BriskBard, CEF4Delphi, WebView4Delphi, WebUI4Delphi and WebUI4CSharp

I am trying to implement zoom-in and zoom-out. I can't find any demo but when I tried to mouse wheel using briskbard browser, it zooms-in-and-out when I use ctrl+mouse_wheel. I am wondering how did you implement it.

Hi,

I use a low level mouse hook with SetWindowsHookEx and WH_MOUSE_LL to intercept all WM_MOUSEWHEEL messages.