From 6008e7d286293a87fca4ff43729bdfa66d700989 Mon Sep 17 00:00:00 2001 From: cniehaus Date: Wed, 18 Sep 2002 13:54:36 +0000 Subject: This is far better: I use 2 more classes, everything is far more OO --- diff --git a/noncore/apps/oxygen/dataTable.cpp b/noncore/apps/oxygen/dataTable.cpp index bb786ea..642a8be 100644 --- a/noncore/apps/oxygen/dataTable.cpp +++ b/noncore/apps/oxygen/dataTable.cpp @@ -7,11 +7,88 @@ * * **************************************************************************/ +#include + #include "dataTable.h" +#include +#include +#include +#include +#include +#include + +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 ); + + QFont bf; + bf.setBold( true ); + bf.setPointSize( bf.pointSize()+2 ); + middle->setFont( bf ); + + setTable(); + + qgrid->addWidget( hbox,0,0 ); + qgrid->addWidget( DataTable,1,0 ); +} + +void OxydataWidget::setElement( int el ) +{ + Config test( "/home/opie/Settings/oxygendata", Config::File ); + test.setGroup( QString::number( el+1 )); + + left->setText( test.readEntry( "Symbol" ) ); + middle->setText( test.readEntry( "Name" ) ); + right->setText( QString::number( el+1 ) ); + + QString weight = test.readEntry( "Weight" ); + DataTable->setText( 0,1,weight ); + QString block = test.readEntry( "Block" ); + DataTable->setText( 1,1,block ); + QString grp = test.readEntry( "Group" ); + DataTable->setText( 2,1,grp ); + QString en = test.readEntry( "EN" ); + DataTable->setText( 3,1,en ); + QString ar = test.readEntry( "AR" ); + DataTable->setText( 4,1,ar ) ; + QString ion = test.readEntry( "IE" ); + DataTable->setText( 5,1,ion ); + QString dens = test.readEntry( "Density" ); + DataTable->setText( 6,1,dens ); + QString bp = test.readEntry( "BP" ); + DataTable->setText( 7,1,bp ); + QString mp = test.readEntry( "MP" ); + DataTable->setText( 8,1,mp ); +} + +void OxydataWidget::setTable() +{ + 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 ); } void OxydataTable::paintCell( QPainter *p, int row, int col, const QRect &cr, bool selected) diff --git a/noncore/apps/oxygen/dataTable.h b/noncore/apps/oxygen/dataTable.h index 908d241..624e8bd 100644 --- a/noncore/apps/oxygen/dataTable.h +++ b/noncore/apps/oxygen/dataTable.h @@ -11,8 +11,37 @@ #ifndef _DATATABLE_H #define _DATATABLE_H +#include #include +class QLabel; +class OxydataTable; + +class OxydataWidget : public QWidget +{ + Q_OBJECT + + public: + OxydataWidget(QWidget *parent=0); + + QLabel *left, *middle, *right; + + private: + OxydataTable *DataTable; + void setTable(); + + 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 + */ + class OxydataTable : public QTable { Q_OBJECT @@ -26,7 +55,7 @@ class OxydataTable : public QTable * 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 ); + virtual void paintCell( QPainter *p, int row, int col, const QRect &cr, bool selected ); }; #endif diff --git a/noncore/apps/oxygen/datawidgetui.cpp b/noncore/apps/oxygen/datawidgetui.cpp index 7256777..fa3f40d 100644 --- a/noncore/apps/oxygen/datawidgetui.cpp +++ b/noncore/apps/oxygen/datawidgetui.cpp @@ -7,9 +7,9 @@ * * **************************************************************************/ #include "oxygen.h" +#include "datawidgetui.h" #include -#include "datawidgetui.h" #include #include #include @@ -21,26 +21,15 @@ dataWidgetUI::dataWidgetUI() : QDialog() { this->setCaption("Chemical Data"); - QVBoxLayout *vbox = new QVBoxLayout( this ); + QGridLayout *qgrid = new QGridLayout( this, 2,1 ); dataCombo = new QComboBox( this ); - DataTable = new OxydataTable( 8,2, this ); - DataTable->setShowGrid( false ); - DataTable->setHScrollBarMode(QScrollView::AlwaysOff); - - QHBox *hbox = new QHBox( this ); - left = new QLabel( hbox ); - middle = new QLabel( hbox ); - right = new QLabel( hbox ); - - vbox->addWidget( dataCombo ); - vbox->addWidget( hbox ); - vbox->addWidget( DataTable ); + OxydataWidget *oxyDW = new OxydataWidget(this); + oxyDW->setElement( 1 ); + qgrid->addWidget( dataCombo, 0,0); + qgrid->addWidget( oxyDW , 1,0 ); - DataTable->show(); - dataCombo->show(); - - connect ( dataCombo, SIGNAL( activated(int) ), this, SLOT( slotShowData(int) ) ); + connect ( dataCombo, SIGNAL( activated(int) ), oxyDW, SLOT( setElement(int) ) ); Config test( "/home/opie/Settings/oxygendata", Config::File ); //read in all names of the 118 elements @@ -50,59 +39,10 @@ dataWidgetUI::dataWidgetUI() : QDialog() QString foo = test.readEntry( "Name" ); dataCombo->insertItem( foo ); } - - createTableLayout(); - slotShowData( 1 ); //this way we do always get data here - } -void dataWidgetUI::createTableLayout(){ - DataTable->horizontalHeader()->hide(); - DataTable->verticalHeader()->hide(); - DataTable->setTopMargin( 0 ); - DataTable->setLeftMargin( 0 ); - - DataTable->setText( 0,0,"Weight:" ); - DataTable->setText( 1,0,"Block" ); - DataTable->setText( 2,0,"Group" ); - DataTable->setText( 3,0,"Electronegativity" ); - DataTable->setText( 4,0,"Atomic radius" ); - DataTable->setText( 5,0,"Ionizationenergie" ); - DataTable->setText( 6,0,"Density" ); - DataTable->setText( 7,0, tr( "Boilingpoint" ) ); - DataTable->setText( 8,0, tr( "Meltingpoint" ) ); -} void dataWidgetUI::slotShowData(int number){ - Config test( "/home/opie/Settings/oxygendata", Config::File ); - test.setGroup( QString::number( number+1 )); - - left->setText( test.readEntry( "Symbol" ) ); - middle->setText( test.readEntry( "Name" ) ); - right->setText( QString::number( number+1 ) ); - - QFont bf; - bf.setBold( true ); - bf.setPointSize( bf.pointSize()+2 ); - middle->setFont( bf ); - - QString weight = test.readEntry( "Weight" ); - DataTable->setText( 0,1,weight ); - QString block = test.readEntry( "Block" ); - DataTable->setText( 1,1,block ); - QString grp = test.readEntry( "Group" ); - DataTable->setText( 2,1,grp ); - QString en = test.readEntry( "EN" ); - DataTable->setText( 3,1,en ); - QString ar = test.readEntry( "AR" ); - DataTable->setText( 4,1,ar ) ; - QString ion = test.readEntry( "IE" ); - DataTable->setText( 5,1,ion ); - QString dens = test.readEntry( "Density" ); - DataTable->setText( 6,1,dens ); - QString bp = test.readEntry( "BP" ); - DataTable->setText( 7,1,bp ); - QString mp = test.readEntry( "MP" ); - DataTable->setText( 7,1,mp ); + oxyDW->setElement( 6 ); } diff --git a/noncore/apps/oxygen/datawidgetui.h b/noncore/apps/oxygen/datawidgetui.h index 64599a7..20622db 100644 --- a/noncore/apps/oxygen/datawidgetui.h +++ b/noncore/apps/oxygen/datawidgetui.h @@ -10,9 +10,7 @@ #include "dataTable.h" #include -class QTable; class QComboBox; -class QLabel; class dataWidgetUI : public QDialog { @@ -20,12 +18,11 @@ class dataWidgetUI : public QDialog public: dataWidgetUI(); + OxydataWidget *oxyDW; private: - void createTableLayout(); OxydataTable *DataTable; QComboBox *dataCombo; - QLabel *left, *middle, *right; private slots: void slotShowData(int); -- cgit v0.9.0.2