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"""
Test case for bug (wx, Max OS X)
A RangeEditor in mode 'text' for an Int allows values out of range.
"""
from traits.has_traits import HasTraits
from traits.trait_types import Int
from traitsui.item import Item
from traitsui.view import View
from traitsui.editors.range_editor import RangeEditor
from _tools import *
class NumberWithTextEditor(HasTraits):
"""Dialog containing a RangeEditor in 'spinner' mode for an Int.
"""
number = Int
traits_view = View(
Item(label="Range should be 3 to 8. Enter 1, then press OK"),
Item('number', editor=RangeEditor(low=3, high=8, mode='text')),
buttons = ['OK']
)
@skip_if_not_wx
def test_wx_spin_control_editing():
# behavior: when editing the text part of a spin control box, pressing
# the OK button should update the value of the HasTraits class
# (tests a bug where this fails with an AttributeError)
import wx
with store_exceptions_on_all_threads():
num = NumberWithTextEditor()
ui = num.edit_traits()
# the following is equivalent to setting the text in the text control,
# then pressing OK
textctrl = ui.control.FindWindowByName('text')
textctrl.SetValue('1')
# press the OK button and close the dialog
okbutton = ui.control.FindWindowByName('button')
click_event = wx.CommandEvent(wx.wxEVT_COMMAND_BUTTON_CLICKED,
okbutton.GetId())
okbutton.ProcessEvent(click_event)
# the number traits should be between 3 and 8
assert num.number >= 3 and num.number <=8
if __name__ == '__main__':
# Executing the file opens the dialog for manual testing
num = NumberWithTextEditor()
num.configure_traits()
print num.number
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