buttons of different sizes

[IknowQT]

I want to lower the setting button, what can I do?
The background color is pink. There are buttons in the grid layout, and the size of each button is different. I want to narrow the gap in the red section.

[Thank You]

@IknowQT

You can use any type of techniques to do frontend.
Another option is

Using spacer and using maximum width

See on the properties panel on vertical policy
As I said there are many other techniques to obtain same type of design.

This one is output

[SGaist]

Hi,

You should provide a minimal code sample that shows what you are trying to accomplish.

[IknowQT]

@SGaist

this->ui.pBtn_Incubate	->setFixedSize(nBtnsizeWidth, nBtnsizeHeight);
his->ui.pBtn_Settings	->setFixedSize(nBtnsizeWidth, nBtnsizeHeight - 10);

I just changed the size of the button, so I gave you a minus 10 button sizes different.
I want to put the set button on the bottom.

[SGaist]

Which layout class are you using ?

[Thank You]

@IknowQT

You can use any type of techniques to do frontend.
Another option is

Using spacer and using maximum width

See on the properties panel on vertical policy
As I said there are many other techniques to obtain same type of design.

This one is output