menu_item-condition

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menu_item-condition

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Documentation
- Reference manual
- Packages
  - XPCE
    - Classes
      - class menu_item
        
        Instance variables
        
        menu_item-accelerator
        
        menu_item-active
        
        menu_item-colour
        
        menu_item-condition
        
        menu_item-end_group
        
        menu_item-font
        
        menu_item-label
        
        menu_item-menu
        
        menu_item-message
        
        menu_item-popup
        
        menu_item-selected
        
        menu_item-value

menu_item <-> condition: code*

Applicable to popup-menu's only. When not @nil, the truth value of this code object is tested just before the popup menu is mapped on the screen and the item is made menu_item<-active according the this truth value.

Tested by popup->update.

Defaults: @nil (popup->update does not change activation status).

See also: - menu->off
- popup->update
- menu_item-active
- popup-update_message