Function Item_TextScroll_OverLB

code/ui/ui_shared.cpp:7574–7624

}

int Item_TextScroll_OverLB ( itemDef_t *item, float x, float y )
{
	rectDef_t		r;
	textScrollDef_t *scrollPtr;
	int				thumbstart;

	scrollPtr = (textScrollDef_t*)item->typeData;

	// Scroll bar isn't drawing so ignore this input
	if ((( scrollPtr->iLineCount * scrollPtr->lineHeight ) <= (item->window.rect.h - 2)) && (item->type == ITEM_TYPE_TEXTSCROLL))
	{
		return 0;
	}

	r.x = item->window.rect.x + item->window.rect.w - SCROLLBAR_SIZE;
	r.y = item->window.rect.y;
	r.h = r.w = SCROLLBAR_SIZE;
	if (Rect_ContainsPoint(&r, x, y))
	{
		return WINDOW_LB_LEFTARROW;
	}

	r.y = item->window.rect.y + item->window.rect.h - SCROLLBAR_SIZE;
	if (Rect_ContainsPoint(&r, x, y))
	{
		return WINDOW_LB_RIGHTARROW;
	}

	thumbstart = Item_TextScroll_ThumbPosition(item);
	r.y = thumbstart;
	if (Rect_ContainsPoint(&r, x, y))
	{
		return WINDOW_LB_THUMB;
	}

	r.y = item->window.rect.y + SCROLLBAR_SIZE;
	r.h = thumbstart - r.y;
	if (Rect_ContainsPoint(&r, x, y))
	{
		return WINDOW_LB_PGUP;
	}

	r.y = thumbstart + SCROLLBAR_SIZE;
	r.h = item->window.rect.y + item->window.rect.h - SCROLLBAR_SIZE;
	if (Rect_ContainsPoint(&r, x, y))
	{
		return WINDOW_LB_PGDN;
	}

	return 0;
}

void Item_TextScroll_MouseEnter (itemDef_t *item, float x, float y)
{