how to do autocomplete with qt

[wookoon]

Now I am doing a editor with Qt, I want realize a function just like auto complete.

so how to realize this?

[CeeKey]

Hey,

did you have made some thoughts about that problem? You would not learn enough, if we would code it for you. So explain how you would start to solve that problem.

[aamer4yu]

Have a look at QCompleter

[oliverliu.hz]

Using QReg to match your database that stores your whole words, find it and show them.
That was my solution ago.