def __init__(self, *args, **kwds):
"""
Common widget wrapper initialization code. The main thing that
we would normally do here is set any backend-specific
attribute constraints.
Whenever the application code alters a widget proxy, the front end
will "push" any changed widget attributes into the backend by
calling the wrapper.set<Attribute>(self,new_value) method for any
attribute that changes. The setContraints() method allows the
backend to specify the order in which the set<Attribute>()
method calls are made, by specifying the order in which attribute
names are set. The constraints set here are just examples.
However, it is almost certainly a good idea to ensure that
'container' is set before any other attribute, so at minimum
you should call "self.setConstraints('container')" here.
"""
AbstractWrapper.__init__(self, *args, **kwds)
# 'container' before everything, then geometry.
self.setConstraints('container','x','y','width','height')
# addConstraint(self,before,after) adds a constraint that attribute
# 'before' must be set before 'after', when both appear in the
# same push operation. An attempt to set mutually contradictory
# constraints will result in an exception.
self.addConstraint('geometry', 'visible')
def __init__(self, *args, **kwds):
AbstractWrapper.__init__(self, *args, **kwds)
# 'container' before everything...
self.setConstraints('container','x','y','width','height','text','selection')
# Note: x,y,width, and height probably have no effect here, due to
# the way getSetters() works. I'm not sure if that's something
# that needs fixing or not... - jak
self.addConstraint('geometry', 'visible')
def __init__(self, *args, **kwds):
AbstractWrapper.__init__(self, *args, **kwds)
# 'container' before everything...
self.setConstraints("container", "x", "y", "width", "height", "text", "selection")
# Note: x,y,width, and height probably have no effect here, due to
# the way getSetters() works. I'm not sure if that's something
# that needs fixing or not... - jak
self.addConstraint("geometry", "visible")
def __init__(self, *args, **kwds):
AbstractWrapper.__init__(self, *args, **kwds)
# 'container' before everything, then geometry.
self.setConstraints('container','x','y','width','height')
# addConstraint(self,before,after) adds a constraint that attribute
# 'before' must be set before 'after', when both appear in the
# same push operation. An attempt to set mutually contradictory
# constraints will result in an exception.
self.addConstraint('geometry', 'visible')
def __init__(self,*args,**kws):
self._width = 0
self._height = 0
AbstractWrapper.__init__(self,*args,**kws)
self.setConstraints('container','x','y','width','height',
'text','selection','geometry','visible')
def __init__(self, proxy):
AbstractWrapper.__init__(self, proxy, _test=1)
self.reset()
def __init__(self, *args, **kws):
AbstractWrapper.__init__(self, *args, **kws)
def __init__(self, *args, **kwds):
AbstractWrapper.__init__(self, *args, **kwds)
# @@@ Cookie-cutter from tkgui
self.setConstraints('container','x','y','width','height','text','selection')
self._container = None