/* Predefined Minimum dimensions for safe operation. */
CONST CHOOSER_MinWidth=36,
 CHOOSER_MinHeight=10,
 CHJ_LEFT=0,
 CHJ_CENTER=1,
 CHJ_RIGHT=2
/*****************************************************************************/
/* Chooser node attributes.
 */
#define CNA_Dummy       (TAG_USER+0x5001500)
#define CNA_Text      (CNA_Dummy+1)
/* (STRPTR) Text for the node. */
#define CNA_Image       (CNA_Dummy+2)
/* (strcut Image *) normal image for node. */
#define CNA_SelImage    (CNA_Dummy+3)
/* (strcut Image *) select image for node. */
#define CNA_UserData    (CNA_Dummy+4)
/* (APRR) user data, use as desired. */
#define CNA_Separator     (CNA_Dummy+5)
/* (BOOL) Render a separator bar. */
#define CNA_Disabled    (CNA_Dummy+6)
/* (BOOL) Disabled entry... */
#define CNA_BGPen       (CNA_Dummy+7)
/* (WORD) Background Pen. (not implemented) */
#define CNA_FGPen       (CNA_Dummy+8)
/* (WORD) Foreground Pen. (not implemented) */
#define CNA_ReadOnly    (CNA_Dummy+9)
/* (BOOL) Non-selectable entry... */
/*****************************************************************************/
/* Additional attributes defined by the Chooser class
 */
#define CHOOSER_Dummy     (REACTION_Dummy+0x1000)
#define CHOOSER_PopUp     (CHOOSER_Dummy+1)
/* (BOOL) Make it a popup menu.  Default to TRUE. */
#define CHOOSER_DropDown  (CHOOSER_Dummy+2)
/* (BOOL) Make it a dropdown menu.  Defaults to FALSE. */
#define CHOOSER_Title     (CHOOSER_Dummy+3)
/* (STRPTR) Title for the DropDown.  Defaults to NULL. */
#define CHOOSER_Labels    (CHOOSER_Dummy+4)
/* (struct List *) Exec List of labels, required. */
#define CHOOSER_Active    (CHOOSER_Dummy+5)
/* (WORD) Active label in the list.  Defaults to 0. */
#define CHOOSER_Selected  (CHOOSER_Active)
/* A more logical NEW NAME for the above. */
#define CHOOSER_Width     (CHOOSER_Dummy+6)
/* (WORD) The width of the popup menu. Defaults to the width of the
   * gadget. */
#define CHOOSER_AutoFit     (CHOOSER_Dummy+7)
/* (BOOL) Make the menu automatically fit its labels. Defaults to FALSE. */
#define CHOOSER_MaxLabels   (CHOOSER_Dummy+9)
/* (WORD) Maximum number of labels to be shown in the menu regardless
   * of how many are in the CHOOSER_Labels list.   Defaults to 12.*/
#define CHOOSER_Offset    (CHOOSER_Dummy+10)
/* (WORD) Add a fixed value offset to the CHOOSE_Selected value
   * for notification methods. This is useful in connecting a Chooser
   * with item id's 0 thru 11 to a Calendar's month which is 1 thru 12.
   * In that situation, a CHOOSER_Offset of 1 would be used to match
   * the starting offsets of the respective tags.
   * Defaults to 0.  (V41) */
#define CHOOSER_Hidden    (CHOOSER_Dummy+11)
/* (BOOL) If set, the chooser will not render its main body, and you
   * may call the Show/HideChooser functions to popup the chooser under
   * under the mouse pointer.
   * Defaults to FALSE.  (V42 prelease - V41.101 or later) */
#define CHOOSER_LabelArray  (CHOOSER_Dummy+12)
  /* (STRPTR *) A null terminated array of strings to use as labels. Use
     ~0 as string to add separator bar to the list. New for v45.2 */
#define CHOOSER_Justification (CHOOSER_Dummy+13)
  /* (WORD) How to align the labels. New for v45.3 */
