| From: | Richard Brooklyn |
| Date: | 28 Aug 2001 at 09:29:08 |
| Subject: | Re: MUICycle |
Hello Steve
On 28-Aug-01, you wrote:
> Hello all,
>
> Has anyone managed to get MUICycle working with an array. I need to set up
> a cycle gadget, whose contents I don't know at initialisation (so I'm
> using
>
> MUIAddTags cyclegadget,#MUIA_Cycle_Entries,listarray()
>
> But all I get is garbage.
>
> the contents of the cycle may change during the course of the program, so
> I need to be able to reset the list in the same way.
>
> All the best
I asked the same question a while back. And got this response from David
McMinn:
"
Oh, and are you sure that's how MUICycles work? I'm sure someone asked a
similar question a few weeks ago, and you need to supply an array of
string pointers terminated with a NULL pointer, i.e.:
Dim strings.s(10)
strings(0)="blah"
strings(1)="balaaah"
strings(2)="foo"
...
strings(10)="bar"
Dim strptr.l(11) ; Notice -> 1 bigger than the string array
for i.w=0 to 10
strptr(i)=&strings(i)
next
strptr(11)=0
MUICycle #selector,&strptr(0)
"
It fixed my problem and worked very well. It's a shame the EFMui
documentation lacked things like that.
-Richard.
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