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. |