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155 lines
4.3 KiB
155 lines
4.3 KiB
/**************************************************************************
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klcdnumber.h - The KLCDNumber widget (displays a lcd number)
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Copyright (C) 1998 Antonio Larrosa Jimenez
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(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
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GNU 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; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Send comments and bug fixes to larrosa@kde.org
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or to Antonio Larrosa, Rio Arnoya, 10 5B, 29006 Malaga, Spain
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***************************************************************************/
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#ifndef _klcdnumber_h_
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#define _klcdnumber_h_
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#include <tqwidget.h>
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class TQPainter;
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class KTriangleButton;
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class TQColor;
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class KLCDNumber : public TQWidget
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{
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TQ_OBJECT
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protected:
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class digit {
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public:
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digit()
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: up(false), nw(false), ne(false), md(false),
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sw(false), se(false), bt(false) { }
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digit( bool _up, bool _nw, bool _ne,
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bool _md, bool _sw, bool _se, bool _bt)
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: up(_up), nw(_nw), ne(_ne), md(_md),
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sw(_sw), se(_se), bt(_bt) { }
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bool up;
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bool nw;
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bool ne;
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bool md;
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bool sw;
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bool se;
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bool bt;
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};
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/*
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up
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---
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nw| |ne
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|___|<------ md
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sw|___|se
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bt
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*/
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KLCDNumber::digit Digit[11];
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/*
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={
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/ 0 / {true,true,true,false,true,true,true},
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/ 1 / {false,false,true,false,false,true,false},
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/ 2 / {true,false,true,true,true,false,true},
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/ 3 / {true,false,true,true,false,true,true},
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/ 4 / {false,true,true,true,false,true,false},
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/ 5 / {true,true,false,true,false,true,true},
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/ 6 / {true,true,false,true,true,true,true},
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/ 7 / {true,false,true,false,false,true,false},
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/ 8 / {true,true,true,true,true,true,true},
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/ 9 / {true,true,true,true,false,true,true},
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/ / {false,false,false,false,false,false,false}
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};*/
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int numDigits;
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bool setUserChangeValue;
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bool setUserDefaultValue;
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bool doubleclicked;
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TQColor backgcolor;
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TQColor LCDcolor;
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double value;
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double oldvalue;
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double defaultValue;
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double minValue;
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double maxValue;
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void drawVerticalBar(TQPainter *qpaint,int x,int y,int w,int h,int d);
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void drawHorizBar(TQPainter *qpaint,int x,int y,int w,int h,int d);
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void drawDigit(TQPainter *qpaint,int x,int y,int w,int h,digit d);
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void initDigits(void);
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public:
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KLCDNumber(int _numDigits,TQWidget *parent,const char *name);
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KLCDNumber(bool _setUserChangeValue,int _numDigits,TQWidget *parent,const char *name);
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void setUserSetDefaultValue(bool _userSetDefaultValue);
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void setDefaultValue(double v);
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void setValue(double v);
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double getValue(void) { return value; };
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double getOldValue(void) { return oldvalue; };
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double getMinValue(void) { return minValue;};
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double getMaxValue(void) { return maxValue;};
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void setRange(double min, double max);
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void setLCDBackgroundColor (int r,int g,int b);
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void setLCDColor (int r,int g,int b);
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void display (int v);
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void display (double v);
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TQSize sizeHint ();
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// TQSizePolicy sizePolicy();
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protected:
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virtual void paintEvent ( TQPaintEvent *e );
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virtual void resizeEvent ( TQResizeEvent *e);
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virtual void mouseDoubleClickEvent (TQMouseEvent *e);
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virtual void mousePressEvent (TQMouseEvent *e);
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virtual void timerEvent(TQTimerEvent *e);
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void defaultValueClicked();
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KTriangleButton *downBtn;
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KTriangleButton *upBtn;
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public slots:
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void decreaseValue();
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void increaseValue();
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void decreaseValueFast();
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void increaseValueFast();
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signals:
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void valueChanged(double v);
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};
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#endif
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