SetZoomLevel

[mezdej]

Hi,

I have problem with SetZoomLevel (cef_binary_3.1750.1738_windows32). When i change zoom for one CefBrowser object it does the change but for every other browser!
I don't suppose it should work that way...

Same thing is with popup windows even in cefclient example - just open some page with popup and run zoom in / out test.

[magreenblatt]

Zoom is applied on a per-origin (scheme + domain) basis. It behaves the same in Google Chrome. For example, open this website in 2 tabs and apply zoom to the first tab. The same zoom will be shown in both tabs.

[mezdej]

Thanks but can I force one browser to have specific zoom? or this is impossible from the api?

[Czarek]

Thanks but can I force one browser to have specific zoom? or this is impossible from the api?

Create a unique request context for each browser and pass it to CreateBrowser(). Browser objects with different request contexts will never be hosted in the same render process. Browsers in different renderer processes do not share the same zoom level. If you want an independent zoom level also in popup windows then implement LifespanHandler::OnBeforePopup and cancel the implicit creation of popup by CEF and create it yourself with a unique request context.

[magreenblatt]

If you want an independent zoom level also in popup windows then implement LifespanHandler::OnBeforePopup and cancel the implicit creation of popup by CEF and create it yourself with a unique request context.

Note that if you do this the popup window and parent window will not be able to script each other.

[mezdej]

Thanks!

Dzięki Czarek!