description

# parent property Null safety

WindowBase? parent

A reference to the parent of this window.

If this WindowBase has no parent, parent will return a reference to the WindowBase itself.

    IFrameElement myIFrame = new IFrameElement();
    window.document.body.elements.add(myIFrame);
    print(myIframe.contentWindow.parent == window) // 'true'

    print(window.parent == window) // 'true'

## Implementation

    WindowBase? get parent;