From 5de3dd4762ca33a0f92e79ffa4fe2ff67069d531 Mon Sep 17 00:00:00 2001 From: tpearson Date: Wed, 24 Feb 2010 01:49:02 +0000 Subject: Added KDE3 version of ktechlab git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktechlab@1095338 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- src/electronics/components/ecled.h | 48 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 src/electronics/components/ecled.h (limited to 'src/electronics/components/ecled.h') diff --git a/src/electronics/components/ecled.h b/src/electronics/components/ecled.h new file mode 100644 index 0000000..ce24598 --- /dev/null +++ b/src/electronics/components/ecled.h @@ -0,0 +1,48 @@ +/*************************************************************************** + * Copyright (C) 2003 by David Saxton * + * david@bluehaze.org * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef ECLED_H +#define ECLED_H + +#include "component.h" +#include "ecdiode.h" + +/** +@short Simulates a LED +@author David Saxton +*/ +class ECLed : public ECDiode +{ +public: + ECLed( ICNDocument *icnDocument, bool newItem, const char *id = 0L ); + ~ECLed(); + + static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id ); + static LibraryItem *libraryItem(); + /** + * Returns the brightness for the given current, from 255 (off) -> 0 (on) + */ + static uint brightness( double i ); + + virtual void dataChanged(); + virtual void stepNonLogic(); + virtual bool doesStepNonLogic() const { return true; } + +private: + virtual void drawShape( QPainter &p ); + + double r, g, b; + + double avg_brightness; + uint last_brightness; + double lastUpdatePeriod; +}; + +#endif -- cgit v1.2.1