[meld] filediff: Fix interaction between set labels and save-as action

[Kai Willadsen <kaiw src gnome org>]

commit 157760ef6d2409951b0e9ac28f88a3d0ae268195
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Thu Apr 24 07:31:33 2014 +1000

    filediff: Fix interaction between set labels and save-as action
    
    When setting fixed labels, we don't expect the user to change the
    file, and there's no UI for doing so. However, it's still possible
    (and reasonable) to change the file path by saving a labelled pane as
    a different path. In this case, we already correctly set the path on
    the file selector, so we just need to re-show it, in case the pane is
    actually labelled.

 meld/filediff.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/meld/filediff.py b/meld/filediff.py
index ed146a8..fee2bca 100644
--- a/meld/filediff.py
+++ b/meld/filediff.py
@@ -1653,6 +1653,8 @@ class FileDiff(melddoc.MeldDoc, gnomeglade.Component):
                 bufdata.filename = bufdata.label = os.path.abspath(filename)
                 bufdata.savefile = None
                 self.fileentry[pane].set_filename(bufdata.filename)
+                self.filelabel_toolitem[pane].set_visible(False)
+                self.fileentry_toolitem[pane].set_visible(True)
             else:
                 return False