Linux : Some GTK2 demos crash

[salvadordf]

Some GTK2 demos crash because the process is mixing GTK3 and GTK2 symbols.
They need to be converted to GTK3.

[sxmxta]

How to solve this problem? Compile CEF yourself? Or change to GTK3 or GTK2 in CEF4Delphi.

[salvadordf]

Last time I checked it was possible to build the CEF binaries to fix this GTK3 dependency but I think the best solution is to move to a newer GTK version.

I still need to confirm this but I think I'll have to make some changes in the Lazarus components to support GTK3.

Use the previous CEF4Delphi releases if you need to embed a CEF browser in Linux now while I make some GTK3 support improvements.

[salvadordf]

The CEF 125 binaries changed the initialization and now more GTK2 demos work again.

[sxmxta]

CEF 125 二进制文件更改了初始化，现在更多的 GTK2 演示可以再次工作。

Thank you for letting me know. I have already run it in the Linux GTK2 environment and it seems to be working fine so far. I'll do some more testing and then update the Energy framework.

[sxmxta]

Under GTK2, it is still not possible to switch Chinese input methods and input Chinese

[sxmxta]

Under GTK2, it is still not possible to switch Chinese input methods and input Chinese

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Is there any good solution for switching Chinese input method and supporting Chinese input for Linux GTK2?

[salvadordf]

GlobalCEFApp.AcceptLanguageList works fine in Linux.

GlobalCEFApp.Locale doesn't work in Linux and you need to use environment variables as stated in the code comments :
` /// The locale string that will be passed to WebKit. If empty the default
/// locale of "en-US" will be used. This value is ignored on Linux where
/// locale is determined using environment variable parsing with the
/// precedence order: LANGUAGE, LC_ALL, LC_MESSAGES and LANG. Also
/// configurable using the "lang" command-line switch.

Use TChromiumCore.SpellCheckerDicts to use a custom language for the spell checker. Call TChromiumCore.UpdatePreferences after setting this property.

I haven't tried the Emulation.setLocaleOverride DevTools command but perhaps it could be used in this case.

Please, use our forum for questions.