Difference between revisions of "Gb.menu"

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== Example ==
 
== Example ==
<gistit>https://github.com/Rodot/Gamebuino/blob/master/libraries/Gamebuino/examples/5.Reference/core/menu/menu.ino</gistit>
+
<gistit>https://github.com/Rodot/Gamebuino/blob/master/libraries/Gamebuino/examples/5.Reference/interface/menu/menu.ino</gistit>
  
 
== See also ==
 
== See also ==
 
*[http://arduino.cc/en/Reference/String string (Arduino reference)]
 
*[http://arduino.cc/en/Reference/String string (Arduino reference)]
 
*[http://arduino.cc/en/Reference/PROGMEM progmem (Arduino reference)]
 
*[http://arduino.cc/en/Reference/PROGMEM progmem (Arduino reference)]

Revision as of 2014-09-05T21:38:43

Description

Displays a menu to select from a list of items.

Syntax

gb.menu(menu, MENULENGTH);

Parameters

  • menu (char** PROGMEM): the items to select from, stored as a PROGMEM array of strings (see example below).
  • MENULENGTH (byte): the number of items in the menu.

Returns

The number of the item selected, or -1 if menu is left without selecting an item (char).

Example

See also