keyevent.java

JAVA基本类源代码,大家可以学习学习!

     * Constant for the F21 function key.
     * @since 1.2
     */
    public static final int VK_F21            = 0xF008;
 
    /**
     * Constant for the F22 function key.
     * @since 1.2
     */
    public static final int VK_F22            = 0xF009;
 
    /**
     * Constant for the F23 function key.
     * @since 1.2
     */
    public static final int VK_F23            = 0xF00A;
 
    /**
     * Constant for the F24 function key.
     * @since 1.2
     */
    public static final int VK_F24            = 0xF00B;
 
    public static final int VK_PRINTSCREEN    = 0x9A;
    public static final int VK_INSERT         = 0x9B;
    public static final int VK_HELP           = 0x9C;
    public static final int VK_META           = 0x9D;

    public static final int VK_BACK_QUOTE     = 0xC0;
    public static final int VK_QUOTE          = 0xDE;

    /**
     * Constant for the numeric keypad <b>up</b> arrow key.
     * @see #VK_UP
     * @since 1.2
     */
    public static final int VK_KP_UP          = 0xE0;

    /**
     * Constant for the numeric keypad <b>down</b> arrow key.
     * @see #VK_DOWN
     * @since 1.2
     */
    public static final int VK_KP_DOWN        = 0xE1;

    /**
     * Constant for the numeric keypad <b>left</b> arrow key.
     * @see #VK_LEFT
     * @since 1.2
     */
    public static final int VK_KP_LEFT        = 0xE2;

    /**
     * Constant for the numeric keypad <b>right</b> arrow key.
     * @see #VK_RIGHT
     * @since 1.2
     */
    public static final int VK_KP_RIGHT       = 0xE3;
    
    /* For European keyboards */
    /** @since 1.2 */
    public static final int VK_DEAD_GRAVE               = 0x80;
    /** @since 1.2 */
    public static final int VK_DEAD_ACUTE               = 0x81;
    /** @since 1.2 */
    public static final int VK_DEAD_CIRCUMFLEX          = 0x82;
    /** @since 1.2 */
    public static final int VK_DEAD_TILDE               = 0x83;
    /** @since 1.2 */
    public static final int VK_DEAD_MACRON              = 0x84;
    /** @since 1.2 */
    public static final int VK_DEAD_BREVE               = 0x85;
    /** @since 1.2 */
    public static final int VK_DEAD_ABOVEDOT            = 0x86;
    /** @since 1.2 */
    public static final int VK_DEAD_DIAERESIS           = 0x87;
    /** @since 1.2 */
    public static final int VK_DEAD_ABOVERING           = 0x88;
    /** @since 1.2 */
    public static final int VK_DEAD_DOUBLEACUTE         = 0x89;
    /** @since 1.2 */
    public static final int VK_DEAD_CARON               = 0x8a;
    /** @since 1.2 */
    public static final int VK_DEAD_CEDILLA             = 0x8b;
    /** @since 1.2 */
    public static final int VK_DEAD_OGONEK              = 0x8c;
    /** @since 1.2 */
    public static final int VK_DEAD_IOTA                = 0x8d;
    /** @since 1.2 */
    public static final int VK_DEAD_VOICED_SOUND        = 0x8e;
    /** @since 1.2 */
    public static final int VK_DEAD_SEMIVOICED_SOUND    = 0x8f;

    /** @since 1.2 */
    public static final int VK_AMPERSAND                = 0x96;
    /** @since 1.2 */
    public static final int VK_ASTERISK                 = 0x97;
    /** @since 1.2 */
    public static final int VK_QUOTEDBL                 = 0x98;
    /** @since 1.2 */
    public static final int VK_LESS                     = 0x99;

    /** @since 1.2 */
    public static final int VK_GREATER                  = 0xa0;
    /** @since 1.2 */
    public static final int VK_BRACELEFT                = 0xa1;
    /** @since 1.2 */
    public static final int VK_BRACERIGHT               = 0xa2;

    /**
     * Constant for the "@" key.
     * @since 1.2
     */
    public static final int VK_AT                       = 0x0200;
 
    /**
     * Constant for the ":" key.
     * @since 1.2
     */
    public static final int VK_COLON                    = 0x0201;
 
    /**
     * Constant for the "^" key.
     * @since 1.2
     */
    public static final int VK_CIRCUMFLEX               = 0x0202;
 
    /**
     * Constant for the "$" key.
     * @since 1.2
     */
    public static final int VK_DOLLAR                   = 0x0203;
 
    /**
     * Constant for the Euro currency sign key.
     * @since 1.2
     */
    public static final int VK_EURO_SIGN                = 0x0204;
 
    /**
     * Constant for the "!" key.
     * @since 1.2
     */
    public static final int VK_EXCLAMATION_MARK         = 0x0205;
 
    /**
     * Constant for the inverted exclamation mark key.
     * @since 1.2
     */
    public static final int VK_INVERTED_EXCLAMATION_MARK = 0x0206;
 
    /**
     * Constant for the "(" key.
     * @since 1.2
     */
    public static final int VK_LEFT_PARENTHESIS         = 0x0207;
 
    /**
     * Constant for the "#" key.
     * @since 1.2
     */
    public static final int VK_NUMBER_SIGN              = 0x0208;
 
    /**
     * Constant for the "+" key.
     * @since 1.2
     */
    public static final int VK_PLUS                     = 0x0209;
 
    /**
     * Constant for the ")" key.
     * @since 1.2
     */
    public static final int VK_RIGHT_PARENTHESIS        = 0x020A;
 
    /**
     * Constant for the "_" key.
     * @since 1.2
     */
    public static final int VK_UNDERSCORE               = 0x020B;
 
    /* for input method support on Asian Keyboards */

    /* not clear what this means - listed in Microsoft Windows API */
    public static final int VK_FINAL                    = 0x0018;
    
    /** Constant for the Convert function key. */
    /* Japanese PC 106 keyboard, Japanese Solaris keyboard: henkan */
    public static final int VK_CONVERT                  = 0x001C;

    /** Constant for the Don't Convert function key. */
    /* Japanese PC 106 keyboard: muhenkan */
    public static final int VK_NONCONVERT               = 0x001D;
    
    /** Constant for the Accept or Commit function key. */
    /* Japanese Solaris keyboard: kakutei */
    public static final int VK_ACCEPT                   = 0x001E;

    /* not clear what this means - listed in Microsoft Windows API */
    public static final int VK_MODECHANGE               = 0x001F;

    /* replaced by VK_KANA_LOCK for Microsoft Windows and Solaris; 
       might still be used on other platforms */
    public static final int VK_KANA                     = 0x0015;

    /* replaced by VK_INPUT_METHOD_ON_OFF for Microsoft Windows and Solaris; 
       might still be used for other platforms */
    public static final int VK_KANJI                    = 0x0019;

    /**
     * Constant for the Alphanumeric function key.
     * @since 1.2
     */
    /* Japanese PC 106 keyboard: eisuu */
    public static final int VK_ALPHANUMERIC             = 0x00F0;
 
    /**
     * Constant for the Katakana function key.
     * @since 1.2
     */
    /* Japanese PC 106 keyboard: katakana */
    public static final int VK_KATAKANA                 = 0x00F1;
 
    /**
     * Constant for the Hiragana function key.
     * @since 1.2
     */
    /* Japanese PC 106 keyboard: hiragana */
    public static final int VK_HIRAGANA                 = 0x00F2;
 
    /**
     * Constant for the Full-Width Characters function key.
     * @since 1.2
     */
    /* Japanese PC 106 keyboard: zenkaku */
    public static final int VK_FULL_WIDTH               = 0x00F3;
 
    /**
     * Constant for the Half-Width Characters function key.
     * @since 1.2
     */
    /* Japanese PC 106 keyboard: hankaku */
    public static final int VK_HALF_WIDTH               = 0x00F4;
 
    /**
     * Constant for the Roman Characters function key.
     * @since 1.2
     */
    /* Japanese PC 106 keyboard: roumaji */
    public static final int VK_ROMAN_CHARACTERS         = 0x00F5;
 
    /**
     * Constant for the All Candidates function key.
     * @since 1.2
     */
    /* Japanese PC 106 keyboard - VK_CONVERT + ALT: zenkouho */
    public static final int VK_ALL_CANDIDATES           = 0x0100;
 
    /**
     * Constant for the Previous Candidate function key.
     * @since 1.2
     */
    /* Japanese PC 106 keyboard - VK_CONVERT + SHIFT: maekouho */
    public static final int VK_PREVIOUS_CANDIDATE       = 0x0101;
 
    /**
     * Constant for the Code Input function key.
     * @since 1.2
     */
    /* Japanese PC 106 keyboard - VK_ALPHANUMERIC + ALT: kanji bangou */
    public static final int VK_CODE_INPUT               = 0x0102;
 
    /**
     * Constant for the Japanese-Katakana function key.
     * This key switches to a Japanese input method and selects its Katakana input mode.
     * @since 1.2
     */
    /* Japanese Macintosh keyboard - VK_JAPANESE_HIRAGANA + SHIFT */
    public static final int VK_JAPANESE_KATAKANA        = 0x0103;
 
    /**
     * Constant for the Japanese-Hiragana function key.
     * This key switches to a Japanese input method and selects its Hiragana input mode.
     * @since 1.2
     */
    /* Japanese Macintosh keyboard */
    public static final int VK_JAPANESE_HIRAGANA        = 0x0104;
 
    /**
     * Constant for the Japanese-Roman function key.
     * This key switches to a Japanese input method and selects its Roman-Direct input mode.
     * @since 1.2
     */
    /* Japanese Macintosh keyboard */
    public static final int VK_JAPANESE_ROMAN           = 0x0105;

    /**
     * Constant for the locking Kana function key.
     * This key locks the keyboard into a Kana layout.
     * @since 1.3
     */
    /* Japanese PC 106 keyboard with special Windows driver - eisuu + Control; Japanese Solaris keyboard: kana */
    public static final int VK_KANA_LOCK                = 0x0106;

    /**
     * Constant for the input method on/off key.
     * @since 1.3
     */
    /* Japanese PC 106 keyboard: kanji. Japanese Solaris keyboard: nihongo */
    public static final int VK_INPUT_METHOD_ON_OFF      = 0x0107;

    /* for Sun keyboards */
    /** @since 1.2 */
    public static final int VK_CUT                      = 0xFFD1;
    /** @since 1.2 */
    public static final int VK_COPY                     = 0xFFCD;
    /** @since 1.2 */
    public static final int VK_PASTE                    = 0xFFCF;
    /** @since 1.2 */
    public static final int VK_UNDO                     = 0xFFCB;
    /** @since 1.2 */
    public static final int VK_AGAIN                    = 0xFFC9;
    /** @since 1.2 */
    public static final int VK_FIND                     = 0xFFD0;
    /** @since 1.2 */
    public static final int VK_PROPS                    = 0xFFCA;
    /** @since 1.2 */
    public static final int VK_STOP                     = 0xFFC8;
    
    /**
     * Constant for the Compose function key.
     * @since 1.2
     */
    public static final int VK_COMPOSE                  = 0xFF20;
 
    /**
     * Constant for the AltGraph function key.
     * @since 1.2
     */
    public static final int VK_ALT_GRAPH                = 0xFF7E;

    /**
     * This value is used to indicate that the keyCode is unknown.
     * KEY_TYPED events do not have a keyCode value; this value 
     * is used instead.  
     */
    public static final int VK_UNDEFINED      = 0x0;

    /**
     * KEY_PRESSED and KEY_RELEASED events which do not map to a
     * valid Unicode character use this for the keyChar value.
     */
    public static final char CHAR_UNDEFINED   = 0xFFFF;

    /**
     * A constant indicating that the keyLocation is indeterminate
     * or not relevant.
     * KEY_TYPED events do not have a keyLocation; this value
     * is used instead.
     * @since 1.4
     */
    public static final int KEY_LOCATION_UNKNOWN  = 0;

    /**
     * A constant indicating that the key pressed or released
     * is not distinguished as the left or right version of a key,
     * and did not originate on the numeric keypad (or did not
     * originate with a virtual key corresponding to the numeric
     * keypad).
     * @since 1.4