[Qt-interest] [SOLVED] doubleClick signal for QLineEdit

[M. Bashir Al-Noimi]

John McClurkin wrote:
> Well, the stock QLineEdit object doesn't emit any signals for mouse 
> click events, so if you want one you will have subclass your own version 
> of QLineEdit.
>
> With a bit of clever design you won't have to modify your code every 
> time you modify a gui element. Have your eventFilter emit a signal when 
> it receives a MouseButtonDblClick event. Then, just connect the signal 
> to a slot or don't. A signal that is not connected to any slots just 
> harmlessly disappears.
Hi All,

OK, I've modified my code by using eventFilter and I discovered that 
it's very very easy and flexible and I didn't find any M$ windows 
programming language can do that (MS C#, Visual C++ or Delphi).

Thanks all.

PS.
I've migrated from M$ Windows to Linux/ubuntu since months ago, ubuntu 
is truly the heaven of users and programmers.


-----
Best Regards
Muhammad Bashir Al-Noimi
My Blog: http://mbnoimi.net/