diff options
author | J-P Nurmi <jpnurmi@qt.io> | 2016-07-07 13:11:19 +0200 |
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committer | J-P Nurmi <jpnurmi@qt.io> | 2016-07-09 05:11:42 +0000 |
commit | 7c284809df7e8f1a2adbee1d768a07d13f0403cc (patch) | |
tree | 0ace03d4996ef2d3167f94cf36f7f5df6135b4d4 /src/imports/controls/material/qquickmaterialripple_p.h | |
parent | cbfa64fd84cab95d909371a5e44146928e403c05 (diff) |
Material: implement the ripple effect
Consequently, the controls that were previously using the old
Ripple type have now gained hover effects (when hoverEnabled: true).
The rest of the Material style controls will be adjusted to use the
ripple effect in follow up commits.
Task-number: QTBUG-50003
Change-Id: I436f3794411fe75de9ccbe3ecda71029130db613
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Diffstat (limited to 'src/imports/controls/material/qquickmaterialripple_p.h')
-rw-r--r-- | src/imports/controls/material/qquickmaterialripple_p.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/imports/controls/material/qquickmaterialripple_p.h b/src/imports/controls/material/qquickmaterialripple_p.h new file mode 100644 index 00000000..bff714ea --- /dev/null +++ b/src/imports/controls/material/qquickmaterialripple_p.h @@ -0,0 +1,107 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKMATERIALRIPPLE_P_H +#define QQUICKMATERIALRIPPLE_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuick/qquickitem.h> + +QT_BEGIN_NAMESPACE + +class QQuickOpacityAnimator; +class QQuickMaterialRippleAnimator; + +class QQuickMaterialRipple : public QQuickItem +{ + Q_OBJECT + Q_PROPERTY(QColor color READ color WRITE setColor FINAL) + Q_PROPERTY(qreal clipRadius READ clipRadius WRITE setClipRadius FINAL) + Q_PROPERTY(bool pressed READ isPressed WRITE setPressed FINAL) + Q_PROPERTY(bool active READ isActive WRITE setActive FINAL) + Q_PROPERTY(QPointF anchor READ anchor WRITE setAnchor FINAL) + +public: + QQuickMaterialRipple(QQuickItem *parent = nullptr); + + QColor color() const; + void setColor(const QColor &color); + + qreal clipRadius() const; + void setClipRadius(qreal radius); + + bool isActive() const; + void setActive(bool active); + + bool isPressed() const; + void setPressed(bool pressed); + + QPointF anchor() const; + void setAnchor(const QPointF &anchor); + +protected: + void itemChange(ItemChange change, const ItemChangeData &data) override; + QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *) override; + + void enterWave(); + void exitWave(); + +private: + bool m_active; + bool m_pressed; + bool m_anchored; + qreal m_clipRadius; + QPointF m_anchor; + QColor m_color; + QQuickOpacityAnimator *m_opacityAnimator; + QVector<QQuickMaterialRippleAnimator *> m_rippleAnimators; +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QQuickMaterialRipple) + +#endif // QQUICKMATERIALRIPPLE_P_H |