virtual void run() {
KDReports::Report report;
report.associateTextValue( "title_element", "Price list example" );
report.associateImageValue( "image_system", QImage( ":/system.png" ) );
QFile reportFile( ":/PriceList.xml" );
if( !reportFile.open( QIODevice::ReadOnly ) ) {
Q_ASSERT( false );
}
KDReports::ErrorDetails details;
if( !report.loadFromXML( &reportFile, &details ) ) {
qWarning( "ERROR: %s", qPrintable( details.message() ) );
}
report.exportToImage( QSize(800, 600), "xml.png", "PNG" ); // deleted by main() below
report.exportToFile( "xml.pdf" ); // deleted by main() below
}
bool TestXmlElementHandlerV1::imageElement( KDReports::ImageElement& imageElement, QDomElement& xmlElement )
{
Q_UNUSED( imageElement );
Q_UNUSED( xmlElement ); // unused in release mode
Q_ASSERT( xmlElement.tagName() == "image" );
if ( xmlElement.hasAttribute("broken") ) {
KDReports::ErrorDetails details;
details.setDriverMessage( QString("PC LOAD LETTER") );
setErrorDetails( details );
return false;
}
cb << "imageElement";
return true;
}
int main( int argc, char** argv ) {
QApplication app( argc, argv );
// Create a report
KDReports::Report report;
// open a DB connection to an in-memory database
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(":memory:");
if( !db.open() ) {
QMessageBox::critical(0, QObject::tr("Cannot open database"),
QObject::tr("Cannot create connection to the requested database. Your Qt is probably lacking the QSQLITE driver. Please check your Qt installation." ), QMessageBox::Cancel );
return false;
}
// fill the DB with some test data
QSqlQuery query;
query.exec("create table airlines (id int primary key, "
"name varchar(20), homecountry varchar(2))");
query.exec("insert into airlines values(1, 'Lufthansa', 'DE')");
query.exec("insert into airlines values(2, 'SAS', 'SE')");
query.exec("insert into airlines values(3, 'United', 'US')");
query.exec("insert into airlines values(4, 'KLM', 'NL')");
query.exec("insert into airlines values(5, 'Aeroflot', 'RU')");
// Create a QSqlTableModel, connect to the previously created database, fill
// the db with some data.
QSqlTableModel tableModel( 0, db );
tableModel.setTable( "airlines" );
tableModel.select();
tableModel.removeColumn( 0 );
tableModel.setHeaderData( 0, Qt::Horizontal, QObject::tr("Name") );
tableModel.setHeaderData( 1, Qt::Horizontal, QObject::tr("Home country") );
QFont font = app.font();
font.setBold( true );
tableModel.setHeaderData( 0, Qt::Horizontal, font, Qt::FontRole );
tableModel.setHeaderData( 1, Qt::Horizontal, font, Qt::FontRole );
// associate the model and load the XML file
report.associateModel( "airlines", &tableModel );
QFile reportFile( ":/Database.xml" );
if( !reportFile.open( QIODevice::ReadOnly ) ) {
QMessageBox::warning( 0, QObject::tr( "Warning" ), QObject::tr( "Could not open report description file 'Database.xml'. Please start this program from the DatabaseXML directory." ) );
return -1;
}
KDReports::ErrorDetails details;
if( !report.loadFromXML( &reportFile, &details ) ) {
QMessageBox::warning( 0, QObject::tr( "Warning" ), QObject::tr( "Could not parse report description file:\n%1" ).arg(details.message()) );
reportFile.close();
return -2;
}
// To show a print preview:
KDReports::PreviewDialog preview( &report );
return preview.exec();
//return app.exec();
}
int main( int argc, char** argv ) {
QApplication app( argc, argv );
// Create a report
KDReports::Report report;
// Set the content of a text field - this shows how xml files can be used as templates for reports,
// not only as complete (generated) reports.
report.associateTextValue( "title_element", "Price list example" );
report.associateTextValue( "company_address", "Klarälvdalens Datakonsult AB\n"
"Rysktorp\n"
"SE-68392 Hagfors\n"
"Sweden" );
// Note how id="table1_title" is used twice in the xml, both places get the right value
report.associateTextValue( "table1_title", "Network Peripherals" );
report.associateTextValue( "table2_title", "Printer Cartridges" );
report.associateImageValue( "image_system", QPixmap( ":/system.png" ) );
// Create two table models which will be used by one table element each.
TableModel table1;
table1.setDataHasVerticalHeaders( false );
table1.loadFromCSV( ":/table1" );
report.associateModel( QLatin1String( "table1" ), &table1 );
TableModel table2;
table2.setDataHasVerticalHeaders( false );
table2.loadFromCSV( ":/table2" );
report.associateModel( QLatin1String( "table2" ), &table2 );
QFile reportFile( ":/PriceList.xml" );
if( !reportFile.open( QIODevice::ReadOnly ) ) {
QMessageBox::warning( 0, QObject::tr( "Warning" ), QObject::tr( "Could not open report description file 'PriceList.xml'. Please start this program from the PriceListXML directory." ) );
return -1;
}
KDReports::ErrorDetails details;
if( !report.loadFromXML( &reportFile, &details ) ) {
QMessageBox::warning( 0, QObject::tr( "Warning" ), QObject::tr( "Could not parse report description file:\n%1" ).arg(details.message()) );
reportFile.close();
return -2;
}
// To show a print preview:
KDReports::PreviewDialog preview( &report );
return preview.exec();
//return app.exec();
}
int main( int argc, char** argv ) {
QApplication app( argc, argv );
// Create a report
KDReports::Report report;
QFile reportFile( ":/MailMerge.xml" );
if( !reportFile.open( QIODevice::ReadOnly ) ) {
QMessageBox::warning(
0, QObject::tr( "Warning" ),
QObject::tr( "Could not open report description file 'MailMerge.xml'. "
"Please start this program from the HelloWorldXML directory." ) );
return -1;
}
TableModel members;
members.setDataHasVerticalHeaders( false );
members.loadFromCSV( ":/members.csv" );
report.associateModel( QLatin1String( "members" ), &members);
for (int i = 0; i < members.rowCount(); i++ ) {
report.setCurrentRow(&members, i);
KDReports::ErrorDetails details;
if( !report.loadFromXML( &reportFile, &details ) ) {
QMessageBox::warning( 0, QObject::tr( "Warning" ), QObject::tr( "Could not parse report description file:\n%1" ).arg(details.message()) );
reportFile.close();
return -2;
}
if ( i < members.rowCount() - 1 )
report.addPageBreak();
// show a print preview:
}
KDReports::PreviewDialog preview( &report );
return preview.exec();
}
