges = true; |
68 | bool m_handleDataChanges = true; |
69 | QVarLengthArray<QMetaObject::Connection, 18> m_sourceModelConnections; |
70 | }; |
71 | |
72 | QT_END_NAMESPACE |
73 | |
74 | #endif // QIDENTITYPROXYMODEL_P_H |
75 | |