[Interest] how to set QItemDelegate size to widge size?

[nus1998]

Hi, All,

I have searched on Internet but not found a solution.

my question is that I insert a combobox in table view by QItemDelegate, but the column size is too small for it. I found sizeHint function of QItemDelegate which can adjust the size, but how can I get the very size of widget but not just assign a big size?

B.R.
Jie
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