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have enter advance to the next focus item in piles and listboxes

This commit is contained in:
Michael Hudson-Doyle 2017-09-21 15:30:50 +12:00
parent ae33aaf429
commit b60c0d33f5
1 changed files with 4 additions and 0 deletions
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4
subiquitycore/ui/container.py
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@ -95,8 +95,11 @@ class TabCyclingMixin:
else:
return key
enter_advancing_command_map = urwid.command_map.copy()
enter_advancing_command_map['enter'] = 'next selectable'
class TabCyclingPile(TabCyclingMixin, urwid.Pile):
_command_map = enter_advancing_command_map
pass
class TabCyclingColumns(TabCyclingMixin, urwid.Columns):
@ -104,6 +107,7 @@ class TabCyclingColumns(TabCyclingMixin, urwid.Columns):
class TabCyclingListBox(urwid.ListBox):
_command_map = enter_advancing_command_map
# It feels like it ought to be possible to write TabCyclingMixin
# so it works for a ListBox as well, but it seems to be just
# awkward enough to make the repeated code the easier and clearer