aboutsummaryrefslogtreecommitdiffstats
path: root/src/quick/items/qquicktableview_p.h
blob: c5197b423067d3f04eb2f236758cd778b7c63155 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQuick 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 QQUICKTABLEVIEW_P_H
#define QQUICKTABLEVIEW_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/qtquickglobal_p.h>
QT_REQUIRE_CONFIG(quick_tableview);

#include <QtCore/qpointer.h>
#include <QtQuick/private/qtquickglobal_p.h>
#include <QtQuick/private/qquickflickable_p.h>
#include <QtQml/private/qqmlnullablevalue_p.h>

QT_BEGIN_NAMESPACE

class QQuickTableViewAttached;
class QQuickTableViewPrivate;

class Q_QUICK_PRIVATE_EXPORT QQuickTableView : public QQuickFlickable
{
    Q_OBJECT

    Q_PROPERTY(int rows READ rows NOTIFY rowsChanged)
    Q_PROPERTY(int columns READ columns NOTIFY columnsChanged)
    Q_PROPERTY(qreal rowSpacing READ rowSpacing WRITE setRowSpacing NOTIFY rowSpacingChanged)
    Q_PROPERTY(qreal columnSpacing READ columnSpacing WRITE setColumnSpacing NOTIFY columnSpacingChanged)
    Q_PROPERTY(QJSValue rowHeightProvider READ rowHeightProvider WRITE setRowHeightProvider NOTIFY rowHeightProviderChanged)
    Q_PROPERTY(QJSValue columnWidthProvider READ columnWidthProvider WRITE setColumnWidthProvider NOTIFY columnWidthProviderChanged)
    Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged)
    Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)
    Q_PROPERTY(bool reuseItems READ reuseItems WRITE setReuseItems NOTIFY reuseItemsChanged)
    Q_PROPERTY(qreal contentWidth READ contentWidth WRITE setContentWidth NOTIFY contentWidthChanged)
    Q_PROPERTY(qreal contentHeight READ contentHeight WRITE setContentWidth NOTIFY contentHeightChanged)

public:
    QQuickTableView(QQuickItem *parent = nullptr);
    ~QQuickTableView() override;
    int rows() const;
    int columns() const;

    qreal rowSpacing() const;
    void setRowSpacing(qreal spacing);

    qreal columnSpacing() const;
    void setColumnSpacing(qreal spacing);

    QJSValue rowHeightProvider() const;
    void setRowHeightProvider(QJSValue provider);

    QJSValue columnWidthProvider() const;
    void setColumnWidthProvider(QJSValue provider);

    virtual QVariant model() const;
    virtual void setModel(const QVariant &newModel);

    QQmlComponent *delegate() const;
    void setDelegate(QQmlComponent *);

    bool reuseItems() const;
    void setReuseItems(bool reuseItems);

    void setContentWidth(qreal width);
    void setContentHeight(qreal height);

    Q_INVOKABLE void forceLayout();

    static QQuickTableViewAttached *qmlAttachedProperties(QObject *);

Q_SIGNALS:
    void rowsChanged();
    void columnsChanged();
    void rowSpacingChanged();
    void columnSpacingChanged();
    void rowHeightProviderChanged();
    void columnWidthProviderChanged();
    void modelChanged();
    void delegateChanged();
    void reuseItemsChanged();

protected:
    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
    void viewportMoved(Qt::Orientations orientation) override;
    void componentComplete() override;

protected:
    QQuickTableView(QQuickTableViewPrivate &dd, QQuickItem *parent);

private:
    Q_DISABLE_COPY(QQuickTableView)
    Q_DECLARE_PRIVATE(QQuickTableView)

    Q_PRIVATE_SLOT(d_func(), void _q_componentFinalized())
};

class Q_QUICK_PRIVATE_EXPORT QQuickTableViewAttached : public QObject
{
    Q_OBJECT
    Q_PROPERTY(QQuickTableView *view READ view NOTIFY viewChanged)

public:
    QQuickTableViewAttached(QObject *parent)
        : QObject(parent) {}

    QQuickTableView *view() const { return m_view; }
    void setView(QQuickTableView *newTableView) {
        if (newTableView == m_view)
            return;
        m_view = newTableView;
        Q_EMIT viewChanged();
    }

Q_SIGNALS:
    void viewChanged();
    void pooled();
    void reused();

private:
    QPointer<QQuickTableView> m_view;

    friend class QQuickTableViewPrivate;
};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QQuickTableView)
QML_DECLARE_TYPEINFO(QQuickTableView, QML_HAS_ATTACHED_PROPERTIES)

#endif // QQUICKTABLEVIEW_P_H