ScrollerTheme.h

00001 /*
00002  * Copyright (c) 2003-2005, Bram Stein
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without 
00006  * modification, are permitted provided that the following conditions 
00007  * are met:
00008  * 
00009  *  1. Redistributions of source code must retain the above copyright
00010  *     notice, this list of conditions and the following disclaimer. 
00011  *  2. Redistributions in binary form must reproduce the above copyright 
00012  *     notice, this list of conditions and the following disclaimer in the 
00013  *     documentation and/or other materials provided with the distribution. 
00014  *  3. The name of the author may not be used to endorse or promote products 
00015  *     derived from this software without specific prior written permission. 
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED 
00018  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
00019  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 
00020  * EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
00021  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
00022  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
00023  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 
00024  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
00025  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 
00026  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00027  */
00028 #ifndef SCROLLERTHEME_H
00029 #define SCROLLERTHEME_H
00030 
00031 #include ".\ComponentTheme.h"
00032 #include "..\..\event\MouseListener.h"
00033 #include "..\..\util\GradientColor.h"
00034 #include "..\..\util\Rectangle.h"
00035 
00036 namespace ui
00037 {
00038     namespace theme
00039     {
00040         namespace defaulttheme
00041         {
00042             class ScrollerTheme : public ComponentTheme, public event::MouseAdapter
00043             {
00044             public:
00045                 ScrollerTheme();
00046                 ~ScrollerTheme();
00047                 void installTheme(Component *comp);
00048                 void deinstallTheme(Component *comp);
00049                 void paint(Graphics& g,Component *comp);
00050                 const util::Dimension getPreferredSize(const Component *comp) const;
00051 
00052             private:
00053                 void mousePressed(const event::MouseEvent &e);
00054                 void mouseReleased(const event::MouseEvent &e);
00055                 void mouseMotion(const event::MouseEvent &e);
00056                 void paintKnob(Graphics &g, int x, int y, int width, int height, bool dragging, int orientation);
00057                 util::Color raisedShadow;
00058                 util::Color raisedHighlight;
00059                 util::GradientColor backgroundRaisedHorizontal;
00060                 util::GradientColor backgroundLoweredHorizontal;
00061                 util::GradientColor backgroundRaisedVertical;
00062                 util::GradientColor backgroundLoweredVertical;
00063                 util::Dimension scrollerKnob;
00064                 util::Color background;
00065             };
00066         }
00067     }
00068 }
00069 
00070 #endif

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