1// Copyright (C) 2017 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 QQUICKDIALOGBUTTONBOX_P_H
5#define QQUICKDIALOGBUTTONBOX_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 purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <QtQuickTemplates2/private/qquickabstractbutton_p.h>
19#include <QtQuickTemplates2/private/qquickcontainer_p.h>
20#include <QtGui/qpa/qplatformdialoghelper.h>
21
22QT_REQUIRE_CONFIG(quicktemplates2_container);
23
24QT_BEGIN_NAMESPACE
25
26class QQmlComponent;
27class QQuickDialogButtonBoxPrivate;
28class QQuickDialogButtonBoxAttached;
29class QQuickDialogButtonBoxAttachedPrivate;
30
31class Q_QUICKTEMPLATES2_EXPORT QQuickDialogButtonBox : public QQuickContainer
32{
33 Q_OBJECT
34 Q_PROPERTY(Position position READ position WRITE setPosition NOTIFY positionChanged FINAL)
35 Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment RESET resetAlignment NOTIFY alignmentChanged FINAL)
36 Q_PROPERTY(QPlatformDialogHelper::StandardButtons standardButtons READ standardButtons WRITE setStandardButtons NOTIFY standardButtonsChanged FINAL)
37 Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged FINAL)
38 // 2.5 (Qt 5.12)
39 Q_PROPERTY(QPlatformDialogHelper::ButtonLayout buttonLayout READ buttonLayout WRITE setButtonLayout RESET resetButtonLayout NOTIFY buttonLayoutChanged FINAL REVISION(2, 5))
40 QML_NAMED_ELEMENT(DialogButtonBox)
41 QML_ATTACHED(QQuickDialogButtonBoxAttached)
42 QML_EXTENDED_NAMESPACE(QPlatformDialogHelper)
43 QML_ADDED_IN_VERSION(2, 1)
44
45public:
46 explicit QQuickDialogButtonBox(QQuickItem *parent = nullptr);
47 ~QQuickDialogButtonBox();
48
49 enum Position {
50 Header,
51 Footer
52 };
53 Q_ENUM(Position)
54
55 Position position() const;
56 void setPosition(Position position);
57
58 Qt::Alignment alignment() const;
59 void setAlignment(Qt::Alignment alignment);
60 void resetAlignment();
61
62 QPlatformDialogHelper::StandardButtons standardButtons() const;
63 void setStandardButtons(QPlatformDialogHelper::StandardButtons buttons);
64 Q_INVOKABLE QQuickAbstractButton *standardButton(QPlatformDialogHelper::StandardButton button) const;
65
66 QQmlComponent *delegate() const;
67 void setDelegate(QQmlComponent *delegate);
68
69 static QQuickDialogButtonBoxAttached *qmlAttachedProperties(QObject *object);
70
71 QPlatformDialogHelper::ButtonLayout buttonLayout() const;
72 void setButtonLayout(QPlatformDialogHelper::ButtonLayout layout);
73 void resetButtonLayout();
74
75Q_SIGNALS:
76 void accepted();
77 void rejected();
78 void helpRequested();
79 void clicked(QQuickAbstractButton *button);
80 void positionChanged();
81 void alignmentChanged();
82 void standardButtonsChanged();
83 void delegateChanged();
84 // 2.3 (Qt 5.10)
85 Q_REVISION(2, 3) void applied();
86 Q_REVISION(2, 3) void reset();
87 Q_REVISION(2, 3) void discarded();
88 // 2.5 (Qt 5.12)
89 Q_REVISION(2, 5) void buttonLayoutChanged();
90
91protected:
92 void updatePolish() override;
93 void componentComplete() override;
94 void geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry) override;
95 void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) override;
96 bool isContent(QQuickItem *item) const override;
97 void itemAdded(int index, QQuickItem *item) override;
98 void itemRemoved(int index, QQuickItem *item) override;
99
100#if QT_CONFIG(accessibility)
101 QAccessible::Role accessibleRole() const override;
102#endif
103 bool event(QEvent *e) override;
104
105private:
106 Q_DISABLE_COPY(QQuickDialogButtonBox)
107 Q_DECLARE_PRIVATE(QQuickDialogButtonBox)
108};
109
110class Q_QUICKTEMPLATES2_EXPORT QQuickDialogButtonBoxAttached : public QObject
111{
112 Q_OBJECT
113 Q_PROPERTY(QQuickDialogButtonBox *buttonBox READ buttonBox NOTIFY buttonBoxChanged FINAL)
114 Q_PROPERTY(QPlatformDialogHelper::ButtonRole buttonRole READ buttonRole WRITE setButtonRole NOTIFY buttonRoleChanged FINAL)
115
116public:
117 explicit QQuickDialogButtonBoxAttached(QObject *parent = nullptr);
118
119 QQuickDialogButtonBox *buttonBox() const;
120
121 QPlatformDialogHelper::ButtonRole buttonRole() const;
122 void setButtonRole(QPlatformDialogHelper::ButtonRole role);
123
124Q_SIGNALS:
125 void buttonBoxChanged();
126 void buttonRoleChanged();
127
128private:
129 Q_DISABLE_COPY(QQuickDialogButtonBoxAttached)
130 Q_DECLARE_PRIVATE(QQuickDialogButtonBoxAttached)
131};
132
133QT_END_NAMESPACE
134
135#endif // QQUICKDIALOGBUTTONBOX_P_H
136

source code of qtdeclarative/src/quicktemplates/qquickdialogbuttonbox_p.h