From: Joel VanderWerf <vjoel@...>
Date: 2003-05-27T05:06:06+09:00
Subject: Re: FXRuby: Changing the options of FXTextField

Andreas Schwarz wrote:
> Joel VanderWerf wrote:
> 
>>Andreas Schwarz wrote:
>>
>>>Hello,
>>>
>>>I want to change the options of a FXTextField to make it read only
>>>(TEXTFIELD_READONLY), but I didn't find any methods to set options after
>>>the object is created.
>>
>>You can use
>>
>>   field.enabled = true # or false to gray out the field
> 
> 
> undefined method `enabled=' for :Fox::FXTextField (NameError)
> :-(
> 

Oops, for convenience I define:

   class FXWindow
     alias :enabled :enabled? unless instance_methods.include?("enabled")
     unless instance_methods.include?("enabled=")
       def enabled=(x); x ? enable : disable; end
     end
   end