我的 Eclipse 插件可以更改其他插件的首选项吗?

I'm working on an Eclipse plugin that needs to change some preferences defined by other plugins, e.g. the tab size in text editors. Is that possible?

解决方案

Yes, it is possible.

You'll need this in your preference page:

setPreferenceStore( new ScopedPreferenceStore( new InstanceScope(), "bundle-name-of-other-plugin" ) );

Or you could do something like this here.

FYI, the preferences live here:

pathToWorkspace.metadata.pluginsorg.eclipse.core.runtime.settings