Re: Navigation services popup menu

From: Phil Taylor <nothere@xxxxxxxxxxx>
Date: Fri, 23 Sep 2005 09:48:44 GMT

In article <210920052109077228%nothere@xxxxxxxxxxx>, Phil Taylor
<nothere@xxxxxxxxxxx> wrote:

>
> Now I can see how to populate the popup menu in NavPutFile, but what I
> can't see is how to retrieve the user's choice of filetype after the OK
> button has been pressed.

To answer my own question (in case anybody's interested), it's done in
the eventproc. Look for a callBackSelector of type
kNavCBPopupMenuSelect. Then look at the what and when fields of the
eventrecord obtained from
callBackParms^.eventData.eventDataParms.event^. These contain the type
and creator OSTypes from the list which you supplied in the
popupExtension of NavDialogOptions.

Doncha just love Navigation Services?

Phil Taylor
.

References:
- Navigation services popup menu
  - From: Phil Taylor

Prev by Date: Re: Darwin malloc()-ing a few large blocks vs. many many small blocks
Next by Date: Re: Darwin malloc()-ing a few large blocks vs. many many small blocks
Previous by thread: Navigation services popup menu
Next by thread: Darwin malloc()-ing a few large blocks vs. many many small blocks
Index(es):
- Date
- Thread