[Closed] [BUG] UIAccessor children rollouts not found

Neither UIAccessor.GetPopupDialogs() nor UIAccessor.GetChildWindows() do find the children rollouts.

However, UIAccessor.GetParentWindow() does find the parent rollout.

Max 2011 to 2018, Windows 7

What a family mess!

(
    try destroydialog ::RO_Grandfather catch()
    
    rollout RO_Grandfather "Grandfather" width:300 height:300
    (
    )
    
    rollout RO_Father "Father" width:200 height:200
    (
    )
    
    rollout RO_Son "Son" width:100 height:100
    (
    )
    
    createdialog RO_Grandfather
    createdialog RO_Father parent:RO_Grandfather.hwnd
    createdialog RO_Son    parent:RO_Father.hwnd
    
    fn GetPopupDialogs =
    (
        clearlistener()
        result = #()
        
        for j in UIAccessor.GetPopupDialogs() do
        (
            if UIAccessor.GetWindowClassName j == "MAXScriptDialog" do
            (
                append result j
                format "%
" (UIAccessor.GetWindowText j)
                
                children = UIAccessor.GetChildWindows j
                
                for i in children where UIAccessor.GetWindowClassName i == "MAXScriptDialog" do
                (
                    append result j
                    format "	%
" (UIAccessor.GetWindowText i)
                )
                format "
====================

"
            )
        )
        return result
    )

    popups = GetPopUpDialogs()
    format "Popup Dialogs: %

" popups

    parent = UIAccessor.GetParentWindow RO_Father.hwnd
    format "RO_Father parent is -> hwnd:% Name:%
" parent (UIAccessor.GetWindowText parent)

    parent = UIAccessor.GetParentWindow RO_Son.hwnd
    format "RO_Son parent is    -> hwnd:% Name:%
" parent (UIAccessor.GetWindowText parent)
)