how can I customize the look a widget like the dropdown list?
All I can change about it is the Font and the fill, nothing more. But the widget still looks the same: this old look with this grey arrow.
I would like to completely customize its look, for example give it a different shape, border coulour, customized arrow etc. How can I do that?
Here you see an example of how I'd like my dropdown list to look like:
Thanks a lot for your help!