Key models a keyboard key or key combination.
Slots
- aSource
-
static Key a := Key.predefine(97, "A")
- altSource
-
static Key alt := Key.predefine(65536, "Alt")
- bSource
-
static Key b := Key.predefine(98, "B")
- backspaceSource
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static Key backspace := Key.predefine(8, "Backspace")
- cSource
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static Key c := Key.predefine(99, "C")
- capsLockSource
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static Key capsLock := Key.predefine(16777298, "CapsLock")
- commandSource
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static Key command := Key.predefine(4194304, "Command")
- ctrlSource
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static Key ctrl := Key.predefine(262144, "Ctrl")
- dSource
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static Key d := Key.predefine(100, "D")
- deleteSource
-
static Key delete := Key.predefine(127, "Del")
- downSource
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static Key down := Key.predefine(16777218, "Down")
- eSource
-
static Key e := Key.predefine(101, "E")
- endSource
-
static Key end := Key.predefine(16777224, "End")
- enterSource
-
static Key enter := Key.predefine(13, "Enter")
- equalsSource
-
override Bool equals(Obj? that)
Overrides sys::Obj.equals
Equality is based on keycode.
- escSource
-
static Key esc := Key.predefine(27, "Esc")
- fSource
-
static Key f := Key.predefine(102, "F")
- f1Source
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static Key f1 := Key.predefine(16777226, "F1")
- f10Source
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static Key f10 := Key.predefine(16777235, "F10")
- f11Source
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static Key f11 := Key.predefine(16777236, "F11")
- f12Source
-
static Key f12 := Key.predefine(16777237, "F12")
- f2Source
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static Key f2 := Key.predefine(16777227, "F2")
- f3Source
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static Key f3 := Key.predefine(16777228, "F3")
- f4Source
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static Key f4 := Key.predefine(16777229, "F4")
- f5Source
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static Key f5 := Key.predefine(16777230, "F5")
- f6Source
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static Key f6 := Key.predefine(16777231, "F6")
- f7Source
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static Key f7 := Key.predefine(16777232, "F7")
- f8Source
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static Key f8 := Key.predefine(16777233, "F8")
- f9Source
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static Key f9 := Key.predefine(16777234, "F9")
-
static internal Key fromMask(Int mask)
Iternal lookup by mask: we either return a predefined instance or create a new one just in case we don't have a predefined instance defined.
- fromStrSource
-
static Key? fromStr(Str s, Bool checked := true)
Parse font from string (see toStr). If invalid and checked is true then throw ParseErr otherwise return null.
- gSource
-
static Key g := Key.predefine(103, "G")
- hSource
-
static Key h := Key.predefine(104, "H")
- hasModifierSource
-
Bool hasModifier()
Return if any of the modifier keys are down.
- hashSource
-
override Int hash()
Overrides sys::Obj.hash
Hash code is based on keycode.
- homeSource
-
static Key home := Key.predefine(16777223, "Home")
- iSource
-
static Key i := Key.predefine(105, "I")
- insertSource
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static Key insert := Key.predefine(16777225, "Insert")
- isAltSource
-
Bool isAlt()
Convenience for
isDown(alt)
- isCommandSource
-
Bool isCommand()
Convenience for
isDown(comand)
- isCtrlSource
-
Bool isCtrl()
Convenience for
isDown(ctrl)
- isDownSource
-
Return if the specified modifier is down.
- isModifierSource
-
Bool isModifier()
Is this instance is a modifier which may be combined with other keys: shift, alt, ctrl, command.
- isShiftSource
-
Bool isShift()
Convenience for
isDown(shift)
- jSource
-
static Key j := Key.predefine(106, "J")
- kSource
-
static Key k := Key.predefine(107, "K")
- keypad0Source
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static Key keypad0 := Key.predefine(16777264, "Keypad0")
- keypad1Source
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static Key keypad1 := Key.predefine(16777265, "Keypad1")
- keypad2Source
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static Key keypad2 := Key.predefine(16777266, "Keypad2")
- keypad3Source
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static Key keypad3 := Key.predefine(16777267, "Keypad3")
- keypad4Source
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static Key keypad4 := Key.predefine(16777268, "Keypad4")
- keypad5Source
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static Key keypad5 := Key.predefine(16777269, "Keypad5")
- keypad6Source
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static Key keypad6 := Key.predefine(16777270, "Keypad6")
- keypad7Source
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static Key keypad7 := Key.predefine(16777271, "Keypad7")
- keypad8Source
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static Key keypad8 := Key.predefine(16777272, "Keypad8")
- keypad9Source
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static Key keypad9 := Key.predefine(16777273, "Keypad9")
- keypadDivSource
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static Key keypadDiv := Key.predefine(16777263, "Keypad/")
- keypadDotSource
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static Key keypadDot := Key.predefine(16777262, "Keypad.")
- keypadEnterSource
-
static Key keypadEnter := Key.predefine(16777296, "KeypadEnter")
- keypadEqualSource
-
static Key keypadEqual := ")
- keypadMinusSource
-
static Key keypadMinus := Key.predefine(16777261, "Keypad-")
- keypadMultSource
-
static Key keypadMult := Key.predefine(16777258, "Keypad*")
- keypadPlusSource
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static Key keypadPlus := Key.predefine(16777259, "Keypad+")
- lSource
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static Key l := Key.predefine(108, "L")
- leftSource
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static Key left := Key.predefine(16777219, "Left")
- listSource
-
Key[] list()
Decompose a key combination into its individual keys. If instance isn't a combination then return a list with one item (this instance).
- mSource
-
static Key m := Key.predefine(109, "M")
-
new makeNew(Int mask, Str? str)
Private constructor
-
const internal Int mask
Internal mask is based on SWT mask values
-
static private Int modifierMask := ...
-
static private Int modifierUnmask := ~@modifierMask
- modifiersSource
-
Key modifiers()
Return a Key instance with only the modifiers.
- nSource
-
static Key n := Key.predefine(110, "N")
-
static private Key none := Key.predefine(0, "")
- num0Source
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static Key num0 := Key.predefine(48, "0")
- num1Source
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static Key num1 := Key.predefine(49, "1")
- num2Source
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static Key num2 := Key.predefine(50, "2")
- num3Source
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static Key num3 := Key.predefine(51, "3")
- num4Source
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static Key num4 := Key.predefine(52, "4")
- num5Source
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static Key num5 := Key.predefine(53, "5")
- num6Source
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static Key num6 := Key.predefine(54, "6")
- num7Source
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static Key num7 := Key.predefine(55, "7")
- num8Source
-
static Key num8 := Key.predefine(56, "8")
- num9Source
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static Key num9 := Key.predefine(57, "9")
- numLockSource
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static Key numLock := Key.predefine(16777299, "NumLock")
- oSource
-
static Key o := Key.predefine(111, "O")
- pSource
-
static Key p := Key.predefine(112, "P")
- pageDownSource
-
static Key pageDown := Key.predefine(16777222, "PageDown")
- pageUpSource
-
static Key pageUp := Key.predefine(16777221, "PageUp")
- pauseSource
-
static Key pause := Key.predefine(16777301, "Pause")
- plusSource
-
Add two keys to create a new key combination. Throws ArgErr if neither this nor x returns true true for isModifier.
- printScreenSource
-
static Key printScreen := Key.predefine(16777303, "PrintScreen")
- qSource
-
static Key q := Key.predefine(113, "Q")
- rSource
-
static Key r := Key.predefine(114, "R")
- replaceSource
-
Key replace(Key modFrom, Key modTo)
Replace one modifier with another modifer. If modFrom is not defined in this key, then return this.
- rightSource
-
static Key right := Key.predefine(16777220, "Right")
- sSource
-
static Key s := Key.predefine(115, "S")
- scrollLockSource
-
static Key scrollLock := Key.predefine(16777300, "ScrollLock")
- shiftSource
-
static Key shift := Key.predefine(131072, "Shift")
- spaceSource
-
static Key space := Key.predefine(32, "Space")
-
const internal Str? str
String encoding (if null we have to calcualte in toStr)
- tSource
-
static Key t := Key.predefine(116, "T")
- tabSource
-
static Key tab := Key.predefine(9, "Tab")
- toStrSource
-
override Str toStr()
Overrides sys::Obj.toStr
Format as key names combined with "+" symbol.
- uSource
-
static Key u := Key.predefine(117, "U")
- upSource
-
static Key up := Key.predefine(16777217, "Up")
- vSource
-
static Key v := Key.predefine(118, "V")
- wSource
-
static Key w := Key.predefine(119, "W")
- xSource
-
static Key x := Key.predefine(120, "X")
- ySource
-
static Key y := Key.predefine(121, "Y")
- zSource
-
static Key z := Key.predefine(122, "Z")