PDF multipage example: don't assume http by default

Avoid doing network operations unless a network-specific scheme is
given.

In fact, network loading is not supported anyway, so
QUrl::fromLocalFile() would be just as good for now. But perhaps we
could support network loading eventually; and this approach is not
harmful in the example in the meantime. You just get a "file not found"
error if you give an http(s) URL on the command line.

Fixes: QTBUG-123548
Change-Id: I2364fd99396d4d65df92106e45818166ef2abf2f
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>
(cherry picked from commit f0aa275be272c3ff8337c1d712f8833f7e5a05a6)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 6d0555d007d7daf482006eebf7d8c5fc1d842f6d)
(cherry picked from commit ca424727255c97fb5a14eab48d1ce6f7e9eecf83)

1 files changed, 3 insertions, 1 deletions

diff --git a/examples/pdf/multipage/main.cpp b/examples/pdf/multipage/main.cpp
index 9f9272d69..7f7f08063 100644
--- a/examples/pdf/multipage/main.cpp
+++ b/examples/pdf/multipage/main.cpp
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
 #include "pdfapplication.h"
+#include <QDir>
 #include <QQmlApplicationEngine>
 
 int main(int argc, char* argv[])
@@ -15,7 +16,8 @@ int main(int argc, char* argv[])
     engine.load(QUrl(QStringLiteral("qrc:///pdfviewer/viewer.qml")));
     app.setFileOpener(engine.rootObjects().constFirst());
     if (app.arguments().count() > 1) {
-        QUrl toLoad = QUrl::fromUserInput(app.arguments().at(1));
+        // alternatively, use QUrl::fromLocalFile(): network loading is not supported yet
+        QUrl toLoad = QUrl::fromUserInput(app.arguments().at(1), QDir::currentPath(), QUrl::AssumeLocalFile);
         engine.rootObjects().constFirst()->setProperty("source", toLoad);
     } else {
         engine.rootObjects().constFirst()->setProperty("source", QStringLiteral("resources/test.pdf"));