Right-clicking on Project and then adding my source files does add the files in the Project but I was expecting the files to be added to the source file directory.
I tried to drag the files into the source file directory but drag and drop does not function.
I have to remove the files and then right-click on the source file directory and then click on Add file to folder.
I should be able to move project files easily from one directory to another.
I also can't select multiple files to be removed from the project. I have to do one at a time.
.c files are not added to the source file directory
The add function will add files to the currently selected item. To add files to the source file folder you need to select the folder and then use the right click add menu.Right-clicking on Project and then adding my source files does add the files in the Project but I was expecting the files to be added to the source file directory.
In a similar fashion you can also define you own folders using by the New Folder option found on popup menu and once again the folder gets added to the currently selected item.
This means for example that you can create a folder in a project or even a folder inside another folder.
The drag and drop feature is on the Zeus todo listI tried to drag the files into the source file directory but drag and drop does not function.

I agree. The management of the workspace is definitely not as good as it could be, but with each new Zeus release it has improved and will continue to improve.I should be able to move project files easily from one directory to another.
I will add this feature to the Zeus todo list.I also can't select multiple files to be removed from the project. I have to do one at a time.
Cheers Jussi