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Package nltk_lite :: Package draw :: Class StackWidget |
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object
--+ |CanvasWidget
--+ | StackWidget
A canvas widget that keeps a list of canvas widgets in a vertical line.
Attributes:align
: The horizontal alignment of the children.
Possible values are 'left'
, 'center'
, and
'right'
. By default, children are center-aligned.
space
: The amount of vertical space to place between
children. By default, one pixel of space is used.
ordered
: If true, then keep the children in their
original order.
Method Summary | |
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Create a new stack widget. | |
(any) |
Return the value of the attribute attr . |
string
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Return a string representation of this canvas widget. |
None
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Set the value of the attribute attr to
value . |
list of CanvasWidget
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Return a list of the hierarchical children of this canvas widget. |
Insert a child canvas widget before a given index. | |
Remove the given child canvas widget. | |
Replace the child canvas widget oldchild with
newchild . | |
Inherited from CanvasWidget :
bbox ,
bind_click ,
bind_drag ,
canvas ,
child_widgets ,
destroy ,
height ,
hidden ,
hide ,
manage ,
move ,
moveto ,
parent ,
show ,
tags ,
unbind_click ,
unbind_drag ,
update ,
width
Inherited from object :
__delattr__ ,
__getattribute__ ,
__hash__ ,
__new__ ,
__reduce__ ,
__reduce_ex__ ,
__setattr__ ,
__str__
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Method Details |
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__init__(self,
canvas,
*children,
**attribs)
Create a new stack widget.
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__getitem__(self,
attr)
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__repr__(self)
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__setitem__(self,
attr,
value)
Set the value of the attribute |
children(self)
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insert_child(self, index, child)Insert a child canvas widget before a given index.
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remove_child(self, child)Remove the given child canvas widget.child 's parent
will be set ot None.
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replace_child(self, oldchild, newchild)Replace the child canvas widgetoldchild with
newchild . newchild must not have a parent.
oldchild 's parent will be set to None .
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