aboutsummaryrefslogtreecommitdiffstats
path: root/src/quicktemplates2/qquickselectionrectangle_p.h
blob: 3acf1b102e3e41d9e5ed4fdfdc0ffaf37d0e8ac3 (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
/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://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.LGPLv3 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.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 later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QQUICKSELECTIONRECTANGLE_P_H
#define QQUICKSELECTIONRECTANGLE_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 <QtQuick/qquickitem.h>
#include <QtQuickTemplates2/private/qquickcontrol_p.h>

QT_BEGIN_NAMESPACE

class QQuickSelectionRectanglePrivate;
class QQuickSelectable;
class QQuickSelectionRectangleAttached;

class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickSelectionRectangle : public QQuickControl
{
    Q_OBJECT
    Q_PROPERTY(SelectionMode selectionMode READ selectionMode WRITE setSelectionMode NOTIFY selectionModeChanged FINAL)
    Q_PROPERTY(QQuickItem *target READ target WRITE setTarget NOTIFY targetChanged FINAL)
    Q_PROPERTY(QQmlComponent *topLeftHandle READ topLeftHandle WRITE setTopLeftHandle NOTIFY topLeftHandleChanged FINAL)
    Q_PROPERTY(QQmlComponent *bottomRightHandle READ bottomRightHandle WRITE setBottomRightHandle NOTIFY bottomRightHandleChanged FINAL)
    Q_PROPERTY(bool active READ active NOTIFY activeChanged FINAL)
    Q_PROPERTY(bool dragging READ dragging NOTIFY draggingChanged FINAL)

    QML_NAMED_ELEMENT(SelectionRectangle)
    QML_ATTACHED(QQuickSelectionRectangleAttached)
    QML_ADDED_IN_VERSION(6, 2)

public:
    enum SelectionMode {
        Drag,
        PressAndHold,
        Auto
    };
    Q_ENUM(SelectionMode)

    explicit QQuickSelectionRectangle(QQuickItem *parent = nullptr);

    QQuickItem *target() const;
    void setTarget(QQuickItem *target);

    bool active();
    bool dragging();

    SelectionMode selectionMode() const;
    void setSelectionMode(SelectionMode selectionMode);

    QQmlComponent *topLeftHandle() const;
    void setTopLeftHandle(QQmlComponent *topLeftHandle);
    QQmlComponent *bottomRightHandle() const;
    void setBottomRightHandle(QQmlComponent *bottomRightHandle);

    static QQuickSelectionRectangleAttached *qmlAttachedProperties(QObject *obj);

Q_SIGNALS:
    void targetChanged();
    bool activeChanged();
    bool draggingChanged();
    void topLeftHandleChanged();
    void bottomRightHandleChanged();
    void selectionModeChanged();

private:
    Q_DISABLE_COPY(QQuickSelectionRectangle)
    Q_DECLARE_PRIVATE(QQuickSelectionRectangle)
};

class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickSelectionRectangleAttached : public QObject
{
    Q_OBJECT
    Q_PROPERTY(QQuickSelectionRectangle *control READ control NOTIFY controlChanged FINAL)
    Q_PROPERTY(bool dragging READ dragging NOTIFY draggingChanged FINAL)

public:
    QQuickSelectionRectangleAttached(QObject *parent);

    QQuickSelectionRectangle *control() const;
    void setControl(QQuickSelectionRectangle *control);

    bool dragging() const;
    void setDragging(bool dragging);

Q_SIGNALS:
    void controlChanged();
    void draggingChanged();

private:
    QPointer<QQuickSelectionRectangle> m_control;
    bool m_dragging = false;

    friend class QQuickSelectionRectanglePrivate;
};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QQuickSelectionRectangle)

#endif // QQUICKSELECTIONRECTANGLE_P_H