Comments on: Example Qt Chat Program

By: Spring

Spring — Sat, 24 Mar 2012 13:32:20 +0000

./chatterboxed
chmod +x chatterboxed or chmod 777 chatterboxed
I wrote wrong in previous comment

By: Spring

Spring — Sat, 24 Mar 2012 13:29:16 +0000

Hi,
Thanks for your post,
I have a question
When I run ./chatterboxed, I have -> bash: ./chatterbox: Permission denied
I change permission by -> chmod +x chatterbox or chmod 777 chatterbox
but it dose not work again
help me please

By: Dave

Dave — Sun, 18 Mar 2012 02:06:47 +0000

Pratham: A bluetooth implementation would be very different, unless you could find a bluetooth abstraction layer that provides TCP for communicating between bluetooth devices.

By: Pratham

Pratham — Sun, 18 Mar 2012 01:36:45 +0000

Hey thtats really good…..
Can you tell me that is applicable with bluetooth
means can we create bluetooth chat application

By: Dave

Dave — Thu, 19 Jan 2012 21:52:29 +0000

There is plenty of material on the internet on this topic. Please don’t correspond with me directly by email, as that would prevent others from benefiting from the conversation in the future.

By: miss.student

miss.student — Thu, 19 Jan 2012 21:51:12 +0000

Ok! so it maens it is possible whit UDP
surely I need to learn more about it
in fact I study math at university :)
could I continue discussion with you by email??

By: Dave

Dave — Thu, 19 Jan 2012 21:41:16 +0000

It seems to me like you need to learn much more about UDP before you say something like UDP “can’t has log in facility”. That is simply not true.

By: miss.student

miss.student — Thu, 19 Jan 2012 21:39:11 +0000

thanks very much,I try it…
I want it for university project,it must be without designer!!

maybe it is so easier for me to write it with UDP
but it can’t has log in facility…

By: Dave

Dave — Thu, 19 Jan 2012 21:15:38 +0000

You would have to instantiate a QStackedWidget in your C++ code, and add different widgets as pages to it. Each widget would probably be a QFrame with the content you want inside it.

This really is a lot easier to do with Designer if you can.

By: miss.student

miss.student — Thu, 19 Jan 2012 21:12:37 +0000

Hi.. tnx Dave!!!!! :)
I read this code, but I’m trying to write it without designer!!!
but I have a big problem
how can I replace this in mainwindow.cxx
void MainWindow::connected()
{
// Flip over to the chat page:
stackedWidget->setCurrentWidget(chatPage);

// And send our username to the chat server.
socket->write(QString(“/me:” + userLineEdit->text() + “\n”).toUtf8());
}
in fact I dont know how open “chatpage” when I did’nt use designer??