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# (C) Copyright 2004-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in 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!
"""
**WARNING**
This demo might not work as expected and some documented features might be
missing.
-------------------------------------------------------------------------------
Implementation of a FileEditor demo plugin for Traits UI demo program.
This demo shows each of the four styles of the FileEditor.
Please refer to the `FileEditor API docs`_ for further information.
.. _FileEditor API docs: https://docs.enthought.com/traitsui/api/traitsui.editors.file_editor.html#traitsui.editors.file_editor.FileEditor
"""
# Issue related to the demo warning: enthought/traitsui#889
from traits.api import HasTraits, File
from traitsui.api import Item, Group, View
# Define the demo class:
class FileEditorDemo(HasTraits):
"""Defines the main FileEditor demo class."""
# Define a File trait to view:
file_name = File()
# Display specification (one Item per editor style):
file_group = Group(
Item('file_name', style='simple', label='Simple', id='simple_file'),
Item('_'),
Item('file_name', style='custom', label='Custom'),
Item('_'),
Item('file_name', style='text', label='Text'),
Item('_'),
Item('file_name', style='readonly', label='ReadOnly'),
)
# Demo view:
traits_view = View(
file_group,
title='FileEditor',
width=400,
height=600,
buttons=['OK'],
resizable=True,
)
# Create the demo:
demo = FileEditorDemo()
# Run the demo (if invoked from the command line):
if __name__ == '__main__':
demo.configure_traits()
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