QLineEdit: how to handle up and down arrows?

Posted by Eye of Hell on Stack Overflow See other posts from Stack Overflow or by Eye of Hell
Published on 2010-01-16T20:39:03Z Indexed on 2010/06/06 6:32 UTC
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qt

Hello.

I have a console input in my Qt based application, it's a QLineEdit, all Ui is designed via QtDesigner. Is it any easy way way to handle up and down arrows in order to implement input history? The 'go to slot' only show returnProcessed signal, no way i can see to handle up and down arrows :(

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QLineEdit: how to handle up and down arrows? - Developer IT

QLineEdit: how to handle up and down arrows?

qt

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