Q: How to loop in list view header with js_reascriptAPI ?

[X-Raym]

Hi,


How do we loop in ListView header with JS_ReaScript API ?


I can see these two functions

  file_list_header = reaper.JS_ListView_GetHeader( file_LV )
  file_list_header_count = reaper.JS_Header_GetItemCount( file_list_header )

But these doesnt get the header text.
It seems we miss a Header_GetChild function or something ?


Best,

[X-Raym]

Or maybe it is a Header_GetItem / Header_GetItemText function that we missed ?


Anyway, here is some code for testing

reaper.ClearConsole()
function Msg( value )
  reaper.ShowConsoleMsg( tostring( value ) .. "\n" )
end

function GetMediaExplorer()
  local title = reaper.JS_Localize("Media Explorer", "common")
  local arr = reaper.new_array({}, 1024)
  reaper.JS_Window_ArrayFind(title, true, arr)
  local adr = arr.table()
  for j = 1, #adr do
    local hwnd = reaper.JS_Window_HandleFromAddress(adr[j])
    -- verify window by checking if it also has a specific child.
    if reaper.JS_Window_FindChildByID(hwnd, 1045) then -- 1045:ID of volume control in media explorer.
      return hwnd
    end
  end
end

explorer = GetMediaExplorer()


file_LV = reaper.JS_Window_FindChildByID(explorer, 1001)

header = reaper.JS_ListView_GetHeader( file_LV )
count = reaper.JS_Header_GetItemCount( header )
for i = 0, count - 1 do
  -- text, state = reaper.JS_ListView_GetItem( header, 0, i ) -- this returns state = 0
  cell = reaper.JS_Window_FindChildByID( header, i ) -- this reutrns nul
  Msg(cell)
end

Thx!

[X-Raym]

Answer from Julian:


https://forum.cockos.com/showpost.ph...ostcount=1824*

Originally Posted by Julian

Unfortunately, AFAIK, Header_GetItem has not yet been implemented in WDL/swell.

Consider this as a FR