37 lines
790 B
Objective-C
37 lines
790 B
Objective-C
#ifndef __MenuGroup_h
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#define __MenuGroup_h
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#include "gui/Group.h"
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/** A group of views for use as a menu.
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A menu may consist of decorations and actual menu items. For correct
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results, the decoration views must be added before the menu item views.
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*/
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@interface MenuGroup : Group
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{
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int base; ///< The index of the first menu item.
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int current; ///< The currently selected menu item.
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}
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/** Set the index of the first menu item.
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\param b The index of the first menu item.
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*/
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-(void) setBase: (int) b;
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/** Select the next menu item.
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Wraps back to the base menu item if the current menu item is the last.
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*/
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-(void) next;
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/** Select the previous menu item.
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Wraps to the last menu item if the current menu item is the base item.
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*/
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-(void) prev;
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@end
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#endif//__MenuGroup_h
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