[Help-smalltalk] [task] Make a hierarchy of browsing tool classes

[Gwenael Casaccio]

Issue status update for 
http://smalltalk.gnu.org/node/453
Post a follow up: 
http://smalltalk.gnu.org/project/comments/add/453

Project:      GNU Smalltalk
Version:      <none>
Component:    VisualGST
Category:     tasks
Priority:     normal
Assigned to:  MrGwen
Reported by:  MrGwen
Updated by:   MrGwen
Status:       active

Make a hierarchy of browsing tool classes (obvious benefits include
removing duplicated code in SUnit browser and debugger, and enabling
multi-tab browsing with tools other than the class browser)

  GtkBrowsingTool
      GtkClassBrowser
      GtkDebugger
      GtkSUnitBrowser
      GtkBrowserWrapper
          GtkSender
          GtkImplementor