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65 lines
1.5 KiB
65 lines
1.5 KiB
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/*
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This file is part of the KDE libraries
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Copyright (C) 1997 Richard Moore (moorer@cs.man.ac.uk)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library 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 library 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. 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 LED_LAMP_H
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#define LED_LAMP_H
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#include <tqframe.h>
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class LedLamp : public TQFrame
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{
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Q_OBJECT
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public:
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enum Type { Rect, Loop };
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LedLamp(TQWidget *parent=0, Type t=Rect);
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enum State { On, Off };
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State state() const { return s; }
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void setState(State state) { s= state; repaint(false); }
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void toggleState() { if (s == On) s= Off; else if (s == Off) s= On; repaint(false); }
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public slots:
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void toggle() { toggleState(); };
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void on() { setState(On); };
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void off() { setState(Off); };
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protected:
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void drawContents(TQPainter *);
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private:
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const int w;
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const int h;
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const int dx;
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State s;
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int ledtype;
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};
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#endif
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