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Thread: How to add items while click on QCombobox

  1. #1
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    Thumbs up How to add items while click on QCombobox

    How to call a function for adding items in QComboBox while click on QCombobox.

    Please suggest any one...

  2. #2
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    Default Re: How to add items while click on QCombobox

    What do you mean?

  3. #3
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    Default Re: How to add items while click on QCombobox

    thank you for your reply.

    I mean

    how to add items into combobox dynamically from table.

    My Code like

    Constructor()
    {
    sqlquery qry("select distinct column from table",db);

    while(qry.next())
    {
    combobox->addItem(qry.value(0).toString());
    }
    }

    but when i add any new value in table i didn't get into combobox , until i close the app and reopen the app. why because the constructor calls only when i open the app.

    but i want to get all values dynamically.

    is there any signal for call our own function while click on combobox .

    if it's possible i will run above query and add to combobox every time.

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