struct WykresData
{
WORD *buffer;
LONG first;
LONG lenght;
};
/* metoda New */
LONG mNew (Class *cl, Object *obj, struct opSet *msg)
{
struct WykresData *data;
if (obj = (Object*)DoSuperMethodA (cl, obj, (Msg)msg))
{
[b]data = (INST_DATA (cl,obj)); [/b]
data->buffer = (WORD*)GetTagData (WYKA_Buffer, NULL, msg->ops_AttrList);
data->first = GetTagData (WYKA_SampleStart, 0, msg->ops_AttrList);
data->lenght = GetTagData (WYKA_SampleLenght, 0, msg->ops_AttrList);
return (LONG)obj;
}
CoerceMethod (cl, obj, OM_DISPOSE);
return NULL;
}/* add offset for instance data to an object handle */ #define INST_DATA(cl,o) ((void *)(((UBYTE *)o)+cl->cl_InstOffset))
@Kaczus, post #2
MUIA_Group_Child, Wyk = NewObject (WykresClass->mcc_Class, NULL,
MUIA_Frame, MUIV_Frame_InputList,
MUIA_Background, MUII_ListBack,
WYKA_Buffer, 0x00F80000,
WYKA_SampleStart, 0,
WYKA_SampleLenght, 250,
[b]TAG_END),[/b]/* metoda New */
LONG mNew (Class *cl, Object *obj, struct opSet *msg)
{
struct WykresData *data;
if (obj = (Object*)DoSuperMethodA (cl, obj, (Msg)msg))
{
data = (WykresData *)(INST_DATA (cl,obj));
data->buffer = (WORD*)GetTagData (WYKA_Buffer, NULL, msg->ops_AttrList);
data->first = GetTagData (WYKA_SampleStart, 0, msg->ops_AttrList);
data->lenght = GetTagData (WYKA_SampleLenght, 0, msg->ops_AttrList);
return (LONG)obj;
}
CoerceMethod (cl, obj, OM_DISPOSE);
return NULL;
}