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#-------------------------------------------------------------------------------
#
# NumericEditor test case for Traits UI
#
# Written by: David C. Morrill
#
# Date: 11/29/2005
#
# (c) Copyright 2005 by Enthought, Inc.
# License: BSD Style.
#
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# Imports:
#-------------------------------------------------------------------------------
from traits.api \
import HasPrivateTraits, Array, Instance
from traitsui.api \
import View, Item, HGroup
from traitsui.table_column \
import NumericColumn
from traitsui.wx.numeric_editor \
import ToolkitEditorFactory as NumericEditor
from blockcanvas.model.api \
import ANumericModel, NumericArrayModel, ReductionModel, SelectionModel, \
NumericItem, ExpressionFilter, IndexFilter
from numpy \
import array, sin, arange
#-------------------------------------------------------------------------------
# Defines the numeric editor:
#-------------------------------------------------------------------------------
number_editor = NumericEditor(
extendable = True,
new_columns = 'last',
configurable = True,
columns = [ NumericColumn( name = 'model_indices',
label = 'i' ),
NumericColumn( name = 'x',
label = 'x',
format = '%.2f' ),
NumericColumn( name = 'sinx',
label = 'sin(x)',
format = '%.3f' ),
NumericColumn( name = 'xsinx',
label = 'x*sin(x)',
format = '%.3f' ) ],
other_columns = [],
choose_selection_filter = True,
edit_selection_filter = True,
edit_selection_colors = False,
selection_filter = None,
selection_filter_name = '',
user_selection_filter = IndexFilter(),
choose_reduction_filter = True,
edit_reduction_filter = True,
reduction_filter = None,
reduction_filter_name = '',
deletable = True,
sortable = True,
sort_model = False,
editable = True,
auto_size = False,
show_lines = True,
menu = None,
show_column_labels = True,
#line_color = 0xC4C0A9,
#cell_font = Font,
#cell_color = Color( 'black' )
#cell_bg_color = Color( 'white' )
#cell_read_only_bg_color = Color( 0xF8F7F1 )
#label_font = Font
#label_color = Color( 'black' )
#label_bg_color = Color( 0xD7D2BF )
#selection_bg_color = Color( 0x0D22DF )
#selection_color = Color( 'white' )
#column_label_height = Int( 25 )
#row_label_width = Int( 82 )
#on_select = Callable
#on_dclick = Callable
)
#-------------------------------------------------------------------------------
# 'BunchANumbersApp' class:
#-------------------------------------------------------------------------------
class BunchANumbersApp ( HasPrivateTraits ):
#---------------------------------------------------------------------------
# Trait definitions:
#---------------------------------------------------------------------------
model = Instance( ANumericModel )
#---------------------------------------------------------------------------
# Traits view definitions:
#---------------------------------------------------------------------------
view = View(
HGroup( Item( 'model', editor = number_editor,
id = 'model' ),
# Item( 'model', editor = number_editor ),
show_labels = False ),
title = 'Numeric Editor Test',
id = 'traitsui.tests.numeric_editor_test',
width = 0.28,
height = 0.6,
resizable = True )
#-------------------------------------------------------------------------------
# Run the test:
#-------------------------------------------------------------------------------
if __name__ == '__main__':
x = arange( 0.0, 20.005, 0.1 )
model = NumericArrayModel( x = x, sinx = sin( x ), xsinx = x * sin( x ) )
BunchANumbersApp( model = model ).configure_traits()
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