gui_menu_draw_menu (3) - Linux Manuals

gui_menu_draw_menu: Hooks to modify the appearance of menus. Allegro game programming library.

NAME

gui_menu_draw_menu, gui_menu_draw_menu_item - Hooks to modify the appearance of menus. Allegro game programming library.

SYNOPSIS

#include <allegro.h>

extern void (*gui_menu_draw_menu)(int x, int y, int w, int h);

extern void (*gui_menu_draw_menu_item)(MENU *m, int x, int y, int w,

int h, int bar, int sel);

DESCRIPTION

If set, these functions will be called whenever a menu needs to be drawn, so you can change how menus look.

gui_menu_draw_menu() is passed the position and size of the menu. It should draw the background of the menu onto screen.

gui_menu_draw_menu_item() is called once for each menu item that is to be drawn. bar will be set if the item is part of a top-level horizontal menu bar, and sel will be set if the menu item is selected. It should also draw onto screen.