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36
37#ifndef QQUICKDIALOGBUTTONBOX_P_H
38#define QQUICKDIALOGBUTTONBOX_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 <QtGui/qpa/qplatformdialoghelper.h>
53
54QT_BEGIN_NAMESPACE
55
56class QQmlComponent;
57class QQuickAbstractButton;
58class QQuickDialogButtonBoxPrivate;
59class QQuickDialogButtonBoxAttached;
60class QQuickDialogButtonBoxAttachedPrivate;
61
62class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickDialogButtonBox : public QQuickContainer
63{
64 Q_OBJECT
65 Q_PROPERTY(Position position READ position WRITE setPosition NOTIFY positionChanged FINAL)
66 Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment RESET resetAlignment NOTIFY alignmentChanged FINAL)
67 Q_PROPERTY(QPlatformDialogHelper::StandardButtons standardButtons READ standardButtons WRITE setStandardButtons NOTIFY standardButtonsChanged FINAL)
68 Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged FINAL)
69 // 2.5 (Qt 5.12)
70 Q_PROPERTY(QPlatformDialogHelper::ButtonLayout buttonLayout READ buttonLayout WRITE setButtonLayout RESET resetButtonLayout NOTIFY buttonLayoutChanged FINAL REVISION 5)
71 Q_FLAGS(QPlatformDialogHelper::StandardButtons)
72
73public:
74 explicit QQuickDialogButtonBox(QQuickItem *parent = nullptr);
75 ~QQuickDialogButtonBox();
76
77 enum Position {
78 Header,
79 Footer
80 };
81 Q_ENUM(Position)
82
83 Position position() const;
84 void setPosition(Position position);
85
86 Qt::Alignment alignment() const;
87 void setAlignment(Qt::Alignment alignment);
88 void resetAlignment();
89
90 QPlatformDialogHelper::StandardButtons standardButtons() const;
91 void setStandardButtons(QPlatformDialogHelper::StandardButtons buttons);
92 Q_INVOKABLE QQuickAbstractButton *standardButton(QPlatformDialogHelper::StandardButton button) const;
93
94 QQmlComponent *delegate() const;
95 void setDelegate(QQmlComponent *delegate);
96
97 static QQuickDialogButtonBoxAttached *qmlAttachedProperties(QObject *object);
98
99 // 2.5 (Qt 5.12)
100 Q_ENUMS(QPlatformDialogHelper::ButtonLayout)
101
102 QPlatformDialogHelper::ButtonLayout buttonLayout() const;
103 void setButtonLayout(QPlatformDialogHelper::ButtonLayout layout);
104 void resetButtonLayout();
105
106Q_SIGNALS:
107 void accepted();
108 void rejected();
109 void helpRequested();
110 void clicked(QQuickAbstractButton *button);
111 void positionChanged();
112 void alignmentChanged();
113 void standardButtonsChanged();
114 void delegateChanged();
115 // 2.3 (Qt 5.10)
116 Q_REVISION(3) void applied();
117 Q_REVISION(3) void reset();
118 Q_REVISION(3) void discarded();
119 // 2.5 (Qt 5.12)
120 Q_REVISION(5) void buttonLayoutChanged();
121
122protected:
123 void updatePolish() override;
124 void componentComplete() override;
125 void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
126 void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) override;
127 bool isContent(QQuickItem *item) const override;
128 void itemAdded(int index, QQuickItem *item) override;
129 void itemRemoved(int index, QQuickItem *item) override;
130
131#if QT_CONFIG(accessibility)
132 QAccessible::Role accessibleRole() const override;
133#endif
134 bool event(QEvent *e) override;
135
136private:
137 Q_DISABLE_COPY(QQuickDialogButtonBox)
138 Q_DECLARE_PRIVATE(QQuickDialogButtonBox)
139};
140
141class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickDialogButtonBoxAttached : public QObject
142{
143 Q_OBJECT
144 Q_PROPERTY(QQuickDialogButtonBox *buttonBox READ buttonBox NOTIFY buttonBoxChanged FINAL)
145 Q_PROPERTY(QPlatformDialogHelper::ButtonRole buttonRole READ buttonRole WRITE setButtonRole NOTIFY buttonRoleChanged FINAL)
146 Q_ENUMS(QPlatformDialogHelper::ButtonRole)
147
148public:
149 explicit QQuickDialogButtonBoxAttached(QObject *parent = nullptr);
150
151 QQuickDialogButtonBox *buttonBox() const;
152
153 QPlatformDialogHelper::ButtonRole buttonRole() const;
154 void setButtonRole(QPlatformDialogHelper::ButtonRole role);
155
156Q_SIGNALS:
157 void buttonBoxChanged();
158 void buttonRoleChanged();
159
160private:
161 Q_DISABLE_COPY(QQuickDialogButtonBoxAttached)
162 Q_DECLARE_PRIVATE(QQuickDialogButtonBoxAttached)
163};
164
165QT_END_NAMESPACE
166
167QML_DECLARE_TYPE(QQuickDialogButtonBox)
168QML_DECLARE_TYPEINFO(QQuickDialogButtonBox, QML_HAS_ATTACHED_PROPERTIES)
169
170#endif // QQUICKDIALOGBUTTONBOX_P_H
171

source code of qtquickcontrols2/src/quicktemplates2/qquickdialogbuttonbox_p.h