EZ_GetItemClientData man page on DragonFly

EZ_GetItemClientData man page on DragonFly

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EZ_GetItemIntData(3)		EZWGL Functions		  EZ_GetItemIntData(3)

NAME
       EZ_SetItemIntData, EZ_SetItemPtrData, EZ_SetItemClientData, EZ_GetItem‐
       IntData, EZ_GetItemPtrData, EZ_GetItemClientData
	- set/retrieve client data registered to a display item

SYNOPSIS
       #include <EZ.h>

       void *EZ_SetItemIntData( EZ_Item*item, int idata)
       void *EZ_SetItemPtrData( EZ_Item*item, void *pdata)
       void *EZ_SetItemClientData( EZ_Item*item,
	       int idata, void *pdata)

       int   EZ_GetItemIntData( EZ_Item*item)
       void *EZ_GetItemPtrData( EZ_Item*item)
       void *EZ_GetItemClientData( EZ_Item*item,
	      int *i_ret, void **p_ret)

ARGUMENTS
       item  Specifies a display item .

       idata  Specifies an integer.

       pdata  Specifies a generic pointer.

       i_ret Specifies a return for the integer client data.

       p_ret Specifies a return for the pointer client data.

DESCRIPTION
       The EZ_Item data structure provides two fields for application to  hook
       in  application	data to a item. One is of type int and the other is of
       type void *.

       EZ_SetItemIntData stores an integer in a item.

       EZ_SetItemPtrData stores a pointer in a item.

       EZ_SetItemClientData stores both the integer  and  the  pointer	client
       data.

       EZ_GetItemIntData returns the integer stored in a item.

       EZ_GetItemPtrData returns the pointer stored in a item.

       EZ_GetItemClientData  returns  both  the integer and the pointer client
       data.

SEE ALSO
       EZ_CreateItem(3), EZ_AddItemCallBack(3)

EZWGL							  EZ_GetItemIntData(3)

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