Split Pane
To insert a split pane on the GUI panel, click
and then click anywhere on the panel to add the split pane. To make changes
to the properties of a split pane, right-click the split pane and select
Properties. The properties appear in the Properties window. If you
have questions about a specific property, select it, and then press F1.
You can add, remove and move panes contained within the parameters of
the split pane by right-clicking the split pane and selecting Edit.