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Diffstat (limited to 'src/gui/image/qpixmapfilter_p.h')
-rw-r--r-- | src/gui/image/qpixmapfilter_p.h | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/src/gui/image/qpixmapfilter_p.h b/src/gui/image/qpixmapfilter_p.h deleted file mode 100644 index 961866c19b..0000000000 --- a/src/gui/image/qpixmapfilter_p.h +++ /dev/null @@ -1,196 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QPIXMAPFILTER_H -#define QPIXMAPFILTER_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 <QtCore/qnamespace.h> -#include <QtGui/qpixmap.h> -#include <QtGui/qgraphicseffect.h> - -#ifndef QT_NO_GRAPHICSEFFECT -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -class QPainter; -class QPixmapData; - -class QPixmapFilterPrivate; - -class Q_GUI_EXPORT QPixmapFilter : public QObject -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QPixmapFilter) -public: - virtual ~QPixmapFilter() = 0; - - enum FilterType { - ConvolutionFilter, - ColorizeFilter, - DropShadowFilter, - BlurFilter, - - UserFilter = 1024 - }; - - FilterType type() const; - - virtual QRectF boundingRectFor(const QRectF &rect) const; - - virtual void draw(QPainter *painter, const QPointF &p, const QPixmap &src, const QRectF &srcRect = QRectF()) const = 0; - -protected: - QPixmapFilter(QPixmapFilterPrivate &d, FilterType type, QObject *parent); - QPixmapFilter(FilterType type, QObject *parent); -}; - -class QPixmapConvolutionFilterPrivate; - -class Q_GUI_EXPORT QPixmapConvolutionFilter : public QPixmapFilter -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QPixmapConvolutionFilter) - -public: - QPixmapConvolutionFilter(QObject *parent = 0); - ~QPixmapConvolutionFilter(); - - void setConvolutionKernel(const qreal *matrix, int rows, int columns); - - QRectF boundingRectFor(const QRectF &rect) const; - void draw(QPainter *painter, const QPointF &dest, const QPixmap &src, const QRectF &srcRect = QRectF()) const; - -private: - friend class QGLPixmapConvolutionFilter; - friend class QVGPixmapConvolutionFilter; - const qreal *convolutionKernel() const; - int rows() const; - int columns() const; -}; - -class QPixmapBlurFilterPrivate; - -class Q_GUI_EXPORT QPixmapBlurFilter : public QPixmapFilter -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QPixmapBlurFilter) - -public: - QPixmapBlurFilter(QObject *parent = 0); - ~QPixmapBlurFilter(); - - void setRadius(qreal radius); - void setBlurHints(QGraphicsBlurEffect::BlurHints hints); - - qreal radius() const; - QGraphicsBlurEffect::BlurHints blurHints() const; - - QRectF boundingRectFor(const QRectF &rect) const; - void draw(QPainter *painter, const QPointF &dest, const QPixmap &src, const QRectF &srcRect = QRectF()) const; - -private: - friend class QGLPixmapBlurFilter; -}; - -class QPixmapColorizeFilterPrivate; - -class Q_GUI_EXPORT QPixmapColorizeFilter : public QPixmapFilter -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QPixmapColorizeFilter) - -public: - QPixmapColorizeFilter(QObject *parent = 0); - - void setColor(const QColor& color); - QColor color() const; - - void setStrength(qreal strength); - qreal strength() const; - - void draw(QPainter *painter, const QPointF &dest, const QPixmap &src, const QRectF &srcRect = QRectF()) const; -}; - -class QPixmapDropShadowFilterPrivate; - -class Q_GUI_EXPORT QPixmapDropShadowFilter : public QPixmapFilter -{ - Q_OBJECT - Q_DECLARE_PRIVATE(QPixmapDropShadowFilter) - -public: - QPixmapDropShadowFilter(QObject *parent = 0); - ~QPixmapDropShadowFilter(); - - QRectF boundingRectFor(const QRectF &rect) const; - void draw(QPainter *p, const QPointF &pos, const QPixmap &px, const QRectF &src = QRectF()) const; - - qreal blurRadius() const; - void setBlurRadius(qreal radius); - - QColor color() const; - void setColor(const QColor &color); - - QPointF offset() const; - void setOffset(const QPointF &offset); - inline void setOffset(qreal dx, qreal dy) { setOffset(QPointF(dx, dy)); } -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif //QT_NO_GRAPHICSEFFECT -#endif // QPIXMAPFILTER_H |