PrintDialog: add separate Preview/Print buttons

We rename our old 'Print' button to 'Preview' (as it did just that),
and add a new one called 'Print' which does the direct printing,
by creating a QPrintDialog instance. Both buttons are located
on top of the dialog for now in a QHBoxLayout.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/qt-ui/printdialog.h b/qt-ui/printdialog.h
index 097de9531..5c5c1fbf6 100644
--- a/qt-ui/printdialog.h
+++ b/qt-ui/printdialog.h
@@ -23,6 +23,7 @@ private:
 	QPrinter printer;
 
 private slots:
+	void previewClicked();
 	void printClicked();
 	void onPaintRequested(QPrinter *);
 };