3930     sb->value = 0;  in gui_create_scrollbar()
3979 gui_drag_scrollbar(scrollbar_T *sb, long value, int still_dragging)  in gui_drag_scrollbar()  argument
4033     if (value < 0)  in gui_drag_scrollbar()
4034 	value = 0;  in gui_drag_scrollbar()
4036     else if (value > sb->max)  in gui_drag_scrollbar()
4037 	value = sb->max;  in gui_drag_scrollbar()
4039     if (value > sb->max - sb->size + 1)  in gui_drag_scrollbar()
4040 	value = sb->max - sb->size + 1;  in gui_drag_scrollbar()
4043     sb->value = value;  in gui_drag_scrollbar()
4060 	value = sb->max + 1 - sb->size - value;  in gui_drag_scrollbar()
4061 	if (value < 0)  in gui_drag_scrollbar()
4062 	    value = 0;  in gui_drag_scrollbar()
4076 	scrollbar_value = value;  in gui_drag_scrollbar()
4097 	sb->value = sb->wp->w_topline - 1;  in gui_drag_scrollbar()
4107 		    sb->value, sb->size, sb->max);  in gui_drag_scrollbar()
4120 	scrollbar_value = value;  in gui_drag_scrollbar()
4169     add_long_to_buf((long_u)value, bytes);  in gui_drag_scrollbar()
4231 		    gui.dragged_wp->w_scrollbars[0].value,  in gui_update_scrollbars()
4365 	if (force || sb->value != val || sb->size != size || sb->max != max)  in gui_update_scrollbars()
4369 	    sb->value = val;  in gui_update_scrollbars()
4620     long	value, size, max;	// need 32 bit ints here  in gui_update_horiz_scrollbar()  local
4637 	gui.bottom_sbar.value = -1;  in gui_update_horiz_scrollbar()
4644 	value = 0;  in gui_update_horiz_scrollbar()
4653 	value = curwin->w_leftcol;  in gui_update_horiz_scrollbar()
4677     if (value > max - size + 1)  in gui_update_horiz_scrollbar()
4678 	value = max - size + 1;	    // limit the value to allowable range  in gui_update_horiz_scrollbar()
4684 	value = max + 1 - size - value;  in gui_update_horiz_scrollbar()
4685 	if (value < 0)  in gui_update_horiz_scrollbar()
4687 	    size += value;  in gui_update_horiz_scrollbar()
4688 	    value = 0;  in gui_update_horiz_scrollbar()
4692     if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size  in gui_update_horiz_scrollbar()
4696     gui.bottom_sbar.value = value;  in gui_update_horiz_scrollbar()
4701     gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max);  in gui_update_horiz_scrollbar()