I need to free up memory when using createRootObject()?

If I load a qml page and view it should I release when the page is closed?

For example

QmlDocument * qml = QmlDocument::create("asset:///main.qml").parent(this);
If (qml) {}
_Page = qml-> createRootObject();
}

hand. QML

Page

{

Container

{

Some controls

}

}

Then when I close the page that I must free _page or _page belongs to the app and it's free when the application closes?

Also, note that, for some reason, signals are not disconnected when components qml are removed.
I had this problem a few times when I plugged signals in the dynamically created pages.

my usual approach is now delete pages in the slots of onPopTransitionEnded/onNavigateToTransitionEnded of the navigation pane.

Tags: BlackBerry Developers

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