object.enable() anti-pattern
Robert Kern
robert.kern at gmail.com
Fri May 10 13:20:34 EDT 2013
On 2013-05-10 16:44, Serhiy Storchaka wrote:
> 10.05.13 15:19, Robert Kern написав(ла):
>> I'd be curious to see in-the-wild instances of the anti-pattern that you
>> are talking about, then.
>
> Many (if not most) GUI frameworks use this pattern.
>
> button = Button("text")
> button.setForegroundColor(...)
> button.setBackgoundColor(...)
> button.setFont(...)
> button.setRelief(...)
> button.setBorder(...)
> button.setWidth(...)
> button.setAction(...)
> button.setMouseListener(...)
> button.place(...)
>
> Another example is running a subprocess in Unix-like systems.
>
> fork()
> open/close file descriptors, set limits, etc
> exec*()
According to Steven's criteria, neither of these are instances of the
anti-pattern because there are good reasons they are this way. He is reducing
the anti-pattern to just those cases where there is no reason for doing so. That
is why I asked for in-the-wild instances. I should have qualified my sentence to
include "according to your criteria" because people seem to be answering my
query out of that context.
--
Robert Kern
"I have come to believe that the whole world is an enigma, a harmless enigma
that is made terrible by our own mad attempt to interpret it as though it had
an underlying truth."
-- Umberto Eco
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