Package peppy :: Package actions :: Class OnDemandActionMixin

Class OnDemandActionMixin

object --+
         |
        OnDemandActionMixin

Known Subclasses:

OnDemandGlobalListAction
, buffers.BufferListSort
, plugins.function_menu.FoldExplorerMenu

Mixin to provide on-demand updating as the menubar is opened

On-demand actions don't have to be created ahead of time -- the updateOnDemand method is called immediately before the menu bar entry is opened.

Instance Methods

updateOnDemand(self)
Hook called before the menu is displayed.

Inherited from object: __delattr__, __getattribute__, __hash__, __init__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Properties
Inherited from `object`: `__class__`

Method Details

updateOnDemand(self)

Hook called before the menu is displayed.

This method allows the subclass to catch the menu opening event before it anything is added to the menu bar. When used in combination with a list, the list may be reordered and menu items can be inserted or deleted.