RE: [paragui-users] looping inside a function

[John Rainey]

I'm new to paragui but with my investigation into the system I would advice
looking at
The application's EnableAppIdleCalls() function. This appears to send an
"idle event" to registered
Objects which can do some processing then return control to paragui. Your
object would need to manage the
"loop" as a series of responses to "idle events".
You could have a button register the idle object at first click and
any time the button was pressed again it would get the objects public member
char*,
close the theme widget and unregister your function object to receive idle
events.

To make the user wait the button could be Modal. I'd be interested to know
if the "idle events"
get posted during a modal loop???

You could also disable the button on the first click and have your function
send it an "activate event"
When it is done processing.

-----Original Message-----
From:   address@hidden
[mailto:address@hidden On Behalf Of
Alejandro Garcia
Sent:   Monday, May 13, 2002 7:26 AM
To:     paragui
Subject:        [paragui-users] looping inside a function

Is there any way of looping inside a function and waiting
for an event as clicking a button?
I want to call a function who waits for a button click and
after that, closes a theme_widget and returns a char*. I've
tried with SDL_PollEvent but can't hit any button in my
application.

Any suggestions?

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