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tab support finally lands in ceo

This commit is contained in:
Jeremy Roman 2010-09-24 20:31:00 -04:00
parent c31e7167f2
commit 046c0aa4f5
1 changed files with 21 additions and 4 deletions
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25
ceo/urwid/widgets.py
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@ -56,8 +56,16 @@ class CaptionedText(urwid.Text):
class SingleEdit(urwid.Edit):
def keypress(self, size, key):
if key == 'enter':
return urwid.Edit.keypress(self, size, 'down')
key_mappings = {
'enter': 'down',
'tab': 'down',
'shift tab': 'up',
'ctrl a': 'home',
'ctrl e': 'end'
}
if key in key_mappings:
return urwid.Edit.keypress(self, size, key_mappings[key])
else:
return urwid.Edit.keypress(self, size, key)
@ -140,14 +148,23 @@ class PassEdit(SingleEdit):
text = urwid.Edit.get_text(self)
return (self.caption + " " * len(self.get_edit_text()), text[1])
class EnhancedButton(urwid.Button):
def keypress(self, size, key):
if key == 'tab':
return urwid.Button.keypress(self, size, 'down')
elif key == 'shift tab':
return urwid.Button.keypress(self, size, 'up')
else:
return urwid.Button.keypress(self, size, key)
class Wizard(urwid.WidgetWrap):
def __init__(self):
self.selected = None
self.panels = []
self.panelwrap = urwid.WidgetWrap( urwid.SolidFill() )
self.back = urwid.Button("Back", self.back)
self.next = urwid.Button("Next", self.next)
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 )
pad = urwid.Padding( self.buttons, ('fixed right', 2), 19 )
self.pile = urwid.Pile( [self.panelwrap, ('flow', pad)], 0 )