Resizing a QDialog to the content size

[Nyphel]

If I show it one, two... three times before getting the size, i've got the same result .
I'll try "adjustSize()"

[jpn]

If I show it one, two... three times before getting the size, i've got the same result .

A widget is not shown immediately after calling show(). A show event is scheduled and the widget comes visible later when the control returns to the event loop.

[wysota]

You can override showEvent() and set the size there if you want.

[Nyphel]

Oki, thanks.

I override the showEvent and now it works fine.
I set fit the columns/rows size to the content, and then I fit the QDialog to the QTable content size.

I don't understand why that didn't work before.
I'm sure that the QDialog was shown before trying to resize it .

Thanks everybody

[wysota]

How did you make sure it was shown before resizing it?

[Nyphel]

Because I show it with a button,
and then I push another button to resize it ^_^