[Pidgin] #1317: Nicer "Smiley Themes" preferences tab

[Pidgin]

#1317: Nicer "Smiley Themes" preferences tab
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  Reporter:  lithium       |       Owner:       
      Type:  enhancement   |      Status:  new  
  Priority:  minor         |   Milestone:       
 Component:  pidgin (gtk)  |     Version:  2.0.1
Resolution:                |    Keywords:       
   Pending:  0             |  
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Comment (by nix_nix):

 Notes about the patch:

 The functionality of the "Add" button is pretty trivial, because adding
 themes is old functionality.

 Removing a smiley theme is done by destroying all smiley themes and re-
 loading all of them from disk using the pidgin_themes_smiley_theme_probe()
 function.

 For pidgin 2.1.0, we should add a public API like
 pidgin_themes_smiley_theme_destroy which will remove a given theme from
 gtkthemes.c:smiley_themes (and maybe even remove the files from disk -
 currently done in gtkprefs.c).

 I have also not fully explored the ramifications of destroying
 smiley_theme structures. The struct smiley_theme * pointers contained in
 the gtkthemes.c:smiley_themes GSList might appear in some other places, in
 which case they'll become stale after such a reload. I hope this is not
 the case.

-- 
Ticket URL: <http://developer.pidgin.im/ticket/1317#comment:3>
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