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#-------------------------------------------------------------------------------
#
# Initializes any trait of an object with 'dock_control = True' metadata
# to point to the object's DockControl.
#
# Written by: David C. Morrill
#
# Date: 07/16/2006
#
# (c) Copyright 2006 by David C. Morrill
#
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# Imports:
#-------------------------------------------------------------------------------
from enthought.traits.api \
import HasTraits
from enthought.pyface.dock.api \
import DockWindowFeature
#-------------------------------------------------------------------------------
# 'DockControlFeature' class:
#-------------------------------------------------------------------------------
class DockControlFeature ( DockWindowFeature ):
#-- Overidable Class Methods ---------------------------------------------------
#---------------------------------------------------------------------------
# Returns a feature object for use with the specified DockControl (or None
# if the feature does not apply to the DockControl object):
#---------------------------------------------------------------------------
def feature_for ( cls, dock_control ):
""" Returns a feature object for use with the specified DockControl (or
None if the feature does not apply to the DockControl object).
"""
object = dock_control.object
if isinstance( object, HasTraits ):
for name in object.trait_names( dock_control = True ):
try:
setattr( object, name, dock_control )
except:
pass
return None
feature_for = classmethod( feature_for )
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