A grid with row-level selection (and row-level navigation)
		Use Ctrl/Cmd+A to test keyboard select-all with different selectionModes
		Set selectionMode:
			
			
			
			
			
		
		Set allowTextSelection:
			
			
			
			(default = allowed only when selectionMode == none)
		
		
		A grid with cell-level selection (default selection mode of "extended")
		
		A grid with cell-level selection and selection mode of "single"
		
		A grid with cell-level selection and selection mode of "multiple"
		
		A grid with cell-level selection and selection mode of "none" initially
		Use Ctrl/Cmd+A to test keyboard select-all with different selectionModes
		Set selectionMode:
			
			
			
			
			
		
		
		A grid with row-level selection and cell-level navigation