QPrinter generates empty page

[hayati]

Hi,

When i initialize QPrinter object with QPrintDialog (which enables user to select whose prefered printer) printer reports an error indicating it is an empty page. But when i choose a pdf or ps file from the same dialog, QPrinter successfully generates file. Printers are working as i'm able to print generated ps/pdf files. Error only comes when i want to print directly to printers with qt.

My qt version is: qt 4.4.3

code below does not work either:

#include <QApplication>
#include <QtGui>
 
int main(int argc, char *argv[])
{
	QApplication app(argc, argv);
 
	QPrinter printer;
 
	QPrintDialog *dialog = new QPrintDialog(&printer, NULL);
	dialog->setWindowTitle("Print Dialog");
	if (dialog->exec() == QDialog::Accepted) {
		QTextDocument doc( "abcd efg" );
		doc.print(&printer);
	}
 
	return app.exec();
}

#include <QApplication>
#include <QtGui>

int main(int argc, char *argv[])
{
	QApplication app(argc, argv);
	
	QPrinter printer;
	
	QPrintDialog *dialog = new QPrintDialog(&printer, NULL);
	dialog->setWindowTitle("Print Dialog");
	if (dialog->exec() == QDialog::Accepted) {
		QTextDocument doc( "abcd efg" );
		doc.print(&printer);
	}
	
	return app.exec();
}

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Thanks

Hayati