[PyQt] Beginners - signal - slots - question

[Henrik Pauli]

On Friday 21 December 2007, Jochen Georges wrote:
> Hello,
>
> i finished my first "Hello-World"-PyQt-program sucessfully,
> but not my second.
>
> I googled for an example, but did not find any, so maybe you can give me a
> hint.
>
> There is a QLineEdit-element and a QLabel-element.
> When te user finished editing the QLineEdit, the text should be changed and
> then displayed in the QLabel.
>
> Which is the right QLineEdit-Signal?
> 	the action should start when return is pressed, but the
> 	signal "returnPressed" has no parameter "QString"
> 	and
> 	textChanged(QString) or textEdited(QString) react on every single input
> How do i place my own method, that changes the text?
>

Here's a hint that might get you going: 

Create a new slot for your own use :)  In PyQt it’s just a python method, you 
can do anything in it.