From 28431c02c20cc1a070ea027ae97438d066cd58ce Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <albert.astals.cid@kdab.com>
Date: Fri, 7 May 2021 16:38:13 +0200
Subject: [PATCH] Make sure _q_printerChanged is called even if only pdf
 printer is available

Otherwise things like the pagesRadioButton don't get properly disabled

Change-Id: Idc0693b6747f13da5afb22e2187af310a5b454f8
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
(cherry picked from commit 973700c54678803a2600dfa60112f29f15705197)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/printsupport/dialogs/qprintdialog_unix.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/printsupport/dialogs/qprintdialog_unix.cpp b/src/printsupport/dialogs/qprintdialog_unix.cpp
index 1847cba012c..7de8ec05f38 100644
--- a/src/printsupport/dialogs/qprintdialog_unix.cpp
+++ b/src/printsupport/dialogs/qprintdialog_unix.cpp
@@ -1112,6 +1112,8 @@ void QUnixPrintWidgetPrivate::updateWidget()
             widget.printers->insertSeparator(widget.printers->count());
         widget.printers->addItem(QPrintDialog::tr("Print to File (PDF)"));
         filePrintersAdded = true;
+        if (widget.printers->count() == 1)
+            _q_printerChanged(0);
     }
     if (!printToFile && filePrintersAdded) {
         widget.printers->removeItem(widget.printers->count()-1);