canvasshapes.cpp

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/**********************************************************************
** Copyright (C) 2000 Trolltech AS.  All rights reserved.
**
** This file is part of Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include <qgfx_qws.h>
#include "canvasshapes.h"


CanvasRoundRect::CanvasRoundRect(int x, int y, QCanvas *canvas) :
        QCanvasRectangle( x, y, ( qt_screen->deviceWidth() < 200 ) ? 20 : 23, ( qt_screen->deviceWidth() < 200 ) ? 27 : 36, canvas)
{
    setZ(0);
    show();
}


void CanvasRoundRect::redraw()
{
    hide();
    show();
}


void CanvasRoundRect::drawShape(QPainter &p)
{
    if ( qt_screen->deviceWidth() < 200 )
        p.drawRoundRect( (int)x() + 1, (int)y() + 1, 18, 25);
    else
        p.drawRoundRect( (int)x(), (int)y(), 23, 36);
}


CanvasCircleOrCross::CanvasCircleOrCross(int x, int y, QCanvas *canvas) :
        QCanvasRectangle( x, y, 21, 21, canvas), circleShape(TRUE)
{
    show();
}


void CanvasCircleOrCross::redraw()
{
    hide();
    show();
}


void CanvasCircleOrCross::setCircle()
{
    circleShape = TRUE;
    redraw();
}


void CanvasCircleOrCross::setCross()
{
    circleShape = FALSE;
    redraw();
}


void CanvasCircleOrCross::drawShape(QPainter &p)
{
    if ( qt_screen->deviceWidth() < 200 ) {
        int x1 = (int)x(), y1 = (int)y();
        // Green circle
        if (circleShape == TRUE) {
            p.setPen( QPen( QColor(0x10, 0xE0, 0x10), 1 ) );
            p.drawEllipse( x1 - 1, y1 - 1, 17, 17);
            p.drawEllipse( x1 - 1, y1 - 0, 17, 15);
            p.drawEllipse( x1 + 0, y1 + 0, 15, 15);
            p.drawEllipse( x1 + 1, y1 + 0, 13, 15);
            p.drawEllipse( x1 + 1, y1 + 1, 13, 13);
        // Red cross
        } else {
            p.setPen( QPen( QColor(0xE0, 0x10, 0x10), 4 ) );
            p.drawLine( x1, y1, x1 + 14, y1 + 14);
            p.drawLine( x1 + 14, y1, x1, y1 + 14);
        }
    } else {
        int x1 = (int)x(), y1 = (int)y();
        // Green circle
        if (circleShape == TRUE) {
            p.setPen( QPen( QColor(0x10, 0xE0, 0x10), 1 ) );
            p.drawEllipse( x1 - 1, y1 - 1, 21, 21);
            p.drawEllipse( x1 - 1, y1 - 0, 21, 19);
            p.drawEllipse( x1 + 0, y1 + 0, 19, 19);
            p.drawEllipse( x1 + 1, y1 + 0, 17, 19);
            p.drawEllipse( x1 + 1, y1 + 1, 17, 17);
        // Red cross
        } else {
            p.setPen( QPen( QColor(0xE0, 0x10, 0x10), 5 ) );
            p.drawLine( x1, y1, x1 + 20, y1 + 20);
            p.drawLine( x1 + 20, y1, x1, y1 + 20);
        }
    }
}

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