I think it's an issue with the ffi, as the return value is pretty clearly
documented as a constant and not a bitfield.
On Thu, Apr 9, 2015, 11:37 John Benediktsson <mrj...@gmail.com> wrote:
> Doug Coleman noticed a similar return value in some of his testing, I'm
> not sure where it is coming from - any chance it is some kind of bitmask of
> response values?
>
> Hah, I don't use Windows much, and found some sample code that still
> worked (yay for backwards compatibility!), but would love to upgrade it to
> a newer API.
>
>
>
>
> On Thu, Apr 9, 2015 at 9:17 AM, Mark Green <m...@antelope.nildram.co.uk>
> wrote:
>
>> Hi,
>>
>> Thanks very much for the helpful answer. I have used the function
>> definition from your file, and I can now get the file picker to appear, but
>> there is a problem when it exits:
>>
>> : main ( -- )
>> f f gtk_init
>> "Hello" s>gs f GTK_FILE_CHOOSER_ACTION_OPEN "Cancel" s>gs
>> GTK_RESPONSE_CANCEL int <ref> "Open" s>gs GTK_RESPONSE_ACCEPT int <ref> f
>> gtk_file_chooser_dialog_new dup gtk_dialog_run GTK_RESPONSE_ACCEPT
>> =
>> [ dup gtk_widget_destroy gtk_file_chooser_get_filename
>> alien>native-string ]
>> [ gtk_widget_destroy f ] if . ;
>>
>>
>> The problem is that the value returned from gtk_dialog_run is never
>> GTK_RESPONSE_ACCEPT nor GTK_RESPONSE_CANCEL, instead it appears to be a
>> pointer value, but I cannot dereference it with "int deref" because it is
>> not wrapped in an alien type. Looking at your code in the file-picker
>> package, you did not seem to have this problem, so I wonder if this is an
>> oddity of Windows GTK?
>>
>> (By the way, I noticed that the Windows multiplatform file-picker uses
>> the file picker from Windows 3.1! It might be nice to use one of the newer
>> ones :) )
>>
>> Mark
>>
>>
>>
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