Author: greg.ercolano
Date: 2011-12-08 09:10:11 -0800 (Thu, 08 Dec 2011)
New Revision: 9202
Log:
Added docs to show how to walk the menu array.
Modified:
branches/branch-1.3/FL/Fl_Menu_.H
Modified: branches/branch-1.3/FL/Fl_Menu_.H
===================================================================
--- branches/branch-1.3/FL/Fl_Menu_.H 2011-12-08 09:58:51 UTC (rev 9201)
+++ branches/branch-1.3/FL/Fl_Menu_.H 2011-12-08 17:10:11 UTC (rev 9202)
@@ -78,6 +78,20 @@
/**
Returns a pointer to the array of Fl_Menu_Items. This will either be
the value passed to menu(value) or the private copy.
+ \sa size() -- returns the size of the Fl_Menu_Item array.
+
+ \b Example: How to walk the array:
+ \code
+ for ( int t=0; t<menubar->size(); t++ ) { // walk array of
items
+ const Fl_Menu_Item &item = menubar->menu()[t]; // get each item
+ fprintf(stderr, "item #%d -- label=%s, value=%s type=%s\n",
+ t,
+ item.label() ? item.label() : "(Null)", // menu
terminators have NULL labels
+ (item.flags & FL_MENU_VALUE) ? "set" : "clear", // value of
toggle or radio items
+ (item.flags & FL_SUBMENU) ? "Submenu" : "Item"); // see if item is
a submenu or actual item
+ }
+ \endcode
+
*/
const Fl_Menu_Item *menu() const {return menu_;}
void menu(const Fl_Menu_Item *m);
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