File indexing completed on 2024-04-28 04:18:52

 /*
 Gwenview: an image viewer
 Copyright 2007 Aurélien Gâteau <agateau@kde.org>
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 */
 #ifndef PAINTUTILS_H
 #define PAINTUTILS_H
 
 #include <QtGlobal>
 #include <lib/gwenviewlib_export.h>
 class QColor;
 class QPainterPath;
 class QPixmap;
 class QRect;
 class QRectF;
 class QSize;
 
 namespace Gwenview
 {
 /**
  * A collection of independent painting functions
  */
 namespace PaintUtils
 {
 /**
  * Returns a rounded-corner version of @rect. Corner radius is @p radius.
  * (Copied from KFileItemDelegate)
  */
 GWENVIEWLIB_EXPORT QPainterPath roundedRectangle(const QRectF &rect, qreal radius);
 
 /**
  * Generates a pixmap of size @p size, filled with @p color, whose borders have
  * been blurred by @p radius pixels.
  */
 GWENVIEWLIB_EXPORT QPixmap generateFuzzyRect(const QSize &size, const QColor &color, int radius);
 
 /**
  * Returns a modified version of @p color, where hue, saturation and value have
  * been adjusted according to @p deltaH, @p deltaS and @p deltaV.
  */
 GWENVIEWLIB_EXPORT QColor adjustedHsv(const QColor &color, int deltaH, int deltaS, int deltaV);
 
 /**
  * Returns a modified version of @p color, where alpha has been set to @p
  * alphaF.
  */
 GWENVIEWLIB_EXPORT QColor alphaAdjustedF(const QColor &color, qreal alphaF);
 
 } // namespace
 
 } // namespace
 
 #endif /* PAINTUTILS_H */