| 1 | // Copyright (C) 2016 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 QQUICKPATHINTERPOLATOR_P_H |
| 5 | #define QQUICKPATHINTERPOLATOR_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 <private/qtquickglobal_p.h> |
| 19 | |
| 20 | QT_REQUIRE_CONFIG(quick_path); |
| 21 | |
| 22 | #include <qqml.h> |
| 23 | #include <QObject> |
| 24 | |
| 25 | QT_BEGIN_NAMESPACE |
| 26 | |
| 27 | class QQuickPath; |
| 28 | class Q_QUICK_PRIVATE_EXPORT QQuickPathInterpolator : public QObject |
| 29 | { |
| 30 | Q_OBJECT |
| 31 | Q_PROPERTY(QQuickPath *path READ path WRITE setPath NOTIFY pathChanged FINAL) |
| 32 | Q_PROPERTY(qreal progress READ progress WRITE setProgress NOTIFY progressChanged FINAL) |
| 33 | Q_PROPERTY(qreal x READ x NOTIFY xChanged FINAL) |
| 34 | Q_PROPERTY(qreal y READ y NOTIFY yChanged FINAL) |
| 35 | Q_PROPERTY(qreal angle READ angle NOTIFY angleChanged FINAL) |
| 36 | QML_NAMED_ELEMENT(PathInterpolator) |
| 37 | QML_ADDED_IN_VERSION(2, 0) |
| 38 | public: |
| 39 | explicit QQuickPathInterpolator(QObject *parent = nullptr); |
| 40 | |
| 41 | QQuickPath *path() const; |
| 42 | void setPath(QQuickPath *path); |
| 43 | |
| 44 | qreal progress() const; |
| 45 | void setProgress(qreal progress); |
| 46 | |
| 47 | qreal x() const; |
| 48 | qreal y() const; |
| 49 | qreal angle() const; |
| 50 | |
| 51 | Q_SIGNALS: |
| 52 | void pathChanged(); |
| 53 | void progressChanged(); |
| 54 | void xChanged(); |
| 55 | void yChanged(); |
| 56 | void angleChanged(); |
| 57 | |
| 58 | private Q_SLOTS: |
| 59 | void _q_pathUpdated(); |
| 60 | |
| 61 | private: |
| 62 | QQuickPath *_path; |
| 63 | qreal _x; |
| 64 | qreal _y; |
| 65 | qreal _angle; |
| 66 | qreal _progress; |
| 67 | }; |
| 68 | |
| 69 | QT_END_NAMESPACE |
| 70 | |
| 71 | QML_DECLARE_TYPE(QQuickPathInterpolator) |
| 72 | |
| 73 | #endif // QQUICKPATHINTERPOLATOR_P_H |
| 74 |