d_clear_proc(3alleg4) [freebsd man page]

d_clear_proc(3alleg4)						  Allegro manual					     d_clear_proc(3alleg4)

NAME

       d_clear_proc - Dialog procedure to clear the screen. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       int d_clear_proc(int msg, DIALOG *d, int c);

DESCRIPTION

       This just clears the screen when it is drawn. Useful as the first object in a dialog.

SEE ALSO

       excustom(3alleg4), exgui(3alleg4)

Allegro 							   version 4.4.2					     d_clear_proc(3alleg4)

excustom(3alleg4)						  Allegro manual						 excustom(3alleg4)

NAME

       excustom - Creating custom GUI objects. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       Example excustom

DESCRIPTION

       A  follow  up  of  the  exgui.c	example showing how to customise the default Allegro framework. In this case a dialog procedure animates a
       graphical clock without disrupting other GUI dialogs.  A more simple option shows how to dynamically change the font used by all  GUI  ele-
       ments.

SEE ALSO

       BITMAP(3alleg4),  DATAFILE(3alleg4),  DIALOG(3alleg4),  END_OF_MAIN(3alleg4), FONT(3alleg4), allegro_error(3alleg4), allegro_init(3alleg4),
       allegro_message(3alleg4), blit(3alleg4),  circle(3alleg4),  circlefill(3alleg4),  clear_to_color(3alleg4),  create_bitmap(3alleg4),  d_but-
       ton_proc(3alleg4),  d_check_proc(3alleg4),  d_clear_proc(3alleg4), d_edit_proc(3alleg4), desktop_palette(3alleg4), destroy_bitmap(3alleg4),
       do_dialog(3alleg4),  fixcos(3alleg4),  fixed(3alleg4),  fixmul(3alleg4),  fixsin(3alleg4),  fixtoi(3alleg4),  font(3alleg4),   install_key-
       board(3alleg4),	install_mouse(3alleg4),  install_timer(3alleg4),  itofix(3alleg4),  key(3alleg4),  line(3alleg4),  load_datafile(3alleg4),
       makecol(3alleg4),  object_message(3alleg4),  replace_filename(3alleg4),	 screen(3alleg4),   set_gfx_mode(3alleg4),   set_palette(3alleg4),
       unload_datafile(3alleg4)

Allegro 							   version 4.4.2						 excustom(3alleg4)