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/* This file is part of the KDE libraries
Copyright (C) 1997 Richard Moore (moorer@cs.man.ac.uk)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <stdio.h>
#include <qpainter.h>
#include <qbrush.h>
#include <qpen.h>
#include <qcolor.h>
#include "ledlamp.h"
#include "ledlamp.moc"
LedLamp::LedLamp(QWidget *parent, Type t) : QFrame(parent),
w( 10 ), h( 7 ), dx( 4 )
{
// Make sure we're in a sane state
s = Off;
// Set the frame style
// setFrameStyle(Sunken | Box);
setGeometry(0,0,h+1,w+1);
ledtype = t;
} // LedLamp
void
LedLamp::drawContents(QPainter *painter)
{
QBrush lightBrush(this->foregroundColor());
QBrush darkBrush(this->backgroundColor());
QPen darkPen(this->backgroundColor(),1);
QPen lightPen(this->foregroundColor(), 1);
switch(s)
{
case On:
painter->setBrush(lightBrush);
switch (ledtype)
{
case Rect:
painter->drawRect(1,1,w-3, h-2);
break;
case Loop:
painter->setBrush(lightBrush);
painter->setPen(lightPen);
painter->drawLine(0, 2, 0, h-2); // |
painter->drawLine(1, 1, w-4, 1); // ~
painter->drawLine(w-3, 2, w-3, h-2); // |
painter->drawLine(2, h-2, w-3, h-2); //_
painter->drawLine(w-6,0,w-6,2); // ---+
painter->drawLine(3,h-2,3,h); // +---
break;
}
break;
case Off:
painter->setBrush(darkBrush);
switch (ledtype)
{
case Rect:
painter->drawRect(1,1,w-3, h-2);
break;
case Loop:
painter->setBrush(darkBrush);
painter->setPen(darkPen);
painter->fillRect(0,0,w,h, darkBrush);
/*
painter->drawLine(0, 2, 0, h-2); // |
painter->drawLine(1, 1, w-4, 1); // ~
painter->drawLine(w-3, 2, w-3, h-2); // |
painter->drawLine(2, h-2, w-3, h-2); //_
painter->drawLine(w-6,0,w-6,2); // ---+
painter->drawLine(3,h-2,3,h); // +---
*/
break;
}
break;
default:
fprintf(stderr, "LedLamp: INVALID State (%d)\n", s);
}
} // drawContents
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