key_binding-default

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key_binding-default_function

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Documentation
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  - XPCE
    - Classes
      - class key_binding
        
        Instance variables
        
        key_binding-argument
        
        key_binding-bindings
        
        key_binding-default_function
        
        key_binding-name
        
        key_binding-prefix
        
        key_binding-saved_column
        
        key_binding-status

key_binding <-> default_function: name|code*

Name or code object which is used when neither the key_binding<-bindings nor one of the key_binding<-defaults key_bindings define a binding for the typed key.

A common way to use this facility is to declare key_binding<->default_function to alert. Any unknown keys will then be mapped onto the method graphical->alert.