<![CDATA[Problem resetting a qquickwidget]]>Hi,
I have a qml creating items dynamically with different functions, so I cannot track them. I am putting this qml inside a QQuickWidget and every time I want t reset it I was simply adding a new resource. Like this: ui->quickwidget->setSource(QUrl(QStringLiteral("main.qml"))). It was working fine, but now I have a problem that it appears to be deleting before qml could handle all signals. This is the error:
Object 0x463b10 destroyed while one of its QML signal handlers is in progress.
Most likely the object was deleted synchronously (use QObject::deleteLater() instead), or the application is running a nested event loop.
This behavior is NOT supported!
I would like to know if someone knows how to use deleteLater on qquickwidget or another way to reset my qml inside my quickwidget.
Thank you all.

]]>https://forum.qt.io/topic/107232/problem-resetting-a-qquickwidgetRSS for NodeTue, 05 May 2026 08:17:32 GMTThu, 26 Sep 2019 18:47:27 GMT60<![CDATA[Reply to Problem resetting a qquickwidget on Fri, 27 Sep 2019 16:36:43 GMT]]>I solved it by using delete later. Just in case someone have the same problem, here is my solution code:

ui->qml->rootObject()->deleteLater();

connect(ui->qml->rootObject(), &QObject::destroyed, this, [=] {
ui->qml->setSource(QUrl(QStringLiteral("main.qml")));

emit apagou();

});

]]>https://forum.qt.io/post/553293https://forum.qt.io/post/553293Fri, 27 Sep 2019 16:36:43 GMT