Print from qtablewidget

buddha

Hi everybody
i am ab beginning in Qt and have a question about it. i am store some data from database in to a QTableWidget.
in my project i want to print from a QTableWidgetbut i don't know how i can do that. is there ant solution or example code to help me.
tanx.

qxoz

Before give you an advice, we should know where are you now? Do you write some code? Did you try print something? Have you specific problem or it is a general question?
Maybe a start point: "Qt Print Support":http://qt-project.org/doc/qt-5/qtprintsupport-index.html

buddha

yes,i try to print this QTableWidget but i don't know how print some thing in Qt, can you give me an example that print in Qt?

qxoz

Have you visit link above?

qxoz

Take a look to "Font Sampler Example":http://qt-project.org/doc/qt-4.8/painting-fontsampler.html . It comes with QtSDK installer.

buddha

tnx for now,I'll do it

buddha

[quote author="qxoz" date="1400502862"]Take a look to "Font Sampler Example":http://qt-project.org/doc/qt-4.8/painting-fontsampler.html . It comes with QtSDK installer.[/quote]

i work to print a widget in Qt and finally this is my code, and i have a problem,
my widget show very small in QPrintPreviewDialog,you can show it in this link ("my QPrintPreviewDialog picture":http://www.xum.ir/images/2014/05/22/print.png )
pelase help me i need it

@ void Report::filePrintPreview(){
#ifndef QT_NO_PRINTER
QPrinter printer(QPrinter::HighResolution);
QPrintPreviewDialog preview(&printer, this);
preview.setWindowFlags ( Qt::Window );
connect(&preview, SIGNAL(paintRequested(QPrinter*)), SLOT(printPreview(QPrinter *)));
preview.exec();
#endif
}

void Report::printPreview(QPrinter *printer&#41;{
    QPixmap pixmap(ui->tableView->size(&#41;);
    ui->tableView->render(&pixmap);
    QPainter painter;
    painter.begin(printer);//p is my QPrinter
    printer->paintEngine()->drawPixmap(QRectF(0, 0, pixmap.width(), pixmap.height()), pixmap, QRectF(0, 0,pixmap.width(), pixmap.height()));
    painter.end();
}

@