Display project tree in settings Follow

Created November 30, 2012 10:44

Hello.
I am new in IDEA plugins dev. Maybe my question was discussed many of times but I can't find directly answer.
I need to display project tree at my settings panel
Tree must be thomething like
Is there something standart way to display project tree (I need only folders without files)? Maybe some API classes that build tree according to project object.
Or I need to get project structure and manually create JTree?

Links to examples would be great!.
Thanks.

4 comments

Yann Cebron

Created November 30, 2012 15:25

com.intellij.openapi.fileChooser.FileSystemTreeFactory#createFileSystemTree should work for this. You can limit display to folders only via FileChooserDescriptor.

Georgy Gobozov

Created December 01, 2012 17:07

Thanks Yann! It is working. But i can't understand how to display only project tree, not all my file system.


  FileSystemTreeFactory treeFactory = new FileSystemTreeFactoryImpl();
  FileSystemTree tree = treeFactory.createFileSystemTree(settings.getProject(), new FileChooserDescriptor(false, true, false, false,false,false));
  add(tree.getTree());

Is there any approach to limit this tree to show only project structure?

Yann Cebron

Created December 03, 2012 09:05

I didn't try it myself, but com.intellij.openapi.fileChooser.FileChooserDescriptor#getRoots looks like it should work

Georgy Gobozov

Created December 03, 2012 10:34

Yann, thanks. It's works!

        FileSystemTreeFactory treeFactory = new FileSystemTreeFactoryImpl();
        FileChooserDescriptor descriptor =  new FileChooserDescriptor(false, true, false, false,false,false);
        descriptor.setIsTreeRootVisible(true);
        descriptor.setRoots(settings.getProject().getBaseDir());
        FileSystemTree tree = treeFactory.createFileSystemTree(settings.getProject(), descriptor);
        add(tree.getTree());

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