Working with Other Tree Styles
So far,
the
examples have used just the SWT.SINGLE tree style.
The Tree class also supports other styles.
SWT.MULTI
creates a
tree that enables the user to make multiple selections. This is of
limited use in Tree-type interfaces, which
normally permit only one item in the tree to be active at a time
(again, Windows Explorer is an example; you can work only in one
folder at a time).
SWT.CHECK-style Tree objects
are another matter. SWT.CHECK creates a
Tree whose items have a checkbox incorporated, as
in Figure 13-6.
Figure 13-6. The CHECK-style tree
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