Don't expand SourceList Tree

[INIZAN yannick]

SourceList.Tree constructor set "expand = true" and this value draws padding on each side.
Please remove this line so widgets like Gtk.Box can pack SourceList correctly.

code with Gtk Box & Granite SourceList : http://pastebin.com/8j3g5yE9
screenshot : http://imgur.com/J11DF3A.png

[INIZAN yannick (inizan-yannick)]

Don't expand internal TreeView (left parent widgets do this thing)

[Danielle Foré (danrabbit)]

Hey INIZAN, can you make your patch into a bzr branch and propose a merge request?

[INIZAN yannick (inizan-yannick)]

ok

[Jeremy Wootten (jeremywootten)]

INZAN: Why can you not set expand to false after creating the Widget and before packing it into the Box?

[Jeremy Wootten (jeremywootten)]

Ignore above remark - the SourceList Tree is not public.

[Zisu Andrei (matzipan)]

As Jeremy said on the attached branch: A better solution would be to expose a "expand" property of SourceList which allows the user to set the expand property of the Tree.

[Zisu Andrei (matzipan)]

My guess is that this issue is going to go away when we move to Sidebar.