VerticalBoxLayout.setCellVAlign

Sets the Vertical alignment for each child control within its containing table cell. This property is only applicable when the block vertical alignment property (vAlign) is set to Fill.

Supported values:

Value	Constant
	ControlConstants.VERTICAL_ALIGNMENT_NONE
Center	ControlConstants.VERTICAL_ALIGNMENT_CENTER
Top	ControlConstants.VERTICAL_ALIGNMENT_TOP
Bottom	ControlConstants.VERTICAL_ALIGNMENT_BOTTOM

Setting a value of null removes any existing value for the property.

Further documentation.

Example:

 controls.PANEL1.layout.setCellVAlign(ControlConstants.VERTICAL_ALIGNMENT_BOTTOM);