``` var scrollWindow = window while (scrollWindow.flags has Wf.Child...

# codereview

[elect]

var scrollWindow = window
                while (scrollWindow.flags has Wf.ChildWindow && scrollWindow.flags has Wf.NoScrollWithMouse &&
                        scrollWindow.flags hasnt Wf.NoScrollbar && scrollWindow.flags hasnt Wf.NoInputs && scrollWindow.parentWindow != null)
                scrollWindow = scrollWindow.parentWindow!!