reaction-chooser

Index

struct Node * AllocChooserNodeA(
         struct TagItem * tags );

struct Node * AllocChooserNode(
         TAG tag, ... );

Allocates and initializes a ChooserNode for use with
the chooser.gadget label list.

tags - TagItem array with CNA_* attributes.

Pointer to the allocated node, or NULL on failure.

Class * CHOOSER_GetClass();

Returns a pointer to the chooser BOOPSI class.

Pointer to the class, or NULL on failure.

void FreeChooserNode(
         struct Node * node );

Frees a ChooserNode previously allocated with AllocChooserNodeA.

node - The node to free.

void GetChooserNodeAttrsA(
         struct Node * node,
         struct TagItem * tags );

void GetChooserNodeAttrs(
         struct Node * node,
         TAG tag, ... );

Gets attributes from a ChooserNode. Each tag's ti_Data is
a pointer to an IPTR that receives the attribute value.

node - The ChooserNode to query.
tags - TagItem array with CNA_* attribute IDs. ti_Data
       points to storage for the returned value.

void SetChooserNodeAttrsA(
         struct Node * node,
         struct TagItem * tags );

void SetChooserNodeAttrs(
         struct Node * node,
         TAG tag, ... );

Sets attributes on an existing ChooserNode.

node - The ChooserNode to modify.
tags - TagItem array with CNA_* attributes.