qml: Don't leak the created objects

Rather, parent them to the watcher. The watcher lives in the main()
function's scope.

Change-Id: I2ac1d14d80d4100756a3ad94b6502d46fda30074
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/tools/qml/main.cpp b/tools/qml/main.cpp
index 865c762bb1..66f9dcba5f 100644
--- a/tools/qml/main.cpp
+++ b/tools/qml/main.cpp
@@ -271,6 +271,7 @@ void LoadWatcher::contain(QObject *o, const QUrl &containPath)
     QObject *o2 = c.create();
     if (!o2)
         return;
+    o2->setParent(this);
     checkForWindow(o2);
     bool success = false;
     int idx;