Modernize the Player example

Fixed memory leak.
Renamed members, avoided passing args by copy.
Changed the style of member initialization.
Changed 0 to nullptr.
Changed to new signal/slot style if possible.
Removed Q_WS_SIMULATOR ifdef.
Changed signal/slot connection style.

Task-number: QTBUG-60627
Change-Id: I85bd6e56fe87f4e17f3c9964d6d1fdcb8202c519
Reviewed-by: Christian Stromme <christian.stromme@qt.io>

1 files changed, 1 insertions, 6 deletions

diff --git a/examples/multimediawidgets/player/main.cpp b/examples/multimediawidgets/player/main.cpp
index a3dabe15d..af8013502 100644
--- a/examples/multimediawidgets/player/main.cpp
+++ b/examples/multimediawidgets/player/main.cpp
@@ -63,16 +63,11 @@ int main(int argc, char *argv[])
 
     if (!parser.positionalArguments().isEmpty() && player.isPlayerAvailable()) {
         QList<QUrl> urls;
-        foreach (const QString &a, parser.positionalArguments())
+        for (auto &a: parser.positionalArguments())
             urls.append(QUrl::fromUserInput(a, QDir::currentPath(), QUrl::AssumeLocalFile));
         player.addToPlaylist(urls);
     }
 
-#if defined(Q_WS_SIMULATOR)
-    player.setAttribute(Qt::WA_LockLandscapeOrientation);
-    player.showMaximized();
-#else
     player.show();
-#endif
     return app.exec();
 }