[Pidgin] #4351: Style problems in headline_hbox widget

[Pidgin]

#4351: Style problems in headline_hbox widget
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  Reporter:  nacho         |       Owner:  sadrul
      Type:  patch         |      Status:  closed
  Priority:  minor         |   Milestone:  2.3.2 
 Component:  pidgin (gtk)  |     Version:  2.3.1 
Resolution:  fixed         |    Keywords:        
   Pending:  0             |  
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Comment (by sadrul at pidgin.im):

 (In [4c54c022c1d5540ea8b127a3da36ac83791cc070]) nacho points out that we
 need to connect to 'style-set' on a widget that uses the default style,
 because the signal is not emitted for widgets that uses custom styles.
 This is part of his earlier patch. References #4351.

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Ticket URL: <http://developer.pidgin.im/ticket/4351#comment:12>
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