diff options
Diffstat (limited to 'kalzium/src/orbitswidget.cpp')
| -rw-r--r-- | kalzium/src/orbitswidget.cpp | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/kalzium/src/orbitswidget.cpp b/kalzium/src/orbitswidget.cpp new file mode 100644 index 00000000..f79381f0 --- /dev/null +++ b/kalzium/src/orbitswidget.cpp @@ -0,0 +1,257 @@ +/*************************************************************************** + begin : Jun 23 2003 + copyright : (C) 2003, 2004, 2005 by Carsten Niehaus + email : cniehaus@kde.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. * + * * + ***************************************************************************/ + +#include "orbitswidget.h" + +#include <kdebug.h> + +//QT-Includes +#include <qpainter.h> +#include <qregexp.h> +#include <qpixmap.h> + +static QStringList hulllist; + +OrbitsWidget::OrbitsWidget( QWidget *parent, const char *name) : QWidget( parent, name ) +{ + if ( hulllist.count() == 0 ) + { + hulllist.append( "1" ); + hulllist.append( "2" ); //Helium + hulllist.append( "2 1" ); + hulllist.append( "2 2" ); + hulllist.append( "2 3" ); + hulllist.append( "2 4" ); + hulllist.append( "2 5" ); + hulllist.append( "2 6" ); + hulllist.append( "2 7" ); + hulllist.append( "2 8" ); //Neon + hulllist.append( "2 8 1" ); + hulllist.append( "2 8 2" ); + hulllist.append( "2 8 3" ); + hulllist.append( "2 8 4" ); + hulllist.append( "2 8 5" ); + hulllist.append( "2 8 6" ); + hulllist.append( "2 8 7" ); + hulllist.append( "2 8 8" ); //Argon + hulllist.append( "2 8 8 1" ); + hulllist.append( "2 8 8 2" );//Calcium + hulllist.append( "2 8 9 2" ); + hulllist.append( "2 8 10 2" ); + hulllist.append( "2 8 11 2" ); + hulllist.append( "2 8 13 1" ); + hulllist.append( "2 8 13 2" );//Manganese + hulllist.append( "2 8 14 2" ); + hulllist.append( "2 8 15 2" ); + hulllist.append( "2 8 16 2" ); + hulllist.append( "2 8 18 1" );//Copper + hulllist.append( "2 8 18 2" ); + hulllist.append( "2 8 18 3" ); + hulllist.append( "2 8 18 4" ); + hulllist.append( "2 8 18 5" ); + hulllist.append( "2 8 18 6" ); + hulllist.append( "2 8 18 7" ); + hulllist.append( "2 8 18 8" );//Krypton + hulllist.append( "2 8 18 8 1" ); + hulllist.append( "2 8 18 8 2" );//Rubidium + hulllist.append( "2 8 18 9 2" ); + hulllist.append( "2 8 18 10 2" );//Zirconium + hulllist.append( "2 8 18 12 1" ); + hulllist.append( "2 8 18 13 1" ); + hulllist.append( "2 8 18 14 1" );//Techneticum + hulllist.append( "2 8 18 15 1" ); + hulllist.append( "2 8 18 16 1" ); + hulllist.append( "2 8 18 18" ); //Palladium + hulllist.append( "2 8 18 18 1" ); + hulllist.append( "2 8 18 18 2" ); + hulllist.append( "2 8 18 18 3" );//Indium + hulllist.append( "2 8 18 18 4" ); + hulllist.append( "2 8 18 18 5" ); + hulllist.append( "2 8 18 18 6" ); + hulllist.append( "2 8 18 18 7" ); + hulllist.append( "2 8 18 18 8" );//Xenon + hulllist.append( "2 8 18 18 8 1" );//Caesium + hulllist.append( "2 8 18 18 8 2" );//Barium + hulllist.append( "2 8 18 18 9 2" ); + hulllist.append( "2 8 18 20 8 2" );//Cerium + hulllist.append( "2 8 18 21 8 2" ); + hulllist.append( "2 8 18 22 8 2" ); + hulllist.append( "2 8 18 23 8 2" ); + hulllist.append( "2 8 18 24 8 2" ); + hulllist.append( "2 8 18 25 8 2" ); + hulllist.append( "2 8 18 25 9 2" );//Gadolinium + hulllist.append( "2 8 18 27 8 2" );//Terbium + hulllist.append( "2 8 18 28 8 2" ); + hulllist.append( "2 8 18 29 8 2" ); + hulllist.append( "2 8 18 30 8 2" ); + hulllist.append( "2 8 18 31 8 2" ); + hulllist.append( "2 8 18 32 8 2" );//Ytterbium + hulllist.append( "2 8 18 32 9 2" );//Lutetium + hulllist.append( "2 8 18 32 10 2" );//Hafnium + hulllist.append( "2 8 18 32 11 2" ); + hulllist.append( "2 8 18 32 12 2" ); + hulllist.append( "2 8 18 32 13 2" ); + hulllist.append( "2 8 18 32 14 2" ); + hulllist.append( "2 8 18 32 15 2" );//Irdium + hulllist.append( "2 8 18 32 17 1" ); + hulllist.append( "2 8 18 32 18 1" ); + hulllist.append( "2 8 18 32 18 2" );//Mercury + hulllist.append( "2 8 18 32 18 3" ); + hulllist.append( "2 8 18 32 18 4" ); + hulllist.append( "2 8 18 32 18 5" ); + hulllist.append( "2 8 18 32 18 6" ); + hulllist.append( "2 8 18 32 18 7" ); + hulllist.append( "2 8 18 32 18 8" );//Radon + hulllist.append( "2 8 18 32 18 8 1" );//Francium + hulllist.append( "2 8 18 32 18 8 2" );//Radium + hulllist.append( "2 8 18 32 18 9 2" );//Actinium + hulllist.append( "2 8 18 32 20 8 2" );//Thorium + hulllist.append( "2 8 18 32 21 8 2" ); + hulllist.append( "2 8 18 32 22 8 2" );//Uran + hulllist.append( "2 8 18 32 23 8 2" ); + hulllist.append( "2 8 18 32 24 8 2" );//Plutonium + hulllist.append( "2 8 18 32 25 8 2" ); + hulllist.append( "2 8 18 32 26 8 2" );//Cm + hulllist.append( "2 8 18 32 27 8 2" ); + hulllist.append( "2 8 18 32 28 8 2" );//Cf + hulllist.append( "2 8 18 32 29 8 2" ); + hulllist.append( "2 8 18 32 30 8 2" );//Fm + hulllist.append( "2 8 18 32 31 8 2" ); + hulllist.append( "2 8 18 32 32 8 2" );//Nobelium + hulllist.append( "2 8 18 32 32 9 2" );//Lawrencium + hulllist.append( "2 8 18 32 32 10 2" ); + hulllist.append( "2 8 18 32 32 11 2" );//Dubnium (105) + hulllist.append( "2 8 18 32 32 12 2" ); + hulllist.append( "2 8 18 32 32 13 2" );//Bohrium + hulllist.append( "2 8 18 32 32 14 2" ); + hulllist.append( "2 8 18 32 32 15 2" );//Mt + hulllist.append( "2 8 18 32 32 16 2" );//Darmstadtium + hulllist.append( "2 8 18 32 32 17 2" );//Roentgenium + } +} + +void OrbitsWidget::setElementNumber( const int num ) +{ + Elemno = num; + + getNumberOfOrbits(); + + update(); +} + +void OrbitsWidget::getNumberOfOrbits() +{ + numOfElectrons.clear(); + QRegExp rxb( "\\s" ); //space + QString o = getNumber(); + + num = 1; + int pos = 0; + int cut = 0; + bool cont = true; + + if ( !o.contains( rxb ) ) //only true for H and He + numOfElectrons.append( o.toInt() ); + else //every other element + { + while ( cont ) + { + + pos = o.find( rxb ); + cut = o.length()-pos-1; + numOfElectrons.append(o.left( pos ).toInt()); + o = o.right( cut ); + num++; + + if ( !o.contains( rxb ) ) + { + numOfElectrons.append( o.toInt() ); + cont = false; + } + } + } +} + +const QString& OrbitsWidget::getNumber() const +{ + return *hulllist.at( Elemno-1 ); +} + +void OrbitsWidget::paintEvent( QPaintEvent* ) +{ + + QPainter DC; + DC.begin( this ); + + int h=height(); + int w=width(); + int w_c=h/10; + int h_c=h/10; + + //the radius of the current orbit + int r; + + //the radius of an 'electron' + int r_electron; + + //make sure the biggest orbit fits in the widget + if ( h < w ) + r = ( h-2*h_c )/2; + else r = ( w-2*w_c )/2; + + r_electron = r/20; //diameter of an electron-circle + + QBrush brush( yellow ); + + int d = 2*r; //Diameter + int ddx = d/(2*num);//difference to the previous circle + + numOfElectrons.prepend( 999 ); + intList::Iterator it = numOfElectrons.end(); + it--; + + for ( int i = 0 ; i < num ; ++i ) + { + int mx = w_c+ddx*i; //the x-coordinate for the current circle + int my = h_c+ddx*i; //the y-coordinate for the current circle + + DC.setBrush( NoBrush ); + DC.setPen( black ); + + //draw the big ellipses in concentric circles + DC.drawEllipse( mx , my , d , d); + + DC.setBrush( brush ); + + for ( int e = 0 ; e < *it ; ++e ) + { + int x = (int)translateToDX( ( double )d/2 , ( double )e , *it); + int y = (int)translateToDY( ( double )d/2 , ( double )e , *it); + + DC.drawEllipse( x + mx + d/2 - r_electron, + y + mx + d/2 - r_electron, + 2*r_electron , + 2*r_electron ); + + } + --it; + d = d-2*ddx; + } +} + + + + +#include "orbitswidget.moc" |