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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. |
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35 | ****************************************************************************/ |
36 | |
37 | #ifndef QQUICKDIAL_P_H |
38 | #define QQUICKDIAL_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 <QtCore/qvariant.h> |
52 | #include <QtQml/qqmlcomponent.h> |
53 | #include <QtQuickTemplates2/private/qquickcontrol_p.h> |
54 | |
55 | QT_BEGIN_NAMESPACE |
56 | |
57 | class QQuickDialAttached; |
58 | class QQuickDialPrivate; |
59 | |
60 | class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickDial : public QQuickControl |
61 | { |
62 | Q_OBJECT |
63 | Q_PROPERTY(qreal from READ from WRITE setFrom NOTIFY fromChanged FINAL) |
64 | Q_PROPERTY(qreal to READ to WRITE setTo NOTIFY toChanged FINAL) |
65 | Q_PROPERTY(qreal value READ value WRITE setValue NOTIFY valueChanged FINAL) |
66 | Q_PROPERTY(qreal position READ position NOTIFY positionChanged FINAL) |
67 | Q_PROPERTY(qreal angle READ angle NOTIFY angleChanged FINAL) |
68 | Q_PROPERTY(qreal stepSize READ stepSize WRITE setStepSize NOTIFY stepSizeChanged FINAL) |
69 | Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged FINAL) |
70 | Q_PROPERTY(bool wrap READ wrap WRITE setWrap NOTIFY wrapChanged FINAL) |
71 | Q_PROPERTY(bool pressed READ isPressed NOTIFY pressedChanged FINAL) |
72 | Q_PROPERTY(QQuickItem *handle READ handle WRITE setHandle NOTIFY handleChanged FINAL) |
73 | // 2.2 (Qt 5.9) |
74 | Q_PROPERTY(bool live READ live WRITE setLive NOTIFY liveChanged FINAL REVISION 2) |
75 | // 2.5 (Qt 5.12) |
76 | Q_PROPERTY(InputMode inputMode READ inputMode WRITE setInputMode NOTIFY inputModeChanged FINAL REVISION 5) |
77 | Q_CLASSINFO("DeferredPropertyNames" , "background,handle" ) |
78 | |
79 | public: |
80 | explicit QQuickDial(QQuickItem *parent = nullptr); |
81 | |
82 | qreal from() const; |
83 | void setFrom(qreal from); |
84 | |
85 | qreal to() const; |
86 | void setTo(qreal to); |
87 | |
88 | qreal value() const; |
89 | void setValue(qreal value); |
90 | |
91 | qreal position() const; |
92 | |
93 | qreal angle() const; |
94 | |
95 | qreal stepSize() const; |
96 | void setStepSize(qreal step); |
97 | |
98 | enum SnapMode { |
99 | NoSnap, |
100 | SnapAlways, |
101 | SnapOnRelease |
102 | }; |
103 | Q_ENUM(SnapMode) |
104 | |
105 | SnapMode snapMode() const; |
106 | void setSnapMode(SnapMode mode); |
107 | |
108 | enum InputMode { |
109 | Circular, |
110 | Horizontal, |
111 | Vertical, |
112 | }; |
113 | Q_ENUM(InputMode) |
114 | |
115 | bool wrap() const; |
116 | void setWrap(bool wrap); |
117 | |
118 | bool isPressed() const; |
119 | void setPressed(bool pressed); |
120 | |
121 | QQuickItem *handle() const; |
122 | void setHandle(QQuickItem *handle); |
123 | |
124 | // 2.2 (Qt 5.9) |
125 | bool live() const; |
126 | void setLive(bool live); |
127 | |
128 | // 2.5 (Qt 5.12) |
129 | InputMode inputMode() const; |
130 | void setInputMode(InputMode mode); |
131 | |
132 | public Q_SLOTS: |
133 | void increase(); |
134 | void decrease(); |
135 | |
136 | Q_SIGNALS: |
137 | void fromChanged(); |
138 | void toChanged(); |
139 | void valueChanged(); |
140 | void positionChanged(); |
141 | void angleChanged(); |
142 | void stepSizeChanged(); |
143 | void snapModeChanged(); |
144 | void wrapChanged(); |
145 | void pressedChanged(); |
146 | void handleChanged(); |
147 | // 2.2 (Qt 5.9) |
148 | Q_REVISION(2) void moved(); |
149 | Q_REVISION(2) void liveChanged(); |
150 | // 2.5 (Qt 5.12) |
151 | Q_REVISION(5) void inputModeChanged(); |
152 | |
153 | protected: |
154 | void keyPressEvent(QKeyEvent *event) override; |
155 | void keyReleaseEvent(QKeyEvent *event) override; |
156 | void mousePressEvent(QMouseEvent *event) override; |
157 | #if QT_CONFIG(quicktemplates2_multitouch) |
158 | void touchEvent(QTouchEvent *event) override; |
159 | #endif |
160 | #if QT_CONFIG(wheelevent) |
161 | void wheelEvent(QWheelEvent *event) override; |
162 | #endif |
163 | |
164 | void mirrorChange() override; |
165 | void componentComplete() override; |
166 | |
167 | #if QT_CONFIG(accessibility) |
168 | void accessibilityActiveChanged(bool active) override; |
169 | QAccessible::Role accessibleRole() const override; |
170 | #endif |
171 | |
172 | private: |
173 | Q_DISABLE_COPY(QQuickDial) |
174 | Q_DECLARE_PRIVATE(QQuickDial) |
175 | }; |
176 | |
177 | QT_END_NAMESPACE |
178 | |
179 | QML_DECLARE_TYPE(QQuickDial) |
180 | |
181 | #endif // QQUICKDIAL_P_H |
182 | |