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Fix default selection of next button 

This used to work until urwid tried to start becoming smart about
which widget gets focus. Revert back to the dumb behavior.
This commit is contained in:
Michael Spang 2011-09-27 09:38:03 -04:00
parent ca7bf4d752
commit dcc2222816
1 changed files with 10 additions and 1 deletions
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11
ceo/urwid/widgets.py
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@ -157,6 +157,15 @@ class EnhancedButton(urwid.Button):
else:
return urwid.Button.keypress(self, size, key)
class DumbColumns(urwid.Columns):
"""Dumb columns widget
The normal one tries to focus the "nearest" widget to the cursor.
This makes the Back button default instead of the Next button.
"""
def move_cursor_to_coords(self, size, col, row):
pass
class Wizard(urwid.WidgetWrap):
def __init__(self):
self.selected = None
@ -165,7 +174,7 @@ class Wizard(urwid.WidgetWrap):
self.panelwrap = urwid.WidgetWrap( urwid.SolidFill() )
self.back = EnhancedButton("Back", self.back)
self.next = EnhancedButton("Next", self.next)
self.buttons = urwid.Columns( [ self.back, self.next ], dividechars=3, focus_column=1 )
self.buttons = DumbColumns( [ self.back, self.next ], dividechars=3, focus_column=1 )
pad = urwid.Padding( self.buttons, ('fixed right', 2), 19 )
self.pile = urwid.Pile( [self.panelwrap, ('flow', pad)], 0 )
urwid.WidgetWrap.__init__(self, self.pile)