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Thread: How to connect 2 QCombobox by focus?

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  1. #1
    Join Date
    Nov 2020
    Posts
    3
    Qt products
    Qt5
    Platforms
    Windows

    Unhappy How to connect 2 QCombobox by focus?

    I'm have 2 QCombobox, cbxA and cbxB.
    I'm try
    Qt Code:
    1. connect( ui->qlineedited, SIGNAL( returnPressed() ), ui->cbxA, SLOT( setFocus() ) );
    To copy to clipboard, switch view to plain text mode 
    code run OK, cbxA is focused.
    Qt Code:
    1. connect( ui->cbxA, SIGNAL( ???() ), ui->cbxB, SLOT( setFocus() ) );
    To copy to clipboard, switch view to plain text mode 
    I don't know SIGNAL after press enter in QCombobox?
    I'm try so much ex: ui->cbxA->lineEdit() but cbxA don't have QLineEdit, because don't need it,...
    How to connect QCombobox to focus it?
    Last edited by vinh; 28th November 2020 at 13:30.

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