[Pidgin] #521: Make tray icon widget available to plugins

[Pidgin]

#521: Make tray icon widget available to plugins
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  Reporter:  jwendell      |       Owner:  charkins
      Type:  patch         |      Status:  assigned
  Priority:  minor         |   Milestone:          
 Component:  pidgin (gtk)  |     Version:  2.0     
Resolution:                |    Keywords:          
   Pending:  0             |  
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Changes (by charkins):

  * owner:  => charkins
  * status:  new => assigned

Comment:

 For this to be accepted, it would need to be added implemented as a ui_op.
 This requires adding a function pointer to the docklet_ui_ops structure
 (in gtkdocklet.h), then implementations added to gtkdocklet-x11.c and
 win32/gtkdocklet-win32.c (these should be static). Finally, a public
 function needs to be added to gtkdocklet.c which delegates to the ui_ops
 function.

 Feel free to take another stab at the patch if you're up for it.
 Otherwise, I'll get to it soon.

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Ticket URL: <http://developer.pidgin.im/ticket/521#comment:1>
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