On Dec 28, 2009, at 8:51 PM, Paul McNett wrote:
>> Restored the call to flushValue() that was removed in the recent changes to
>> dSpinner. It was breaking anything that used a data-bound spinner,
>> especially the Class Designer.
>
> It wasn't breaking my data-bound dSpinners, and anyway I don't understand why
> this
> would be needed since setting self.Value should result in an implicit
> self.flushValue() anyway. Any ideas?
Try reverting to the version before this change, and then run the Class
Designer. Add a control to the form; it doesn't matter what. Right-click and
select 'Edit Sizer Settings' from the context menu. Change any property that is
modified by a spinner, and you'll see that nothing happens. Change any
non-spinner, and notice that their effects show up in the control.
Now update back to the current and repeat. Now the spinner props affect
the control like the non-spinner props.
I don't know exactly why, but I'd guess that since the control has the
DataSource/Field set, and not the included textbox, changing the textbox's
Value (which is what is done in dSpinner._setValue()) will have no effect,
since flushValue() does nothing if the control doesn't have DataSource/Field
set.
-- Ed Leafe
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