is there a way to export all eclipse settings (also those who are made for a specific workspace), so that it can be imported elsewhere?
The thing is: Several persons develop for the same project which consists of about 20 eclipse-projects. If each developer has to checkout all projects from svn and make all the settings in eclipse (e.g. line numbers, importing code formatter template, text size...), much time is wasted for several persons doing the same thing.
Could be one possibility to zip the eclipse directory AND the workspace directory and just copy it to another PC?
Eclipse does have a File-Export-Preferences menu. However I am not sure you can export all settings at one go.
Since Eclipse is typically used as an unzipped directory, another possible option would be to have one master setup all configured. All team members would just pick and use this directory. You can also probably try copy pasting the eclipse/settings folder (not sure about this though)
I will move your question over to the IDE forums where others might have better ideas
What I do is change the project properties such that the settings I care about are specific to the project. For example, in the project properties dialog, under the Java Code Style | Formatter section I have the "Enable project specific setting" box checked. That way those settings are kept in the .settings folder of the project, which I check into Subversion. Not exactly ideal because if you want to change something, you have to change it in every project, but I have found this is the best way to enforce things such as source code formatting.