)
#: The standard "revert all changes" action
RevertAction = Action(
name="Revert",
action="_on_revert",
defined_when="ui.history is not None",
enabled_when="ui.history.can_undo",
)
#: The standard "show help" action
HelpAction = Action(name="Help", action="show_help")
#: The standard Traits UI menu bar
StandardMenuBar = MenuBar(
Menu(CloseAction, name="File"),
Menu(UndoAction, RedoAction, RevertAction, name="Edit"),
Menu(HelpAction, name="Help"),
)
# -------------------------------------------------------------------------
# Standard buttons (i.e. actions):
# -------------------------------------------------------------------------
NoButton = Action(name="")
#: Appears as two buttons: **Undo** and **Redo**. When **Undo** is clicked, the
#: most recent change to the data is cancelled, restoring the previous value.
#: **Redo** cancels the most recent "undo" operation.
UndoButton = Action(name="Undo")
action='_on_redo',
defined_when='ui.history is not None',
enabled_when='ui.history.can_redo')
#: The standard "revert all changes" action
RevertAction = Action(name='Revert',
action='_on_revert',
defined_when='ui.history is not None',
enabled_when='ui.history.can_undo')
#: The standard "show help" action
HelpAction = Action(name='Help', action='show_help')
#: The standard Traits UI menu bar
StandardMenuBar = MenuBar(
Menu(CloseAction, name='File'),
Menu(UndoAction, RedoAction, RevertAction, name='Edit'),
Menu(HelpAction, name='Help'))
#-------------------------------------------------------------------------
# Standard buttons (i.e. actions):
#-------------------------------------------------------------------------
NoButton = Action(name='')
#: Appears as two buttons: **Undo** and **Redo**. When **Undo** is clicked, the
#: most recent change to the data is cancelled, restoring the previous value.
#: **Redo** cancels the most recent "undo" operation.
UndoButton = Action(name='Undo')
#: When the user clicks the **Revert** button, all changes made in the window are