Gamma/Photon : Using Gamma™ with the Photon microGUI®, Version 3.4
	PhAB Functions

`PhabRoot`

PhabRoot — a wrapper for the car function.

Syntax

PhabRoot (widget_hierarchy)

Arguments

widget_hierarchy: The name of an instantiated widget hierarchy, as returned from a call to .PhabInstantiate, which is a method of the class created by PhabAttachWidgets.

Returns

The root widget of the widget heirarchy.

Description

This is a convenience function that provides a more meaningful name for the car function, when used in the context of a widget hierarchy. Since Gamma handles widget hierarchies as lists, the car of the list is always the root widget.

See Also


PhabReadWidgets		Graphics Functions

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