cef | Chromium Embedded Framework (CEF). A simple framework for embedding Chromium-based browsers in other

For WebView2 you can use CoreWebView2EnvironmentOptions.AdditionalBrowserArguments to set command line parameters for the browser process. These are the same command line parameters that the Edge browser accepts which mostly matches the chromium command line switches including --disable-web-security.

If you are using the WPF or WinForms WebView2 control it would be something like the following:

ok... this is by far not the best solution but it is a working solution. i used all my MacGyver powers and found a way.

please check this CodeSandbox

all i did was to use your listOpen and added a eventListner. i figured out that your custom dropdown has no build in @blur because its not a input ofc. so i added a event for it inside the mounted hook.

the key is i also added a setTimeout on 100ms because otherwise you where not able to select any item inside your dropdown, the dropdown would close with blur faster then you are able to select anything.

As discussed above, the paint event (and override method) are both called on the CefBrowser UI thread, and locking the same texture multiple times before it gets released will deadlock your entire D3D context.

The fix is to separate the paint event handler (which is responsible for saving the rendered Chrome image to an internal buffer) from the D3D render thread (which is responsible for uploading the internal buffer to the D3D texture and rendering with it).

As it turned out, it was the introduction of the V8 Pointer compression (https://v8.dev/blog/pointer-compression) that is imposing the hard limit of 4GB JavaScript heap space and preventing the browser from loading very large pages.

When using the Chromium Embedded Framework, this can be solved by making a custom build with pointer compression turned off.

I did this by following the instructions at https://bitbucket.org/chromiumembedded/cef/wiki/MasterBuildQuickStart.md, and before running the build process, manually edited the file file chromium_git\chromium\src\v8\BUILD.gn and commented out the setting of the V8_COMPRESS_POINTERS flag.

The resulting libraries have the drawback of consuming significantly more memory, but the limit is gone, and when running on a machine with 32GB RAM or more, we can load those very large pages successfully.

You must provide a full path.

non-absolute: "MyCachepath"

absolute: "C:\users\username\documents\MyCachepath"

why did it work in older projects?

Some project types and versions automaticallly translate an relative path into an absolute path like so:

environment.CurrentDirectory + @"\MyCachepath"

This issue has been fixed in Git with this commit: https://github.com/codenameone/CodenameOne/commit/c4afc9d428a959e2f8dcf37594bed8ae81e467a2

It will be included in the next Cn1 update this Friday.

Please try:

If you're working from sources then the skin file for iPhoneX needs to be in the JavaSEPort/src. Normally the build script copies it but we've undergone some changes in our build process and it's possible this is no longer seamless.

Although this API wasn't deprecated its usage is strongly discouraged in the JavaDocs in favor of this.

Try: