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#-------------------------------------------------------------------------------
#
# Test using a KeyBindings object with the traits Codeditor
#
# Written by: David C. Morrill
#
# Date: 09/22/2005
#
# (c) Copyright 2005 by Enthought, Inc.
# License: BSD Style.
#
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# Imports:
#-------------------------------------------------------------------------------
from traits.api \
import HasPrivateTraits, Code, Str
from traitsui.api \
import View, Item, Handler, CodeEditor
from traitsui.key_bindings \
import KeyBinding, KeyBindings
#-------------------------------------------------------------------------------
# Define a KeyBindings object:
#-------------------------------------------------------------------------------
key_bindings = KeyBindings(
KeyBinding( binding1 = 'Ctrl-s',
description = 'Save to a file',
method_name = 'save_file' ),
KeyBinding( binding1 = 'Ctrl-r',
description = 'Run script',
method_name = 'run_script' ),
KeyBinding( binding1 = 'Ctrl-q',
description = 'Edit key bindings',
method_name = 'edit_bindings' )
)
#-------------------------------------------------------------------------------
# 'CodeHandler' class:
#-------------------------------------------------------------------------------
class CodeHandler ( Handler ):
def save_file ( self, info ):
info.object.status = "save file"
def run_script ( self, info ):
info.object.status = "run script"
def edit_bindings ( self, info ):
info.object.status = "edit bindings"
key_bindings.edit_traits()
#-------------------------------------------------------------------------------
# 'TestCode' class:
#-------------------------------------------------------------------------------
class TestCode ( HasPrivateTraits ):
code = Code
status = Str
view = View(
[ Item( 'code',
style = 'custom',
resizable = True,
editor = CodeEditor( key_bindings = key_bindings ) ),
'status~',
'|<>' ],
id = 'traitsui.tests.test_code_editor.TestCode',
title = 'Sample Code Editor',
width = 0.4,
height = 0.4,
resizable = True,
handler = CodeHandler() )
#-------------------------------------------------------------------------------
# Run the test:
#-------------------------------------------------------------------------------
if __name__ == '__main__':
TestCode().configure_traits()
|
