Re: [Iup-users] Checking a dialog focus state

[Margo S. <mar...@gm...>]

Scuri,

In a deserted island crash / nuclear war / aliens / etc scenario  I would
really really like to be around someone like you.
Thank you!


On Wed, Oct 27, 2010 at 6:02 AM, Antonio Scuri <sc...@te...>wrote:

>    The hint is on what you just said “some time”. My suggestion, use a
> IupTimer with a callback that checks if the control with focus belongs to
> the dialog. For example:
>
>
>
> Ihandle* timer = IupTimer();
>
> IupSetAttribute(timer, “_MY_DIALOG”, (char*)dialog);
>
> ….
>
>
>
>
>
> int timer_cb(Ihandle* timer)
>
> {
>
>   Ihandle* dialog = (Ihandle*)IupGetAttribute(timer, “_MY_DIALOG”);
>
>   If (IupGetDialog(IupGetFocus()) != dialog)
>
>      IupHide(dialog);
>
>      // You can also stop or destroy the timer here
>
>   return IUP_DEFAULT;
>
> }
>
>
>
> Best,
>
> Scuri
>
>
>
> *From:* Margo Skeiz [mailto:mar...@gm...]
> *Sent:* quarta-feira, 27 de outubro de 2010 00:37
> *To:* IUP discussion list.
> *Subject:* Re: [Iup-users] Checking a dialog focus state
>
>
>
> I want to hide the dialog after some time when it loses the focus.
> I assumed I could do it in its focus callback, but this idea was wrong --
> it loses it to the child as soon as is shown, so there is of course no more
> kill callbacks for the dialog itself to catch.
>
> I could hack in own WM_ACTIVATE callback to iupwin_dialog.c :
> winDialogBaseProc, but don't know the corresponding procedures for other
> platforms. Maybe there is an existing way to check if it's focused /
> zordered / foregrounded?
>
>
>
>  On Wed, Oct 27, 2010 at 4:21 AM, Antonio Scuri <sc...@te...>
> wrote:
>
>    Hi,
>
>
>
>    You can combine/compare IupGetFocus and IupGetDialog. But depends when
> you want to know that. Why you need that?
>
>
>
> Best,
>
> scuri
>
>
>
> *From:* Margo Skeiz [mailto:mar...@gm...]
> *Sent:* terça-feira, 26 de outubro de 2010 21:39
> *To:* iup...@li...
> *Subject:* [Iup-users] Checking a dialog focus state
>
>
>
> Hi Scuri and everyone,
>
> I'm trying to find a way to check if the top level window has focus, but it
> seems impossible.
> Since a parent receives KILLFOCUS_CB when its child gets focus, the dialog
> receives this callback right away on Show.
>
> I've tried handle checking, returning IUP_IGNORE, watching child controls,
> and praying Cthulhu without any visible success.
>
> Is there a workaround?
>
>
>
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>
>
>
> ------------------------------------------------------------------------------
> Nokia and AT&T present the 2010 Calling All Innovators-North America
> contest
> Create new apps & games for the Nokia N8 for consumers in  U.S. and Canada
> $10 million total in prizes - $4M cash, 500 devices, nearly $6M in
> marketing
> Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
> http://p.sf.net/sfu/nokia-dev2dev
> _______________________________________________
> Iup-users mailing list
> Iup...@li...
> https://lists.sourceforge.net/lists/listinfo/iup-users
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>