On Thu, Aug 11, 2011 at 9:48 AM, Oliver Sims <
oliver.s...@simsassociates.co.uk> wrote:
> **
> > Is this a bug? Not really, it's our old friend autodetection.
>
> Ah-ha! I should have thought of that. Many thanks, Mark.
>
> Do you know when you might implement .Application~autoDetection(.false or
> .true)?
>
Well, I was trying to not work any more on the ooDialog code, and just work
on finishing the documentation. But, I might slip this in to the next beta
drop.
--
Mark Miesfeld
> Oliver
>
> ------------------------------
> *From:* Mark Miesfeld [mailto:miesf...@gmail.com]
> *Sent:* 11 August 2011 14:44
> *To:* Open Object Rexx Users
> *Subject:* Re: [Oorexx-users] ooDialog - createStaticText() bug?
>
> On Thu, Aug 11, 2011 at 7:59 AM, Oliver Sims <
> oliver.s...@simsassociates.co.uk> wrote:
>
>> **
>> In the defineDialog method of a UserDialog program (listed below), I have
>> the following statement:
>>
>> self~createStaticText(902, 40, 40, 200, 40, , "ABC")
>>
>> But the text "ABC" does not appear. Is this a bug?
>>
>
> I'm going to kind of hedge on my answer. Is this a bug? Not really, it's
> our old friend autodetection.
>
> Add:
>
>
> ::method initAutoDetection
> self~noAutoDetection
>
>
>> If I now change the createStaticText() statement to:
>>
>> self~createStaticText(, 40, 40, 200, 40, , "ABC")
>>
>> then the text "ABC" does appear, but of course the program breaks at the
>> ~newStatic(902) statement.
>>
>> Btw, this program used to work fine a couple of months ago.
>>
>
>
> I made a change a little while ago, to fix another bug I think.
>
> Static controls were ignored in the original auto detection code. But,
> they should only be ignored if they have a resource ID of -1. If they are
> assigned an ID, then they should be treated by the auto detection code the
> same way as an edit control. For backwards compatibility, I probably need
> to revisit why I made the change and the implementation of the change.
>
> So, in your code, when you assign an ID, auto detection sets the text to ""
> since you did not set the attribute. When you don't assign an ID, then auto
> detection ignores the control.
>
> You could also add this code:
>
> dlg = .MyDialog2~new
> dlg~data902 = 'ABC'
> dlg~execute("SHOWTOP", IDI_DLG_OOREXX)
> and skip the initAutoDetection() override and it will work.
>
> All in all, I think the confusion auto detection causes negates the idea
> that it makes things simplier for the Rexx program.
>
> Here's a small program that shows why a static text control should be
> treated the same as an edit control. If the programmer *wants* to use auto
> detection, then it should behave consistently in all cases:
>
> say 'Please enter your name:'
> parse pull name
>
> dlg = .MyDialog2~new
> dlg~data902 = 'Hello' name
> dlg~execute("SHOWTOP", IDI_DLG_OOREXX)
>
> ::requires "ooDialog.cls"
>
> ::CLASS 'MyDialog2' SUBCLASS UserDialog
>
> ::METHOD init
> forward class (super) continue
> self~create(30, 30, 257, 123, "Test Dialog", "CENTER")
>
> ::METHOD defineDialog
> self~createPushButton(901, 142, 99, 50, 14, "DEFAULT", "PushMe",
> PushMeClicked)
> self~createStaticText(902, 40, 40, 200, 40, , "ABC")
>
> ::METHOD PushMeClicked
> newText = self~newStatic(902)
> say "Change your name to:"
> parse pull name
> newText~setText("Hello" name)
>
> --
> Mark Miesfeld
>
>
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