Listview column autosize "AutoHdr" option fails

[Meroveus]

Using the listview example in the docs I cannot get all columns to autosize including the header.

To save you looking it up this is the code:

Code: Select all

; Create the ListView with two columns, Name and Size:
Gui, Add, ListView, r20 w700 gMyListView, Name|Size (KB)

; Gather a list of file names from a folder and put them into the ListView:
Loop, %A_MyDocuments%\*.*
    LV_Add("", A_LoopFileName, A_LoopFileSizeKB)

LV_ModifyCol()  ; Auto-size each column to fit its contents.
LV_ModifyCol(2, "Integer")  ; For sorting purposes, indicate that column 2 is an integer.

; Display the window and return. The script will be notified whenever the user double clicks a row.
Gui, Show
return

MyListView:
if (A_GuiEvent = "DoubleClick")
{
    LV_GetText(RowText, A_EventInfo)  ; Get the text from the row's first field.
    ToolTip You double-clicked row number %A_EventInfo%. Text: "%RowText%"
}
return

GuiClose:  ; Indicate that the script should exit automatically when the window is closed.
ExitApp

When I run this I see:

If I try to do something like:
LV_ModifyCol(2,"Integer AutoHdr") ;the column width suddenly jumps to the entire leftover width in the listview.
I also tried:
LV_ModifyCol(,"AutoHdr") ;thinking that perhaps if I left the column number out it would work -- but sadly no

Is there any simple way to make it look like this:

(other than manually resizing it, which is what I did here...)

Thanks!
Edit: The images didn't come through -- the URLs are:
https://imgur.com/sijfCkA
https://imgur.com/yjsx5ML
They should be public

[just me]

If I try to do something like:
LV_ModifyCol(2,"Integer AutoHdr") ;the column width suddenly jumps to the entire leftover width in the listview.

That's exactly the documented behaviour for the last column. So you might want to add an empty last column.