OpenEuphoria

Re: ListView Question

• Posted by Derek Parnell <ddparnell at bigpond.com> Mar 14, 2007
• 718 views

don cole wrote:
> 1.) Is there a way to reverse the order (1 at the top; 10 at the bottom)
> without
> having to hit the headings tab?

Yes. There are two ways. The first is to call ...

    atom OldVal
    OldVal = setLVInsert(1)

Then from now on, all addLVItem calls will add to the end of the list.

The second is to call addLVItem like this ...

    VOID &= adLVItem( {LV, -1}, 0, x)

The -1 here means add to end of list. You can have other positive numbers here
to add at other positions too.

> 2.) Is there a way to put just the number in without using sprintf?
> 
>  VOID &=addLVItem(LV,0,x))?

There is a bug in the code. It is meant to be able to do this but the signature
is wrong.

> Replace ...
  global function addLVItem(object id, atom iIcon, sequence text )
> With ...
  global function addLVItem(object id, atom iIcon, object text )

And then you can say things like 

  for x = 1 to 10 do
    VOID &= addLVItem({LV,-1},0,x))
  end for
  

-- 
Derek Parnell
Melbourne, Australia
Skype name: derek.j.parnell