87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
/*
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* Copyright 2005 by Aaron Seigo <aseigo@kde.org>
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* Copyright 2008 by Andrew Lake <jamboarder@yahoo.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef PLASMA_PAINTUTILS_H
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#define PLASMA_PAINTUTILS_H
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#include <QtGui/QApplication>
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#include <QtGui/QGraphicsItem>
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#include <QtGui/QPainterPath>
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#include <plasma/plasma_export.h>
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#include "theme.h"
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/** @headerfile plasma/paintutils.h <Plasma/PaintUtils> */
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namespace Plasma
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{
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/**
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* Namespace for all Image Effects specific to Plasma
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**/
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namespace PaintUtils
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{
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/**
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* Creates a blurred shadow of the supplied image.
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*/
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PLASMA_EXPORT void shadowBlur(QImage &image, int radius, const QColor &color);
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/**
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* Returns a pixmap containing text with blurred shadow.
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* Text and shadow colors default to Plasma::Theme colors.
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*/
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PLASMA_EXPORT QPixmap shadowText(QString text,
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const QFont &font,
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QColor textColor = Plasma::Theme::defaultTheme()->color(Plasma::Theme::TextColor),
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QColor shadowColor = Plasma::Theme::defaultTheme()->color(Plasma::Theme::BackgroundColor),
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QPoint offset = QPoint(1,1),
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int radius = 2);
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PLASMA_EXPORT QPixmap shadowText(QString text,
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QColor textColor = Plasma::Theme::defaultTheme()->color(Plasma::Theme::TextColor),
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QColor shadowColor = Plasma::Theme::defaultTheme()->color(Plasma::Theme::BackgroundColor),
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QPoint offset = QPoint(1,1),
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int radius = 2);
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PLASMA_EXPORT void drawHalo(QPainter *painter, const QRectF &rect);
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/**
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* Returns a nicely rounded rectanglular path for painting.
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*/
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PLASMA_EXPORT QPainterPath roundedRectangle(const QRectF &rect, qreal radius);
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/**
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* center two pixmap together in the biggest rectangle
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* @since 4.5
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*/
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PLASMA_EXPORT void centerPixmaps(QPixmap &from, QPixmap &to);
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/**
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* Blends a pixmap into another
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*/
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PLASMA_EXPORT QPixmap transition(const QPixmap &from, const QPixmap &to, qreal amount);
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} // PaintUtils namespace
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} // Plasma namespace
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#endif
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