runtime/kstyles/oxygen/elements/scrollbar.h

   1 /*
   2  * Copyright 2007 Matthew Woehlke <mw_triad@users.sourceforge.net>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License version 2 as published by the Free Software Foundation.
   7  *
   8  * This library is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * Library General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU Library General Public License
  14  * along with this library; see the file COPYING.LIB.  If not, write to
  15  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16  * Boston, MA 02110-1301, USA.
  17  */
  18
  19 #ifndef __OXYGEN_STYLE_SCROLLBAR_H
  20 #define __OXYGEN_STYLE_SCROLLBAR_H
  21
  22 #include "tileset.h"
  23
  24 class QPainter;
  25 class QLinearGradient;
  26
  27 class OxygenScrollbar {
  28 public:
  29     OxygenScrollbar(const QColor&, double contrast);
  30
  31     TileSet* horizontal(int size, int width, int offset) const;
  32     TileSet* vertical(int size, int width, int offset) const;
  33
  34 private:
  35     void mask(QPainter &p, const QRectF &rect) const;
  36
  37     QLinearGradient baseGradient(double width, Qt::Orientation orient) const;
  38     QLinearGradient shineGradient(double width, Qt::Orientation orient) const;
  39     QLinearGradient shimmerGradient(double offset, Qt::Orientation orient) const;
  40     QLinearGradient dimGradient(Qt::Orientation orient) const;
  41
  42     QPixmap bevel(int width, int height, double w, double h, int rx, int ry) const;
  43
  44     QColor color;
  45     QColor light;
  46     QColor mid;
  47     QColor dark;
  48     QColor shadow;
  49     QColor highlight;
  50 };
  51
  52 #endif // __OXYGEN_STYLE_SCROLLBAR_H