Default: In this mode, the folder tree appears in the left pane and the file browser along with all the files and sub-folders appears in the right pane.
In the Default mode, you can also change the view mode of the file browser to one of the following:
Detail: Displays the files and folders in the file browser in two columns i.e. Name of the file or folder and Size of the file or folder.
Thumbnail: Displays the files and folders in the file browser as thumbnail images.
Tree: In this mode, all files and folders appear in a single pane in the form of a hierarchical tree. You can select this option by setting the value of mode to fileTree and viewMode to detail or thumbnail.