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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!
"""
Edit a string, password, or integer
The TextEditor displays a Str, Password, or Int trait for the user to edit.
The demo shows all styles of the editor for each of the traits, however certain
styles are more useful than others:
- When editing a Str, consider styles 'simple' (one-line), 'custom'
(multi-line), or 'readonly' (multi-line).
- When editing a Password, style 'simple' is recommended (shows asterisks).
- When editing an Int, consider styles 'simple' and 'readonly'.
Please refer to the `TextEditor API docs`_ for further information.
.. _TextEditor API docs: https://docs.enthought.com/traitsui/api/traitsui.editors.text_editor.html#traitsui.editors.text_editor.TextEditor
"""
from traits.api import HasTraits, Str, Int, Password
from traitsui.api import Item, Group, View
# The main demo class:
class TextEditorDemo(HasTraits):
"""Defines the TextEditor demo class."""
# Define a trait for each of three TextEditor variants:
string_trait = Str("sample string")
int_trait = Int(1)
password = Password()
# TextEditor display with multi-line capability (for a string):
text_str_group = Group(
Item('string_trait', style='simple', label='Simple'),
Item('_'),
Item('string_trait', style='custom', label='Custom'),
Item('_'),
Item('string_trait', style='text', label='Text'),
Item('_'),
Item('string_trait', style='readonly', label='ReadOnly'),
label='String',
)
# TextEditor display without multi-line capability (for an integer):
text_int_group = Group(
Item('int_trait', style='simple', label='Simple', id="simple_int"),
Item('_'),
Item('int_trait', style='custom', label='Custom', id="custom_int"),
Item('_'),
Item('int_trait', style='text', label='Text', id="text_int"),
Item('_'),
Item(
'int_trait',
style='readonly',
label='ReadOnly',
id="readonly_int",
),
label='Integer',
)
# TextEditor display with secret typing capability (for Password traits):
text_pass_group = Group(
Item('password', style='simple', label='Simple'),
Item('_'),
Item('password', style='custom', label='Custom'),
Item('_'),
Item('password', style='text', label='Text'),
Item('_'),
Item('password', style='readonly', label='ReadOnly'),
label='Password',
)
# The view includes one group per data type. These will be displayed
# on separate tabbed panels:
traits_view = View(
text_str_group,
text_pass_group,
text_int_group,
title='TextEditor',
buttons=['OK'],
)
# Create the demo:
demo = TextEditorDemo()
# Run the demo (if invoked from the command line):
if __name__ == "__main__":
demo.configure_traits()
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