[Solved] Blank space in QComboBox

[Hareen Laks]

I'm adding the items to the QComboBox via SQL query. Just as below.

while (query.next())
{
ui->comboBox_Version->addItem(query.value(0).toString());
}

It is successful.

But the problem is when initially load the window, there is a blank space on top of the items of the QComboBox. And it may cause user to select blank space.

How I avoid that?

Thanks in advance..

P.S. I'm new to Qt. Sometimes this may be a stupid question. :)

[raven-worx]

you need to select an item after you've filled it up.

[Hareen Laks]

@ raven-worx,

Thank you very much for the reply.

This is due to I read the saved property when loading the Window. Because it is null in the initial state it passes -1 as selected index. And QComboBox display it as a blank space.

So as your answer I set the default value for the property. Now it is working fine.

Thanks again...