Shulou(Shulou.com)06/02 Report--

QComboBox how to set the size of the drop-down item, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain for you in detail, people with this need can come to learn, I hope you can gain something.

1. First set the view to ComboBox:

Ui- > comboBox- > setView (new QListView ())

two。 Set the style for comboBox. You can set it in creater or call the API:

QComboBox QAbstractItemView::item {min-height: 40px;}

After setting it, run it to see the effect:

Only the height 40 is set here:

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