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Printing: add QPrintPreviewDialog to main dialog

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Add preview dialog that shows the printer contents before printing.

Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
This commit is contained in:
Gehad elrobey 2015-06-21 04:59:15 +02:00 committed by Lubomir I. Ivanov
parent 74e2956986
commit bc0b443afd
1 changed files with 9 additions and 0 deletions
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9
qt-ui/printdialog.cpp
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@ -93,6 +93,11 @@ void PrintDialog::onFinished()
void PrintDialog::previewClicked(void)
{
QPrintPreviewDialog previewDialog(&qprinter, this, Qt::Window
| Qt::CustomizeWindowHint | Qt::WindowCloseButtonHint
| Qt::WindowTitleHint);
connect(&previewDialog, SIGNAL(paintRequested(QPrinter *)), this, SLOT(onPaintRequested(QPrinter *)));
previewDialog.exec();
}
void PrintDialog::printClicked(void)
@ -115,5 +120,9 @@ void PrintDialog::printClicked(void)
void PrintDialog::onPaintRequested(QPrinter *printerPtr)
{
connect(printer, SIGNAL(progessUpdated(int)), progressBar, SLOT(setValue(int)));
printer->print();
progressBar->setValue(0);
disconnect(printer, SIGNAL(progessUpdated(int)), progressBar, SLOT(setValue(int)));
}
#endif