def test_center_widget(self):
w = CenterWidget(self.w2)
w.render(10)
expected_result = [u" Test"]
self.evaluate_result(w.get_lines(), expected_result)
def refresh(self, args=None):
super().refresh()
# Text widget
# Show text to user. This is basic widget which will handle
# wrapping of words for you.
text_widget = TextWidget("Text widget")
self.window.add_with_separator(text_widget)
# Center widget
# Wrap extisting widget and center it to the middle of the screen.
text = TextWidget("Center widget")
center_widget = CenterWidget(text)
self.window.add_with_separator(
center_widget, blank_lines=3) # Add two more blank lines
# Checkbox widget
# Checkbox which can hold 2 states.
checkbox_widget = CheckboxWidget(key="o",
title="Checkbox title",
text="Checkbox text",
completed=True)
self.window.add_with_separator(checkbox_widget)
# Checkbox widget unchecked
checkbox_widget_unchecked = CheckboxWidget(key="o",
title="Checkbox title",
text="Unchecked",
completed=False)
self.window.add_with_separator(checkbox_widget_unchecked)
def refresh(self, args=None):
"""Print text to user with number of continue clicked."""
super().refresh(args)
# Print counter to the screen.
widget = TextWidget("You pressed {} times on continue".format(self.continue_count))
# Center this counter to middle of the screen.
center_widget = CenterWidget(widget)
# Add the centered widget to the window container.
self.window.add(center_widget)
def refresh(self, args=None):
"""Refresh method is called always before the screen will be printed.
All items for printing should be updated or created here.
"""
# Init window container. The windows container will be erased here.
# The window container is the base container. Everything for rendering should be put
# into this container, including other containers.
super().refresh(args)
# Add the screen header message before our items.
header = TextWidget("Please complete all the spokes to continue")
header = CenterWidget(header)
self.window.add_with_separator(header, blank_lines=2)
# Create the empty container.
# It will add numbering, process user input and positioning for us.
self._container = ListRowContainer(2)
# Create widget to get user name.
widget = self._create_name_widget()
# Add widget, callback, arguments to the container.
#
# widget - Widget we want to render. It will be numbered automatically.
# Could be container if needed.
# callback - This callback will be called by the ListRowContainer.process_user_input()
# method when a user press the number of this item. Callback will get args
# passed as 3rd argument.
# args - Argument for callback.
self._container.add(widget, self._push_screen_callback,
self._name_spoke)
# Create surname widget and add it to the container.
widget = self._create_surname_widget()
self._container.add(widget, self._push_screen_callback,
self._surname_spoke)
# Create password widget and add it to the container.
widget = self._create_password_widget()
self._container.add(widget, self._push_screen_callback,
self._password_spoke)
# Add the ListRowContainer container to the WindowContainer container.
self.window.add_with_separator(self._container)
def refresh(self, args=None):
"""Write message to user."""
super().refresh(args)
w = TextWidget("Counter {}".format(self._counter))
self.window.add_with_separator(CenterWidget(w))
def refresh(self, args=None):
super().refresh(args)
w = CenterWidget(TextWidget("Press '1' to enter Entry counter"))
self.window.add_with_separator(w)
def refresh(self, args=None):
"""Write message to user."""
super().refresh(args)
w = TextWidget(self._message)
self.window.add(CenterWidget(w))