Any help for my icon view problem ?

[Surmulot]

Hello !
I asked for help a few days ago concerning the icon view object. Do nobobody really can help me ? Perhaps its my poor english... This is my problem :
In the iconview object I need to know which of my icons is selected. I tried "Get Selected Icon no" but I can't understand how it works. I thought that it would give me the icon number of the selected icon but it asks a value as a parameter.
Thank you in advance for any help !

[Yves]

I think the documentation is very clear. The parameter is the index of the icon in the selection. For example if 2 icons are selected, you retrieve the index of the first one with SelIconAt( "IconView object", 0) and the index of the second one with SelIconAt( "IconView object", 1) (ps: not sure if the indexes are 0-based).

YveS.

[Surmulot]

Thank you, Yves ! I understand now. So "Get Selected Icon number" tells how many icons are selected and not the specific number of the selected icon (0 if the first icon is selected, 1 if it's the second, etc.) I mean... which icon is selected. (in french : je cherche le numéro de l'icône sélectionnée et non pas le nombre d'icônes sélectionnées...)
Is there a way to know it ?

[Yves]

[]"Get Selected Icon number" tells how many icons are selected[/]

No, not at all. The number of selected icons is given by "Get selection length".

For example, if your object has 100 icons and the icons 10 and 20 are selected, "Get selection length" will return 2 and you have to use "Get Selected Icon Number" to get the index of the selected icons:

SelIconAt( "IconView object", 0) should return 10
SelIconAt( "IconView object", 1) should return 20

Yves.

[Surmulot]

Okay ! I think I understand at last (I'm afraid I'm a bit slow). So, if I only allow people to select one icon, SelIconAt( "IconView object", 0) will tell me which icon is selected (and return -1 if no icon is selected) ?
Thank you very much, Yves !

[Yves]

I haven't tested, but that should be something like that. <img src="/center/images/graemlins/smile.gif" alt="" />

Yves.