1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2017 The Qt Company Ltd. |
4 | ** Contact: http://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:LGPL3$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and The Qt Company. For licensing terms |
14 | ** and conditions see http://www.qt.io/terms-conditions. For further |
15 | ** information use the contact form at http://www.qt.io/contact-us. |
16 | ** |
17 | ** GNU Lesser General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
19 | ** General Public License version 3 as published by the Free Software |
20 | ** Foundation and appearing in the file LICENSE.LGPLv3 included in the |
21 | ** packaging of this file. Please review the following information to |
22 | ** ensure the GNU Lesser General Public License version 3 requirements |
23 | ** will be met: https://www.gnu.org/licenses/lgpl.html. |
24 | ** |
25 | ** GNU General Public License Usage |
26 | ** Alternatively, this file may be used under the terms of the GNU |
27 | ** General Public License version 2.0 or later as published by the Free |
28 | ** Software Foundation and appearing in the file LICENSE.GPL included in |
29 | ** the packaging of this file. Please review the following information to |
30 | ** ensure the GNU General Public License version 2.0 requirements will be |
31 | ** met: http://www.gnu.org/licenses/gpl-2.0.html. |
32 | ** |
33 | ** $QT_END_LICENSE$ |
34 | ** |
35 | ****************************************************************************/ |
36 | |
37 | #ifndef QQUICKCONTAINER_P_P_H |
38 | #define QQUICKCONTAINER_P_P_H |
39 | |
40 | // |
41 | // W A R N I N G |
42 | // ------------- |
43 | // |
44 | // This file is not part of the Qt API. It exists purely as an |
45 | // implementation detail. This header file may change from version to |
46 | // version without notice, or even be removed. |
47 | // |
48 | // We mean it. |
49 | // |
50 | |
51 | #include <QtQuickTemplates2/private/qquickcontainer_p.h> |
52 | #include <QtQuickTemplates2/private/qquickcontrol_p_p.h> |
53 | #include <private/qqmlobjectmodel_p.h> |
54 | |
55 | QT_BEGIN_NAMESPACE |
56 | |
57 | class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickContainerPrivate : public QQuickControlPrivate |
58 | { |
59 | Q_DECLARE_PUBLIC(QQuickContainer) |
60 | |
61 | public: |
62 | static QQuickContainerPrivate *get(QQuickContainer *container) |
63 | { |
64 | return container->d_func(); |
65 | } |
66 | |
67 | void init(); |
68 | void cleanup(); |
69 | |
70 | QQuickItem *itemAt(int index) const; |
71 | void insertItem(int index, QQuickItem *item); |
72 | void moveItem(int from, int to, QQuickItem *item); |
73 | void removeItem(int index, QQuickItem *item); |
74 | void reorderItems(); |
75 | |
76 | void _q_currentIndexChanged(); |
77 | |
78 | void itemChildAdded(QQuickItem *item, QQuickItem *child) override; |
79 | void itemSiblingOrderChanged(QQuickItem *item) override; |
80 | void itemParentChanged(QQuickItem *item, QQuickItem *parent) override; |
81 | void itemDestroyed(QQuickItem *item) override; |
82 | |
83 | static void contentData_append(QQmlListProperty<QObject> *prop, QObject *obj); |
84 | static int contentData_count(QQmlListProperty<QObject> *prop); |
85 | static QObject *contentData_at(QQmlListProperty<QObject> *prop, int index); |
86 | static void contentData_clear(QQmlListProperty<QObject> *prop); |
87 | |
88 | static void contentChildren_append(QQmlListProperty<QQuickItem> *prop, QQuickItem *obj); |
89 | static int contentChildren_count(QQmlListProperty<QQuickItem> *prop); |
90 | static QQuickItem *contentChildren_at(QQmlListProperty<QQuickItem> *prop, int index); |
91 | static void contentChildren_clear(QQmlListProperty<QQuickItem> *prop); |
92 | |
93 | void updateContentWidth(); |
94 | void updateContentHeight(); |
95 | |
96 | bool hasContentWidth = false; |
97 | bool hasContentHeight = false; |
98 | qreal contentWidth = 0; |
99 | qreal contentHeight = 0; |
100 | QObjectList contentData; |
101 | QQmlObjectModel *contentModel = nullptr; |
102 | int currentIndex = -1; |
103 | bool updatingCurrent = false; |
104 | QQuickItemPrivate::ChangeTypes changeTypes = Destroyed | Parent | SiblingOrder; |
105 | }; |
106 | |
107 | QT_END_NAMESPACE |
108 | |
109 | #endif // QQUICKCONTAINER_P_P_H |
110 | |