yagabey
5th January 2008, 16:30
Hello,
I am trying to make a hyperterminal like program..
I am getting the data from QLineEdit and sending it through serial port...
The way i thoght was that: i connected textChanged signal of QLineEdit to send function....
But in every key stroke, send function sends whole QlineEdit again...
i wanna get the last character of QLineEdit and just send it; but i couldn't find a way to get the last character...Any idea hoe can i do that?
Or should i use another approach for this hyperterminal like program...
input like:
hello world
gives output otherside:
h
he
hel
hell
hello
hello
hello w
hello wo
hello wor
hello worl
hello world
i want just:
hello world
I am trying to make a hyperterminal like program..
I am getting the data from QLineEdit and sending it through serial port...
The way i thoght was that: i connected textChanged signal of QLineEdit to send function....
But in every key stroke, send function sends whole QlineEdit again...
i wanna get the last character of QLineEdit and just send it; but i couldn't find a way to get the last character...Any idea hoe can i do that?
Or should i use another approach for this hyperterminal like program...
input like:
hello world
gives output otherside:
h
he
hel
hell
hello
hello
hello w
hello wo
hello wor
hello worl
hello world
i want just:
hello world