1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtQuick module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QQUICKBEHAVIOR_H 41 #define QQUICKBEHAVIOR_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 QQuickBehaviorPrivate; 63 class Q_QUICK_PRIVATE_EXPORT QQuickBehavior : public QObject, public QQmlPropertyValueInterceptor 64 { 65 Q_OBJECT 66 Q_DECLARE_PRIVATE(QQuickBehavior) 67 68 Q_INTERFACES(QQmlPropertyValueInterceptor) 69 Q_CLASSINFO("DefaultProperty", "animation") 70 Q_PROPERTY(QQuickAbstractAnimation *animation READ animation WRITE setAnimation) 71 Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged) 72 Q_PROPERTY(QVariant targetValue READ targetValue NOTIFY targetValueChanged REVISION 13) 73 Q_PROPERTY(QQmlProperty targetProperty READ targetProperty NOTIFY targetPropertyChanged REVISION 15) 74 Q_CLASSINFO("DeferredPropertyNames", "animation") 75 QML_NAMED_ELEMENT(Behavior) 76 77 public: 78 QQuickBehavior(QObject *parent=nullptr); 79 ~QQuickBehavior(); 80 81 void setTarget(const QQmlProperty &) override; 82 void write(const QVariant &value) override; 83 84 QQuickAbstractAnimation *animation(); 85 void setAnimation(QQuickAbstractAnimation *); 86 87 bool enabled() const; 88 void setEnabled(bool enabled); 89 90 QVariant targetValue() const; 91 92 QQmlProperty targetProperty() const; 93 94 Q_SIGNALS: 95 void enabledChanged(); 96 void targetValueChanged(); 97 void targetPropertyChanged(); 98 99 private Q_SLOTS: 100 void componentFinalized(); 101 }; 102 103 QT_END_NAMESPACE 104 105 QML_DECLARE_TYPE(QQuickBehavior) 106 107 #endif // QQUICKBEHAVIOR_H 108