UI element size as a fraction of window size in qtdesigner

[canellas]

Hi,
Is it possible to define the size of a UI control, a QFrame, for example, as a fraction, or percentage, of the window size? Something like '0.6 * MainWindow.width()', but not in the constructor of the 'MainWindow', or in response to a resize event, but in QtDesigner?

Thanks!

[SGaist]

Hi,

AFAIK, no, it's not possible.

That's usually something you can do using the stretch factor on the layout you use.

[canellas]

I'll take a deeper look at the stretch factor.

Thanks!