1 | // Copyright (C) 2016 The Qt Company Ltd. |
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 QABSTRACTPROXYMODEL_P_H |
5 | #define QABSTRACTPROXYMODEL_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 "qabstractproxymodel.h" |
20 | #include "private/qabstractitemmodel_p.h" |
21 | #include "private/qproperty_p.h" |
22 | |
23 | QT_REQUIRE_CONFIG(proxymodel); |
24 | |
25 | QT_BEGIN_NAMESPACE |
26 | |
27 | class Q_CORE_EXPORT QAbstractProxyModelPrivate : public QAbstractItemModelPrivate |
28 | { |
29 | Q_DECLARE_PUBLIC(QAbstractProxyModel) |
30 | public: |
31 | QAbstractProxyModelPrivate() |
32 | : QAbstractItemModelPrivate(), |
33 | sourceHadZeroRows(false), |
34 | sourceHadZeroColumns(false), |
35 | updateVerticalHeader(false), |
36 | updateHorizontalHeader(false) |
37 | {} |
38 | void setModelForwarder(QAbstractItemModel *sourceModel) |
39 | { |
40 | q_func()->setSourceModel(sourceModel); |
41 | } |
42 | void modelChangedForwarder() |
43 | { |
44 | Q_EMIT q_func()->sourceModelChanged(QAbstractProxyModel::QPrivateSignal()); |
45 | } |
46 | QAbstractItemModel *getModelForwarder() const { return q_func()->sourceModel(); } |
47 | |
48 | Q_OBJECT_COMPAT_PROPERTY_WITH_ARGS(QAbstractProxyModelPrivate, QAbstractItemModel *, model, |
49 | &QAbstractProxyModelPrivate::setModelForwarder, |
50 | &QAbstractProxyModelPrivate::modelChangedForwarder, |
51 | &QAbstractProxyModelPrivate::getModelForwarder, nullptr) |
52 | virtual void _q_sourceModelDestroyed(); |
53 | void _q_sourceModelRowsAboutToBeInserted(const QModelIndex &parent, int first, int last); |
54 | void _q_sourceModelRowsInserted(const QModelIndex &parent, int first, int last); |
55 | void _q_sourceModelRowsRemoved(const QModelIndex &parent, int first, int last); |
56 | void _q_sourceModelColumnsAboutToBeInserted(const QModelIndex &parent, int first, int last); |
57 | void _q_sourceModelColumnsInserted(const QModelIndex &parent, int first, int last); |
58 | void _q_sourceModelColumnsRemoved(const QModelIndex &parent, int first, int last); |
59 | |
60 | void mapDropCoordinatesToSource(int row, int column, const QModelIndex &parent, |
61 | int *source_row, int *source_column, QModelIndex *source_parent) const; |
62 | |
63 | void (Qt::Orientation orientation); |
64 | void (); |
65 | |
66 | unsigned int sourceHadZeroRows : 1; |
67 | unsigned int sourceHadZeroColumns : 1; |
68 | unsigned int : 1; |
69 | unsigned int : 1; |
70 | }; |
71 | |
72 | QT_END_NAMESPACE |
73 | |
74 | #endif // QABSTRACTPROXYMODEL_P_H |
75 | |