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Vaadin Forum3. Vaadin 6, 7, 8

List the Drives in Windows

Vess Bakalov
6 years ago Jan 06, 2017 4:27am

I am trying to use a TreeTable with FileSystemContainer.  When I call

FilesystemContainer files = new FilesystemContainer( new File( "/" ), fileFilter, false );​

​in Windows it seems to show the contents of c:\.  How can I make it show a list of all currently mounted volumes?

​

Vess Bakalov
6 years ago Jan 06, 2017 4:23pm

I found this

File[] roots = File.listRoots();
for(int i=0;i<roots.length;i++)
    System.out.println("Root["+i+"]:" + roots[i]);

So the question now is if I can load a TreeTable with the results of File.listRoots() and then if/when someone expands it, load the child node with a FileSystemContainer withe appropriate drive as a root directory...