Source code for envisage.ui.workbench.action.edit_preferences_action

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""" An action that displays the preferences dialog. """


# Enthought library imports.
from pyface.api import ImageResource
from pyface.action.api import Action


[docs]class EditPreferencesAction(Action): """ An action that displays the preferences dialog. """ #### 'Action' interface ################################################### # A longer description of the action. description = "Manage Preferences" # The action's image (displayed on tool bar tools etc). image = ImageResource("preferences") # The action's name (displayed on menus/tool bar tools etc). name = "Preferences" # A short description of the action used for tooltip text etc. tooltip = "Manage Preferences" ########################################################################### # 'Action' interface. ###########################################################################
[docs] def perform(self, event): """ Performs the action. """ from apptools.preferences.ui.api import PreferencesManager # Lookup the preferences manager service. manager = event.window.application.get_service(PreferencesManager) ui = manager.edit_traits(parent=event.window.control, kind="modal") # If the user hit the "Ok" button, then save the preferences in case # application crashes before it exits! if ui.result: self.window.application.preferences.save() return