58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
// SPDX-FileCopyrightText: 2015 - 2022 UnionTech Software Technology Co., Ltd.
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//
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// SPDX-License-Identifier: LGPL-3.0-or-later
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#ifndef DGRAPHICSGLOWEFFECT_H
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#define DGRAPHICSGLOWEFFECT_H
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#include <QGraphicsDropShadowEffect>
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#include <QGraphicsEffect>
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#include <QPainter>
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#include <dtkwidget_global.h>
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DWIDGET_BEGIN_NAMESPACE
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class LIBDTKWIDGETSHARED_EXPORT DGraphicsGlowEffect : public QGraphicsEffect
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{
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Q_OBJECT
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public:
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explicit DGraphicsGlowEffect(QObject *parent = nullptr);
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void draw(QPainter *painter);
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QRectF boundingRectFor(const QRectF &rect) const;
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inline void setOffset(qreal dx, qreal dy) {m_xOffset = dx; m_yOffset = dy;}
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inline void setXOffset(qreal dx) {m_xOffset = dx;}
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inline qreal xOffset() const {return m_xOffset;}
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inline void setYOffset(qreal dy) {m_yOffset = dy;}
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inline qreal yOffset() const {return m_yOffset;}
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inline void setDistance(qreal distance) { m_distance = distance; updateBoundingRect(); }
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inline qreal distance() const { return m_distance; }
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inline void setBlurRadius(qreal blurRadius) { m_blurRadius = blurRadius; updateBoundingRect(); }
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inline qreal blurRadius() const { return m_blurRadius; }
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inline void setColor(const QColor &color) { m_color = color; }
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inline QColor color() const { return m_color; }
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// TODO: refactor with d-pointer;
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inline qreal opacity() const { return m_opacity; }
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inline void setOpacity(qreal opacity) { m_opacity = opacity; }
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private:
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qreal m_opacity = 1.0;
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qreal m_xOffset;
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qreal m_yOffset;
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qreal m_distance;
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qreal m_blurRadius;
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QColor m_color;
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};
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DWIDGET_END_NAMESPACE
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#endif // DGRAPHICSGLOWEFFECT_H
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