[Gtk-sharp-list] How to clear combobox (easy way if possible)?

[Andy York]

Typically if I want to have a empty option I add it into the list of 
options and the set that iter as a way to clear it. Sometimes that means 
doing a Model.Foreach function and returning the iter for the item the 
is the empty value.

SpoodyGoon <mailto:andy at brdstudo.net>


On 12/6/2009 9:07 AM, macias wrote:
> Hello,
>
>    I populate combobox items at runtime using AppendText method. I also would
> like to to clear combobox (remove all entries added previously). However I
> cannot find anything appropriate. I also cannot find out how many entries
> there are -- if I could I would use RemoveText method (currently I simply
> run for loop with such big limit that I know in advance there won't be so
> many items, I know, very ugly workaround and buggy).
>
>    I found relevant post here:
> http://www.mono-project.com/FAQ:_Gtk
>
> (search for combobox section), however I don't have such method as Clear.
> Another post here:
> http://go-mono.com/forums/#nabble-to19903032%7Ca19927182
>
> but Model also does not have such method as Clear.
>
>    So, again -- how to clear combobox? Superficially it should easy task.
> Thank you in advance for help.
>
> Cheers,
>
> (MonoDevelop 2.2 beta 2, openSUSE 11.1)
>    
>
>
>
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