How can I change the style of the scrollbar of a TWebPanel (or a TWebScrollBox) ? I would like to change opacity for example, or make it rounded and only visible when scrolling.
I tried to change some properties with ElementHandle.style
WebPanel1.ElementHandle.style.setProperty('overflow-y','auto');
WebPanel1.ElementHandle.style.setProperty('scrollbar-color','blue green') ;
WebPanel1.ElementHandle.style.setProperty('scrollbar-width','thin') ;
but still I cannot change the opacity or border radius of the scrollbars.
And also, this works with Firefox but not with Chrome.
(I have the same results when using the TWebCSSClass component)
Any suggestion?
screenshot with Firefox:
screenshot with Chrome:
