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Print: add a print preview for testing purposes

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Use a QPrintPreviewDialog, while the print logic is WIP.
This way Qt will show the print output in a window instead
of exporting to a file and opending it manualy.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
This commit is contained in:
Lubomir I. Ivanov 2013-07-10 19:27:10 +03:00
parent 20804b16d3
commit 9dc45af915
2 changed files with 12 additions and 4 deletions
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15
qt-ui/printdialog.cpp
View file

@ -3,6 +3,7 @@
#include <QDebug> #include <QDebug>
#include <QPushButton> #include <QPushButton>
#include <QVBoxLayout> #include <QVBoxLayout>
#include <QPrintPreviewDialog>
PrintDialog *PrintDialog::instance() PrintDialog *PrintDialog::instance()
{ {
@ -43,9 +44,15 @@ void PrintDialog::runDialog()
void PrintDialog::printClicked(void) void PrintDialog::printClicked(void)
{ {
// temporary // printer.setOutputFileName("print.pdf");
printer.setOutputFileName("print.pdf"); // printer.setOutputFormat(QPrinter::PdfFormat);
printer.setOutputFormat(QPrinter::PdfFormat); // temporary: use a preview dialog
// --------- QPrintPreviewDialog previewDialog(&printer, this);
QObject::connect(&previewDialog, SIGNAL(paintRequested(QPrinter *)), this, SLOT(onPaintRequested(QPrinter *)));
previewDialog.exec();
}
void PrintDialog::onPaintRequested(QPrinter *printerPtr)
{
printLayout->print(); printLayout->print();
} }

1
qt-ui/printdialog.h
View file

@ -24,6 +24,7 @@ private:
private slots: private slots:
void printClicked(); void printClicked();
void onPaintRequested(QPrinter *);
}; };
#endif #endif