Should also have said that your RFE #441 is a good example of global
"compability" mode
And must not be fine grained, more take it or leave it, if you want 1 based
indexes in listview you also will use the new style of other areas, if you want
0 based indexes fine but then .SingleSelection will use the "old" style, you
can't have both.
/hex
----- Ursprungligt Meddelande -----
Från: Mark Miesfeld <miesf...@gmail.com>
Till: Open Object Rexx Users <oorexx-users@lists.sourceforge.net>
Kopia:
Datum: onsdag, 05 december 2012 19:49
Ämne: [Oorexx-users] Any comments on RFE: #502 SingleSelection class
Hi,
/hex opened up a RFE: #502 SingleSelection class which I'm implementing and I
wonder if anyone else would like to contribute to the discussion?
So far it goes like this:
RFE:
This is on windows 8 and oodialog 4.2.1
Using SingleSelection class, the width of the displayed window is based on the
message length parameter, I suppose.
Preferable, the width of displayed window should be based on the greatest of
the message and title parameter length and if specifying the length parameter
the window should display a window with suitable width that shows all
selections and the full message/title parameter length.
Maybe also center the message text in displayed window.
Mark:
While I think the stated preferences are good, especially making the dialog
wide enough to completely display the title, I'm worried that the changes can
effect existing programs too much. Enough that some people may be unhappy with
the changes to their existing programs.
Because of this, rather than change the .SingleSelection class, I'm thinking of
adding an extended .SingleSelection class that has the enhancements and leaving
the .SingleSelection class as is. The new class would be .SingleSelectionEx.
Thoughts?
/hex
Hm..One more class to keep track of.
How about a global parameter like "compabilityMode" .true for old
behaviour/style and .false for "new" behaviour/style. Can be used for other
"new" stuff also.
Or in the case of SingleSelection one more optional parameter at the end,
meaning "fit window to text"
But SingleSelectionEx is also OK
Mark:
Regarding the "compatibility mode" that is similar to a RFE I opened: #441
Enhance ooDialog ApplicationManager to set one-based indexes
The idea being that you could set 'something' through the .application manager
to use one-based indexes in the ListView, which now uses zero-based indexes. By
default the 'something' is off.
The compatibility mode would have to be fine-grained though. You might want
SingleSelectionEx on, but not one-based indexes for ListViews.
So, for this case, it seems it might make it hard to remember what to do to get
SingleSelectionEx.
I have the same general feeling about adding another argument. If there are
only 2 arguments, adding a third makes sense sometimes. But, in this case there
are already 6 arguments and it is hard to remember what the order of the last 3
arguments is.
Adding a 7th makes it harder still.
Maybe we should open up this discussion on the User's list and see what others
might think.
I have SingleSelectionEx implemented and tested. I'll commit it this evening
and you can try it out. I hate to start the doc until I see which way to go on
this ... but changing the implementation to accept a 7th argument instead of
using a new class is easy enough to change.
--
Mark Miesfeld
I'm leaning towards adding the .SingleSelectionEx class whose behavior is as
the RFE requested. I'm interested in what others think about adding an extra
argument to the .SingleSelection class instead? (Or a compatiblity flag added
to the .ApplicationManger?)
--
Mark Miesfeld
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