The Gadget Tree displays a list off all Gadgets on your current Form in the order they are to be drawn and tabbed through. To change the tab order of a Gadget, select the Gadget you wish to change and use the PageUp or PageDown keys to move the Gadget up or down the list.
When you select a Gadget in the Gadget Tree, the Gadget is also highlighted on the Form if Enable Gadget Highlighting is enabled. You can also select a Gadget on a Form using the left or right mouse button and the Gadget selected will also be highlighted in the Gadget Tree.
Additional Gadget Tree options are displayed by pressing the right mouse button over the Gadget Tree window.