before starting to hack QTableItem I wanted to have a safe point in cvs

11 files changed, 121 insertions, 11 deletions

diff --git a/noncore/apps/oxygen/calcdlgui.cpp b/noncore/apps/oxygen/calcdlgui.cpp
index e40e2c7..b6dfff3 100644
--- a/noncore/apps/oxygen/calcdlgui.cpp
+++ b/noncore/apps/oxygen/calcdlgui.cpp
@@ -1,57 +1,65 @@
 /***************************************************************************
+   application:             : Oxygen
+
+   begin                    : September 2002
+   copyright                : ( C ) 2002 by Carsten Niehaus
+   email                    : cniehaus@handhelds.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 "oxygen.h"
 
 #include "calcdlgui.h"
 #include "kmolcalc.h"
 #include <qlineedit.h>
 #include <qmultilineedit.h>
 #include <qpushbutton.h>
 
 calcDlgUI::calcDlgUI() : CalcDlg()
 {
     this->showMaximized();
     kmolcalc = new KMolCalc;
     connect( calculate, SIGNAL( clicked() ), this, SLOT( calc() ) );
     connect( clear_fields, SIGNAL( clicked() ), this, SLOT( clear() ) );
     result->setReadOnly( true );
 }
 
 void calcDlgUI::calc()
 {
     QString compound( formula->text() );
     if ( compound.isEmpty() ) {
         clear();
         return;
     }
     QString errors( kmolcalc->readFormula( compound ) );
     QString mw, ea;
     double weight = kmolcalc->getWeight();
     if ( errors == "OK" ) {
         mw.setNum( weight );
         ea = kmolcalc->getEmpFormula() + " :\n" + kmolcalc->getEA();
     } else {
         mw = "???";
         ea = tr( "ERROR: \n" ) + errors + "\n";
     }
     result->setText( mw );
     anal_display->setText( ea );
 }
 
 /**
  * * Clear all text entry / result fields.
  * */
 void calcDlgUI::clear()
 {
     formula->clear();
     result->clear();
     anal_display->clear();
 }
 
 
diff --git a/noncore/apps/oxygen/dataTable.cpp b/noncore/apps/oxygen/dataTable.cpp
index 70b5a6a..ff01417 100644
--- a/noncore/apps/oxygen/dataTable.cpp
+++ b/noncore/apps/oxygen/dataTable.cpp
@@ -1,102 +1,122 @@
 /***************************************************************************
+   application:             : Oxygen
+
+   begin                    : September 2002
+   copyright                : ( C ) 2002 by Carsten Niehaus
+   email                    : cniehaus@handhelds.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 <qpe/config.h>
 
 #include "dataTable.h"
 #include <qwidget.h>
 #include <qhbox.h>
 #include <qlabel.h>
 #include <qfont.h>
 #include <qlayout.h>
 
 OxydataWidget::OxydataWidget(QWidget *parent) : QWidget(parent)
 {
     QGridLayout *qgrid = new QGridLayout( this, 2,1 );
+    
     QHBox *hbox = new QHBox( this );
     left = new QLabel( hbox );
     middle = new QLabel( hbox );
     right = new QLabel( hbox );
     
-    DataTable = new OxydataTable( 9,2, this );
-
+    right->setAlignment( AlignRight );
+    middle->setAlignment( AlignHCenter );
+    
     QFont bf;
     bf.setBold( true );
     bf.setPointSize( bf.pointSize()+2 );
     middle->setFont( bf );
 
+    DataTable = new OxydataTable( 9,2, this );
+    DataTable->setColumnWidth ( 1 , 118 );
+    DataTable->setColumnWidth ( 0 , 118 );
     setTable();
 
     qgrid->addWidget( hbox,0,0 );    
     qgrid->addWidget( DataTable,1,0 );    
 }
 
 void OxydataWidget::setElement( int el )
 {
     Config configobj( "oxygendata" );
     configobj.setGroup( QString::number( el+1 ));
     
     left->setText( configobj.readEntry( "Symbol" ) );
     middle->setText( configobj.readEntry( "Name" ) );
     right->setText( QString::number( el+1 ) );
 
     DataTable->setText( 0,1,configobj.readEntry( "Weight" ) ); 
     DataTable->setText( 1,1,configobj.readEntry( "Block" ) ); 
     DataTable->setText( 2,1,configobj.readEntry( "Group" ) ); 
     DataTable->setText( 3,1,configobj.readEntry( "EN" ) ); 
     DataTable->setText( 4,1,configobj.readEntry( "AR" ) ) ; 
     DataTable->setText( 5,1,configobj.readEntry( "IE" ) ); 
     DataTable->setText( 6,1,configobj.readEntry( "Density" ) ); 
     DataTable->setText( 7,1,configobj.readEntry( "BP" ) ); 
     DataTable->setText( 8,1,configobj.readEntry( "MP" ) ); 
 }
 
 void OxydataWidget::setTable() const
 {
     DataTable->setText( 0,0, tr( "Weight:" ) );
     DataTable->setText( 1,0, tr( "Block" )) ;
     DataTable->setText( 2,0, tr( "Group" )) ;
     DataTable->setText( 3,0, tr( "Electronegativity" )) ;
     DataTable->setText( 4,0, tr( "Atomic radius" )) ;
     DataTable->setText( 5,0, tr( "Ionizationenergie" )) ;
     DataTable->setText( 6,0, tr( "Density" )) ;
     DataTable->setText( 7,0, tr( "Boilingpoint" ) );
     DataTable->setText( 8,0, tr( "Meltingpoint" ) );
 }
 
 OxydataTable::OxydataTable(int numRows, int numCols, QWidget *parent,
         const char *name) : QTable(numRows, numRows, parent, name)
 {
     this->setShowGrid( false );
     this->setHScrollBarMode(QScrollView::AlwaysOff);
     this->horizontalHeader()->hide();
     this->verticalHeader()->hide();
     this->setTopMargin( 0 );
     this->setLeftMargin( 0 );
 }
 
+int OxydataTable::alignment() const
+{
+    return AlignLeft | AlignVCenter;
+};
+
+
+
 void OxydataTable::paintCell(  QPainter *p, int row, int col, const QRect &cr, bool selected)
 {
     if ( cr.width() == 0 || cr.height() == 0 )
         return;
     selected = FALSE;
 
     QTableItem *itm = item( row, col );
     QColorGroup colgrp = colorGroup();
     if ( itm ) 
     {
         if ( row%2 )
             colgrp.setColor(  QColorGroup::Base, QColor( 180,200,210 ) );
         else
             colgrp.setColor(  QColorGroup::Base, QColor( 230,235,235 ) );
         p->save();
         itm->paint( p, colgrp, cr, selected );
         p->restore();
     }
 }
diff --git a/noncore/apps/oxygen/dataTable.h b/noncore/apps/oxygen/dataTable.h
index ccc4300..00063d4 100644
--- a/noncore/apps/oxygen/dataTable.h
+++ b/noncore/apps/oxygen/dataTable.h
@@ -1,70 +1,81 @@
 
 /***************************************************************************
  *                                                                         *
  * 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 _DATATABLE_H
 #define _DATATABLE_H
 
 #include <qwidget.h>
 #include <qtable.h>
 
 class QLabel;
 class OxydataTable;
+class QTableItem;
 
 /*
  * A OxydataWidget shows all known data of an element. It can 
  * be used for both the PSE and the pure Data-Dialog. It is 
  * a simple QHBox with 2 QStrings in it plus a OxydataTable
  * which contains the rest of the data.
  *
  * Author: Carsten Niehaus <cniehaus@handhelds.org>
  */
 
 class OxydataWidget : public QWidget
 {
     Q_OBJECT
 
     public:
         OxydataWidget(QWidget *parent=0);
 
         QLabel *left, *middle, *right;
 
     private:
         OxydataTable *DataTable;
         void setTable() const;
         
     public slots:
         void setElement( int );
 };
 
 /*
  * A OxydataTable is derived from QTable. I recoded the paintCell to have 
  * different colors in the backgound. Furthermore this widget never has a
  * grid, thus I removed that code in paintCell.
  *
  * Author: Carsten Niehaus <cniehaus@handhelds.org>
  */
 
 class OxydataTable : public QTable
 {
         Q_OBJECT
         
     public:
         OxydataTable( int numRows, int numCols,
                             QWidget *parent = 0, const char *name = 0 );
 
+        virtual int alignment() const;
+//        virtual QTableItem *item(  int row, int col ) const;
+
     protected:
         /*
          * This method is reimplemented form QTable. It implements the colourisation
          * of every second row.
          */
         virtual void paintCell( QPainter *p, int row, int col, const QRect &cr, bool selected );
 };
 
+//X class OxydataQTI : QTableItem
+//X {
+//X     Q_OBJECT
+//X 
+//X     public:
+//X         OxydataQTI( 
+
 #endif
diff --git a/noncore/apps/oxygen/datawidgetui.cpp b/noncore/apps/oxygen/datawidgetui.cpp
index 2e99c0b..4dab109 100644
--- a/noncore/apps/oxygen/datawidgetui.cpp
+++ b/noncore/apps/oxygen/datawidgetui.cpp
@@ -1,42 +1,51 @@
 /***************************************************************************
+   application:             : Oxygen
+
+   begin                    : September 2002
+   copyright                : ( C ) 2002 by Carsten Niehaus
+   email                    : cniehaus@handhelds.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 "datawidgetui.h"
+#include "dataTable.h"
 
 #include <qpe/config.h>
 #include <qstring.h>
 #include <qcombobox.h>
 #include <qlayout.h>
 #include <qhbox.h>
 #include <qlabel.h>
 
 dataWidgetUI::dataWidgetUI() : QWidget()
 {
     this->setCaption( tr( "Chemical Data" ));
-    
     QGridLayout *qgrid = new QGridLayout( this, 2,1 );
     
     dataCombo = new QComboBox( this );
-    OxydataWidget *oxyDW = new OxydataWidget(this);
-    oxyDW->setElement( 1 );
-    qgrid->addWidget(  dataCombo, 0,0);
-    qgrid->addWidget(  oxyDW , 1,0 );
-    
-    connect ( dataCombo, SIGNAL( activated(int) ), oxyDW, SLOT( setElement(int) ) );
-    Config configobj( "oxygendata" );
     
     //read in all names of the 118 elements
+    Config configobj( "oxygendata" );
     for ( int i = 1 ; i < 119 ; i++ )
     {
         configobj.setGroup( QString::number( i ) );
         QString foo = configobj.readEntry( "Name" );
         dataCombo->insertItem( foo );
     }
+    
+    OxydataWidget *oxyDW = new OxydataWidget(this);
+    connect ( dataCombo, SIGNAL( activated(int) ), oxyDW, SLOT( setElement(int) ) );
+    oxyDW->setElement( 1 );
+
+    qgrid->addWidget(  dataCombo, 0,0);
+    qgrid->addWidget(  oxyDW , 1,0 );
 }
 
diff --git a/noncore/apps/oxygen/datawidgetui.h b/noncore/apps/oxygen/datawidgetui.h
index 5399c81..cd716ad 100644
--- a/noncore/apps/oxygen/datawidgetui.h
+++ b/noncore/apps/oxygen/datawidgetui.h
@@ -1,25 +1,41 @@
+#ifndef DATAWIDGETUI_H
+#define DATAWIDGETUI_H
+
+
+/***************************************************************************
+   application:             : Oxygen
+
+   begin                    : September 2002
+   copyright                : ( C ) 2002 by Carsten Niehaus
+   email                    : cniehaus@handhelds.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 "dataTable.h"
+
+
+class OxydataWidget;
+class OxydataTable;
 
 class QComboBox;
+#include <qwidget.h>
 
 class dataWidgetUI : public QWidget
 {
         Q_OBJECT
         
     public:
                 dataWidgetUI();
 
     private:
         OxydataTable *DataTable;
         QComboBox *dataCombo;
         OxydataWidget *oxyDW;
 };
+#endif
diff --git a/noncore/apps/oxygen/main.cpp b/noncore/apps/oxygen/main.cpp
index 31e44dc..c8fcdb4 100644
--- a/noncore/apps/oxygen/main.cpp
+++ b/noncore/apps/oxygen/main.cpp
@@ -1,21 +1,29 @@
 /***************************************************************************
+   application:             : Oxygen
+
+   begin                    : September 2002
+   copyright                : ( C ) 2002 by Carsten Niehaus
+   email                    : cniehaus@handhelds.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 <qpe/qpeapplication.h>
 #include "oxygen.h"
 
 int main(int argc, char **argv)
 {
     QPEApplication app(argc, argv);
     Oxygen *oxi = new Oxygen();
     app.setMainWidget(oxi);
     oxi->showMaximized();
     return app.exec();
 }
diff --git a/noncore/apps/oxygen/oxyframe.cpp b/noncore/apps/oxygen/oxyframe.cpp
index a5f262e..c61c8e5 100644
--- a/noncore/apps/oxygen/oxyframe.cpp
+++ b/noncore/apps/oxygen/oxyframe.cpp
@@ -1,25 +1,33 @@
 /***************************************************************************
+   application:             : Oxygen
+
+   begin                    : September 2002
+   copyright                : ( C ) 2002 by Carsten Niehaus
+   email                    : cniehaus@handhelds.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 "oxygen.h"
 
 #include <qpe/config.h>
 #include "oxyframe.h"
 
 OxyFrame::OxyFrame(QWidget *parent, const char *name) : QFrame(parent,name)
 {
     N = name;
     this->setFrameStyle( QFrame::Box );
     this->setLineWidth( 0 );
     this->setMidLineWidth( 1 );
     this->setFrameShadow( QFrame::Sunken );
 }
 
 void OxyFrame::mousePressEvent (  QMouseEvent * e ){
     emit num( N );
 };
diff --git a/noncore/apps/oxygen/oxyframe.h b/noncore/apps/oxygen/oxyframe.h
index a19f13c..4543504 100644
--- a/noncore/apps/oxygen/oxyframe.h
+++ b/noncore/apps/oxygen/oxyframe.h
@@ -1,34 +1,41 @@
+/***************************************************************************
+   application:             : Oxygen
+
+   begin                    : September 2002
+   copyright                : ( C ) 2002 by Carsten Niehaus
+   email                    : cniehaus@handhelds.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 _OXYFRAME_H
 #define _OXYFRAME_H
 
 
 #include <qframe.h>
 
 class OxyFrame : public QFrame
 {
         Q_OBJECT
         
     public:
         OxyFrame(  QWidget *parent=0, const char *name=0);
 
         void mousePressEvent( QMouseEvent *);
 
         QString N;
 
     signals:
         /*
          * this signal emits the name ( the elemen-number ) 
          */
         void num(QString);
 };
 
 #endif
diff --git a/noncore/apps/oxygen/oxygen.cpp b/noncore/apps/oxygen/oxygen.cpp
index 4e293c7..b3392e1 100644
--- a/noncore/apps/oxygen/oxygen.cpp
+++ b/noncore/apps/oxygen/oxygen.cpp
@@ -1,59 +1,67 @@
 /***************************************************************************
+   application:             : Oxygen
+
+   begin                    : September 2002
+   copyright                : ( C ) 2002 by Carsten Niehaus
+   email                    : cniehaus@handhelds.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 "oxygen.h"
 
 #include <qlabel.h>
 #include <qapplication.h>
 #include <qpushbutton.h>
 #include <qvbox.h>
 #include "calcdlg.h"
 #include "calcdlgui.h"
 #include "datawidgetui.h"
 #include "psewidget.h"
 
 Oxygen::Oxygen()
   : QMainWindow()
 {
     this->setCaption( tr( "Oxygen" ) );
     vbox = new QVBox( this );
     QPushButton *dataButton = new QPushButton( "Data", vbox );
     connect ( dataButton, SIGNAL( clicked() ), this, SLOT( slotData() ) );
     QPushButton *calcButton = new QPushButton( "Calculations", vbox );
     connect ( calcButton, SIGNAL( clicked() ), this, SLOT( slotCalculations() ) );
     QPushButton *pseButton = new QPushButton( "PSE", vbox );
     connect ( pseButton, SIGNAL( clicked() ), this, SLOT( slotPSE() ) );
 
     setCentralWidget( vbox );
 }
 
 
 void Oxygen::close() const
 {
   QApplication::exit();
 }
 
 //SLOTS
 
 void Oxygen::slotCalculations() const{ 
     calcDlgUI *CalcDlgUI = new calcDlgUI();
     CalcDlgUI->show();
 };
 
 void Oxygen::slotData() const{ 
     dataWidgetUI *DataWidgetUI = new dataWidgetUI();
     DataWidgetUI->showMaximized();
     DataWidgetUI->show();
 };
 
 void Oxygen::slotPSE() const{
     PSEWidget *pse = new PSEWidget();
     pse->showMaximized();
     pse->show();
 };
 
diff --git a/noncore/apps/oxygen/psewidget.cpp b/noncore/apps/oxygen/psewidget.cpp
index 78e54d5..a3bb505 100644
--- a/noncore/apps/oxygen/psewidget.cpp
+++ b/noncore/apps/oxygen/psewidget.cpp
@@ -1,65 +1,73 @@
 /***************************************************************************
+   application:             : Oxygen
+
+   begin                    : September 2002
+   copyright                : ( C ) 2002 by Carsten Niehaus
+   email                    : cniehaus@handhelds.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 <qpe/config.h>
 #include <qlayout.h>
 #include <qlist.h>
 #include "dataTable.h"
 #include "psewidget.h"
 #include "oxyframe.h"
 
 
 PSEWidget::PSEWidget() : QWidget()
 {
     this->setCaption( tr( "Periodic System" ) );
 
     QVBoxLayout *vlay = new QVBoxLayout( this );
     
     QGridLayout *grid = new QGridLayout( 18,10 );
     int h=0, v=0;
     
     Config configobj( "oxygendata" );
     for( int n = 0 ; n < 118 ; n++ )
     {
         configobj.setGroup( QString::number( n+1 ));
         
         position( n+1,h,v );
         QList<OxyFrame> PSEframe;
         PSEframe.append( new OxyFrame( this , QString::number(n) ) );
         grid->addWidget( PSEframe.current() , v/40+1 , h/40 );
         PSEframe.current()->setMinimumHeight( 11 );
         PSEframe.current()->setPalette(  QPalette(  PSEColor( configobj.readEntry( "Block" )  ) ) );
         connect( PSEframe.current(), SIGNAL( num(QString) ), this, SLOT( slotShowElement(QString) ));
     }
     
     oxyDW = new OxydataWidget(this);
     oxyDW->setElement( 1 );
 
     vlay->addLayout( grid );
     vlay->addWidget( oxyDW );
 }
 
 QColor PSEWidget::PSEColor( QString block )
 {
     QColor c;
     if ( block == "s" ) c.setRgb( 213 , 233 , 231 );
     else if ( block == "d" ) c.setRgb( 200,230,160 );
     else if ( block == "p" ) c.setRgb( 238,146,138 );
     else if ( block == "f" ) c.setRgb( 190 , 190 , 190 );
     return  c;
 };
 
 void PSEWidget::slotShowElement(QString number)
 { 
     oxyDW->setElement( number.toInt() );
 };
 
 void PSEWidget::position(int n, int& h, int& v)
 {
     //Hydrogen
diff --git a/noncore/apps/oxygen/psewidget.h b/noncore/apps/oxygen/psewidget.h
index f69eeb3..fdf838e 100644
--- a/noncore/apps/oxygen/psewidget.h
+++ b/noncore/apps/oxygen/psewidget.h
@@ -1,38 +1,45 @@
+/***************************************************************************
+   application:             : Oxygen
+
+   begin                    : September 2002
+   copyright                : ( C ) 2002 by Carsten Niehaus
+   email                    : cniehaus@handhelds.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 _PSEWIDGET_H
 #define _PSEWIDGET_H
 
 #include <qwidget.h>
 
 class QGridLayout;
 class OxydataWidget;
 
 class PSEWidget : public QWidget
 {
         Q_OBJECT
         
     public:
                 PSEWidget();
         QGridLayout *bottom_grid;
         OxydataWidget *oxyDW;
 
     private:
         QGridLayout *maingrid;
         
         void position( int, int&, int& );
         QColor PSEColor( QString );
 
     public slots:
         void slotShowElement(QString);
 
 };
 
 #endif