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39 | |
40 | #ifndef QQUICKBOUNDARYRULE_H |
41 | #define QQUICKBOUNDARYRULE_H |
42 | |
43 | // |
44 | // W A R N I N G |
45 | // ------------- |
46 | // |
47 | // This file is not part of the Qt API. It exists purely as an |
48 | // implementation detail. This header file may change from version to |
49 | // version without notice, or even be removed. |
50 | // |
51 | // We mean it. |
52 | // |
53 | |
54 | #include <private/qtquickglobal_p.h> |
55 | |
56 | #include <private/qqmlpropertyvalueinterceptor_p.h> |
57 | #include <qqml.h> |
58 | |
59 | QT_BEGIN_NAMESPACE |
60 | |
61 | class QQuickAbstractAnimation; |
62 | class QQuickBoundaryRulePrivate; |
63 | class QQuickBoundaryRule : public QObject, public QQmlPropertyValueInterceptor |
64 | { |
65 | Q_OBJECT |
66 | Q_DECLARE_PRIVATE(QQuickBoundaryRule) |
67 | |
68 | Q_INTERFACES(QQmlPropertyValueInterceptor) |
69 | Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged) |
70 | Q_PROPERTY(qreal minimum READ minimum WRITE setMinimum NOTIFY minimumChanged) |
71 | Q_PROPERTY(qreal minimumOvershoot READ minimumOvershoot WRITE setMinimumOvershoot NOTIFY minimumOvershootChanged) |
72 | Q_PROPERTY(qreal maximum READ maximum WRITE setMaximum NOTIFY maximumChanged) |
73 | Q_PROPERTY(qreal maximumOvershoot READ maximumOvershoot WRITE setMaximumOvershoot NOTIFY maximumOvershootChanged) |
74 | Q_PROPERTY(qreal overshootScale READ overshootScale WRITE setOvershootScale NOTIFY overshootScaleChanged) |
75 | Q_PROPERTY(qreal currentOvershoot READ currentOvershoot NOTIFY currentOvershootChanged) |
76 | Q_PROPERTY(qreal peakOvershoot READ peakOvershoot NOTIFY peakOvershootChanged) |
77 | Q_PROPERTY(OvershootFilter overshootFilter READ overshootFilter WRITE setOvershootFilter NOTIFY overshootFilterChanged) |
78 | Q_PROPERTY(QEasingCurve easing READ easing WRITE setEasing NOTIFY easingChanged) |
79 | Q_PROPERTY(int returnDuration READ returnDuration WRITE setReturnDuration NOTIFY returnDurationChanged) |
80 | QML_NAMED_ELEMENT(BoundaryRule) |
81 | |
82 | public: |
83 | enum OvershootFilter { |
84 | None, |
85 | Peak |
86 | }; |
87 | Q_ENUM(OvershootFilter) |
88 | |
89 | QQuickBoundaryRule(QObject *parent=nullptr); |
90 | ~QQuickBoundaryRule(); |
91 | |
92 | void setTarget(const QQmlProperty &) override; |
93 | void write(const QVariant &value) override; |
94 | |
95 | bool enabled() const; |
96 | void setEnabled(bool enabled); |
97 | |
98 | qreal minimum() const; |
99 | void setMinimum(qreal minimum); |
100 | qreal minimumOvershoot() const; |
101 | void setMinimumOvershoot(qreal minimum); |
102 | |
103 | qreal maximum() const; |
104 | void setMaximum(qreal maximum); |
105 | qreal maximumOvershoot() const; |
106 | void setMaximumOvershoot(qreal maximum); |
107 | |
108 | qreal overshootScale() const; |
109 | void setOvershootScale(qreal scale); |
110 | |
111 | qreal currentOvershoot() const; |
112 | qreal peakOvershoot() const; |
113 | |
114 | OvershootFilter overshootFilter() const; |
115 | void setOvershootFilter(OvershootFilter overshootFilter); |
116 | |
117 | Q_INVOKABLE bool returnToBounds(); |
118 | |
119 | QEasingCurve easing() const; |
120 | void setEasing(const QEasingCurve &easing); |
121 | |
122 | int returnDuration() const; |
123 | void setReturnDuration(int duration); |
124 | |
125 | Q_SIGNALS: |
126 | void enabledChanged(); |
127 | void minimumChanged(); |
128 | void minimumOvershootChanged(); |
129 | void maximumChanged(); |
130 | void maximumOvershootChanged(); |
131 | void overshootScaleChanged(); |
132 | void currentOvershootChanged(); |
133 | void peakOvershootChanged(); |
134 | void overshootFilterChanged(); |
135 | void easingChanged(); |
136 | void returnDurationChanged(); |
137 | |
138 | private Q_SLOTS: |
139 | void componentFinalized(); |
140 | }; |
141 | |
142 | QT_END_NAMESPACE |
143 | |
144 | QML_DECLARE_TYPE(QQuickBoundaryRule) |
145 | |
146 | #endif // QQUICKBOUNDARYRULE_H |
147 |