GtkScrollType

Enums

Value	Symbolic name	Description
????0	GTK_SCROLL_NONE	The default setting. Indicates that the scrollbar's slider is not moved.
????1	GTK_SCROLL_STEP_BACKWARD	Sets the scrollbar's slider back one step increment from its current position. The value of the step increment is taken from the underlying GtkAdjustment in the scrollbar.
????2	GTK_SCROLL_STEP_FORWARD	Sets the scrollbar's slider forward one step increment from its current position. The value of the step increment is taken from the underlying GtkAdjustment in the scrollbar.
????3	GTK_SCROLL_PAGE_BACKWARD	Sets the scrollbar's slider back one page increment from its current position. The value of the page increment is taken from the underlying GtkAdjustment in the scrollbar.
????4	GTK_SCROLL_PAGE_FORWARD	Sets the scrollbar's slider forward one page increment from its current position. The value of the page increment is taken from the underlying GtkAdjustment in the scrollbar.
????5	GTK_SCROLL_JUMP	Sets the scrollbar's slider to the position described in the accompanying float parameter. The range of values are 0 to 1, with the halfway point being 0.5.