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#-------------------------------------------------------------------------------
#
# Copyright (c) 2006, Enthought, Inc.
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in enthought/LICENSE.txt and may be redistributed only
# under the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
#
# Author: David C. Morrill
# Date: 07/26/2006
#
#-------------------------------------------------------------------------------
""" Defines a completely empty editor, intended to be used as a spacer.
"""
#-------------------------------------------------------------------------------
# Imports:
#-------------------------------------------------------------------------------
import wx
# FIXME: ToolkitEditorFactory is a proxy class defined here just for backward
# compatibility. The class has been moved to the
# traitsui.editors.null_editor file.
from traitsui.editors.null_editor \
import NullEditor as ToolkitEditorFactory
from editor \
import Editor
#-------------------------------------------------------------------------------
# 'NullEditor' class:
#-------------------------------------------------------------------------------
class NullEditor ( Editor ):
""" A completely empty editor.
"""
#---------------------------------------------------------------------------
# Finishes initializing the editor by creating the underlying toolkit
# widget:
#---------------------------------------------------------------------------
def init ( self, parent ):
""" Finishes initializing the editor by creating the underlying toolkit
widget.
"""
self.control = control = wx.Window( parent, -1,
size = wx.Size( 1, 1 ) )
control.SetBackgroundColour( parent.GetBackgroundColour() )
#---------------------------------------------------------------------------
# Updates the editor when the object trait changes external to the editor:
#---------------------------------------------------------------------------
def update_editor ( self ):
""" Updates the editor when the object trait changes externally to the
editor.
"""
pass
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