Reorder and add comments to some of the virtual keys

src/events.rs

@@ -65,43 +65,57 @@ pub enum MouseButton {
 
 #[deriving(Show, Hash, PartialEq, Eq, Clone)]
 pub enum VirtualKeyCode {
-    Key0,
+    /// The '1' key over the letters.
     Key1,
+    /// The '2' key over the letters.
     Key2,
+    /// The '3' key over the letters.
     Key3,
+    /// The '4' key over the letters.
     Key4,
+    /// The '5' key over the letters.
     Key5,
+    /// The '6' key over the letters.
     Key6,
+    /// The '7' key over the letters.
     Key7,
+    /// The '8' key over the letters.
     Key8,
+    /// The '9' key over the letters.
     Key9,
+    /// The '0' key over the 'O' and 'P' keys.
+    Key0,
+
     A,
-    AbntC1,
-    AbntC2,
-    Add,
-    Apostrophe,
-    Apps,
-    At,
-    Ax,
     B,
-    Back,
-    Backslash,
     C,
-    Calculator,
-    Capital,
-    Colon,
-    Comma,
-    Convert,
     D,
-    Decimal,
-    Delete,
-    Divide,
-    Down,
     E,
-    End,
-    Equals,
-    Escape,
     F,
+    G,
+    H,
+    I,
+    J,
+    K,
+    L,
+    M,
+    N,
+    O,
+    P,
+    Q,
+    R,
+    S,
+    T,
+    U,
+    V,
+    W,
+    X,
+    Y,
+    Z,
+
+    /// The Escape key, next to F1.
+    Escape,
+
     F1,
     F2,
     F3,
@@ -117,35 +131,35 @@ pub enum VirtualKeyCode {
     F13,
     F14,
     F15,
-    G,
+
-    Grave,
+    /// Print Screen/SysRq.
-    H,
+    Snapshot,
-    Home,
+    /// Scroll Lock.
-    I,
+    Scroll,
+    /// Pause/Break key, next to Scroll lock.
+    Pause,
+
+    /// `Insert`, next to Backspace.
     Insert,
-    J,
+    Home,
-    K,
+    Delete,
-    Kana,
+    End,
-    Kanji,
+    PageDown,
-    L,
+    PageUp,
-    LAlt,
+
-    LBracket,
-    LControl,
     Left,
-    LMenu,
+    Up,
-    LShift,
+    Right,
-    LWin,
+    Down,
-    M,
+
-    Mail,
+    /// The Backspace key, right over Enter.
-    MediaSelect,
+    // TODO: rename
-    MediaStop,
+    Back,
-    Minus,
+    /// The Enter key.
-    Multiply,
+    Return,
-    Mute,
+    /// The space bar.
-    MyComputer,
+    Space,
-    N,
+
-    NextTrack,
-    NoConvert,
     Numlock,
     Numpad0,
     Numpad1,
@@ -157,49 +171,66 @@ pub enum VirtualKeyCode {
     Numpad7,
     Numpad8,
     Numpad9,
+
+    AbntC1,
+    AbntC2,
+    Add,
+    Apostrophe,
+    Apps,
+    At,
+    Ax,
+    Backslash,
+    Calculator,
+    Capital,
+    Colon,
+    Comma,
+    Convert,
+    Decimal,
+    Divide,
+    Equals,
+    Grave,
+    Kana,
+    Kanji,
+    LAlt,
+    LBracket,
+    LControl,
+    LMenu,
+    LShift,
+    LWin,
+    Mail,
+    MediaSelect,
+    MediaStop,
+    Minus,
+    Multiply,
+    Mute,
+    MyComputer,
+    NextTrack,
+    NoConvert,
     NumpadComma,
     NumpadEnter,
     NumpadEquals,
-    O,
     OEM102,
-    P,
-    PageDown,
-    PageUp,
-    Pause,
     Period,
     Playpause,
     Power,
     Prevtrack,
-    Q,
-    R,
     RAlt,
     RBracket,
     RControl,
-    Return,
-    Right,
     RMenu,
     RShift,
     RWin,
-    S,
-    Scroll,
     Semicolon,
     Slash,
     Sleep,
-    Snapshot,
-    Space,
     Stop,
     Subtract,
     Sysrq,
-    T,
     Tab,
-    U,
     Underline,
     Unlabeled,
-    Up,
-    V,
     VolumeDown,
     VolumeUp,
-    W,
     Wake,
     Webback,
     WebFavorites,
@@ -208,8 +239,5 @@ pub enum VirtualKeyCode {
     WebRefresh,
     WebSearch,
     WebStop,
-    X,
-    Y,
     Yen,
-    Z
 }