92 lines
2.3 KiB
C++
92 lines
2.3 KiB
C++
/* Plastik KWin window decoration
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Copyright (C) 2003-2005 Sandro Giessl <sandro@giessl.com>
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based on the window decoration "Web":
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Copyright (C) 2001 Rik Hemsley (rikkus) <rik@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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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 GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef PLASTIKBUTTON_H
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#define PLASTIKBUTTON_H
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#include <QImage>
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#include "plastik.h"
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#include <kcommondecoration.h>
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class QTimer;
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namespace KWinPlastik {
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class PlastikClient;
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class PlastikButton : public KCommonDecorationButton
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{
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Q_OBJECT
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public:
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PlastikButton(ButtonType type, PlastikClient *parent);
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~PlastikButton();
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void reset(unsigned long changed);
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PlastikClient * client() { return m_client; }
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protected slots:
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void animate();
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protected:
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void paintEvent(QPaintEvent *);
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private:
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void enterEvent(QEvent *e);
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void leaveEvent(QEvent *e);
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void drawButton(QPainter *painter);
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private:
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PlastikClient *m_client;
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ButtonIcon m_iconType;
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bool hover;
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QTimer *animTmr;
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uint animProgress;
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};
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/**
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* This class creates bitmaps which can be used as icons on buttons. The icons
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* are "hardcoded".
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* Over the previous "Gimp->xpm->QImage->recolor->SmoothScale->QPixmap" solution
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* it has the important advantage that icons are more scalable and at the same
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* time sharp and not blurred.
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*/
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class IconEngine
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{
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public:
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static QBitmap icon(ButtonIcon icon, int size);
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private:
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enum Object {
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HorizontalLine,
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VerticalLine,
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DiagonalLine,
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CrossDiagonalLine
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};
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static void drawObject(QPainter &p, Object object, int x, int y, int length, int lineWidth);
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};
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} // namespace KWinPlastik
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#endif // PLASTIKBUTTON_H
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