lib/libmenu/m_item_opt.c

38 * Menus item option routines                                               *
47 |   Function      :  int set_item_opts(ITEM *item, Item_Options opts)
49 |   Description   :  Set the options of the item. If there are relevant
50 |                    changes, the item is connected and the menu is posted,
54 |                    E_BAD_ARGUMENT  - invalid item options
57 set_item_opts(ITEM *item, Item_Options opts)
59   T((T_CALLED("set_menu_opts(%p,%d)"), (void *)item, opts));
66   if (item)
68       if (item->opt != opts)
70 	  MENU *menu = item->imenu;
72 	  item->opt = opts;
74 	  if ((!(opts & O_SELECTABLE)) && item->value)
75 	    item->value = FALSE;
79 	      Move_And_Post_Item(menu, item);
92 |   Function      :  int item_opts_off(ITEM *item, Item_Options opts)
94 |   Description   :  Switch of the options for this item.
100 item_opts_off(ITEM *item, Item_Options opts)
102   ITEM *citem = item;		/* use a copy because set_item_opts must detect
104 				   NULL item itself to adjust its behavior */
106   T((T_CALLED("item_opts_off(%p,%d)"), (void *)item, opts));
114       returnCode(set_item_opts(item, opts));
120 |   Function      :  int item_opts_on(ITEM *item, Item_Options opts)
122 |   Description   :  Switch on the options for this item.
128 item_opts_on(ITEM *item, Item_Options opts)
130   ITEM *citem = item;		/* use a copy because set_item_opts must detect
132 				   NULL item itself to adjust its behavior */
134   T((T_CALLED("item_opts_on(%p,%d)"), (void *)item, opts));
143       returnCode(set_item_opts(item, opts));
149 |   Function      :  Item_Options item_opts(const ITEM *item)
151 |   Description   :  Switch of the options for this item.
156 item_opts(const ITEM *item)
158   T((T_CALLED("item_opts(%p)"), (const void *)item));
159   returnItemOpts(ALL_ITEM_OPTS & Normalize_Item(item)->opt);