AG_KEYMOD(3)

NAME
AG_KeyMod - agar key modifier definitions

SYNOPSIS

    #include <agar/core.h>
    #include <agar/gui.h>

DESCRIPTION
The AG_KeyMod type describes a modifier key (or the state of all modifier keys); it is defined as:

    typedef unsigned int AG_KeyMod;
    #define AG_KEYMOD_NONE		0x0000
    #define AG_KEYMOD_LSHIFT	0x0001
    #define AG_KEYMOD_RSHIFT	0x0002
    #define AG_KEYMOD_CTRL_SHIFT	0x0004		/* Ctrl+Shift */
    #define AG_KEYMOD_CTRL_ALT	0x0008		/* Ctrl+Alt */
    #define AG_KEYMOD_LCTRL		0x0040
    #define AG_KEYMOD_RCTRL		0x0080
    #define AG_KEYMOD_LALT		0x0100
    #define AG_KEYMOD_RALT		0x0200
    #define AG_KEYMOD_LMETA		0x0400
    #define AG_KEYMOD_RMETA		0x0800
    #define AG_KEYMOD_NUMLOCK	0x1000
    #define AG_KEYMOD_CAPSLOCK	0x2000
    #define AG_KEYMOD_MODE		0x4000
    #define AG_KEYMOD_CTRL		(AG_KEYMOD_LCTRL  | AG_KEYMOD_RCTRL)
    #define AG_KEYMOD_SHIFT		(AG_KEYMOD_LSHIFT | AG_KEYMOD_RSHIFT)
    #define AG_KEYMOD_ALT		(AG_KEYMOD_LALT   | AG_KEYMOD_RALT)
    #define AG_KEYMOD_META		(AG_KEYMOD_LMETA  | AG_KEYMOD_RMETA)
    #define AG_KEYMOD_ANY		0xffff

The method of accessing key modifier states (and the related translation from native scancodes to AG_KeyMod) is driver-specific.

SEE ALSO
AG_Intro(3), AG_Keyboard(3), AG_KeySym(3), AG_Widget(3), AG_Window(3)

HISTORY
The AG_KeyMod type first appeared in Agar 1.4.