RawKeyEventDataFuchsia class

Platform-specific key event data for Fuchsia.

This object contains information about key events obtained from Fuchsia's KeyData interface.

See also:

  • RawKeyboard, which uses this interface to expose key data.
Inheritance

Constructors

RawKeyEventDataFuchsia({int hidUsage: 0, int codePoint: 0, int modifiers: 0 })
Creates a key event data structure specific for Fuchsia. [...]
const

Properties

codePoint int
The Unicode code point represented by the key event, if any. [...]
final
hidUsage int
The USB HID usage. [...]
final
keyLabel String
Returns the Unicode string representing the label on this key. [...]
read-only, override
logicalKey LogicalKeyboardKey
Returns an object representing the logical key that was pressed. [...]
read-only, override
modifiers int
The modifiers that were present when the key event occurred. [...]
final
physicalKey PhysicalKeyboardKey
Returns an object representing the physical location of this key on a QWERTY keyboard. [...]
read-only, override
hashCode int
The hash code for this object. [...]
read-only, inherited
isAltPressed bool
Returns true if a ALT modifier key was pressed at the time of this event, regardless of which side of the keyboard it is on. [...]
read-only, inherited
isControlPressed bool
Returns true if a CTRL modifier key was pressed at the time of this event, regardless of which side of the keyboard it is on. [...]
read-only, inherited
isMetaPressed bool
Returns true if a META modifier key was pressed at the time of this event, regardless of which side of the keyboard it is on. [...]
read-only, inherited
isShiftPressed bool
Returns true if a SHIFT modifier key was pressed at the time of this event, regardless of which side of the keyboard it is on. [...]
read-only, inherited
modifiersPressed Map<ModifierKey, KeyboardSide>
Returns a map of modifier keys that were pressed at the time of this event, and the keyboard side or sides that the key was on.
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

getModifierSide(ModifierKey key) KeyboardSide
Returns a KeyboardSide enum value that describes which side or sides of the given keyboard modifier key were pressed at the time of this event. [...]
override
isModifierPressed(ModifierKey key, { KeyboardSide side: KeyboardSide.any }) bool
Returns true if the given ModifierKey was pressed at the time of this event. [...]
override
toString() String
Returns a string representation of this object.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited

Operators

operator ==(dynamic other) bool
The equality operator. [...]
inherited

Constants

modifierAlt → const int
This mask is used to check the modifiers field to test whether one of the ALT modifier keys is pressed. [...]
RawKeyEventDataFuchsia.modifierLeftAlt | RawKeyEventDataFuchsia.modifierRightAlt
modifierCapsLock → const int
This mask is used to check the modifiers field to test whether the CAPS LOCK modifier key is on. [...]
1
modifierControl → const int
This mask is used to check the modifiers field to test whether one of the CTRL modifier keys is pressed. [...]
RawKeyEventDataFuchsia.modifierLeftControl | RawKeyEventDataFuchsia.modifierRightControl
modifierLeftAlt → const int
This mask is used to check the modifiers field to test whether the left ALT modifier key is pressed. [...]
32
modifierLeftControl → const int
This mask is used to check the modifiers field to test whether the left CTRL modifier key is pressed. [...]
8
modifierLeftMeta → const int
This mask is used to check the modifiers field to test whether the left META modifier key is pressed. [...]
128
modifierLeftShift → const int
This mask is used to check the modifiers field to test whether the left SHIFT modifier key is pressed. [...]
2
modifierMeta → const int
This mask is used to check the modifiers field to test whether one of the META modifier keys is pressed. [...]
RawKeyEventDataFuchsia.modifierLeftMeta | RawKeyEventDataFuchsia.modifierRightMeta
modifierNone → const int
The modifiers field indicates that no modifier keys are pressed if it equals this value. [...]
0
modifierRightAlt → const int
This mask is used to check the modifiers field to test whether the right ALT modifier key is pressed. [...]
64
modifierRightControl → const int
This mask is used to check the modifiers field to test whether the right CTRL modifier key is pressed. [...]
16
modifierRightMeta → const int
This mask is used to check the modifiers field to test whether the right META modifier key is pressed. [...]
256
modifierRightShift → const int
This mask is used to check the modifiers field to test whether the right SHIFT modifier key is pressed. [...]
4
modifierShift → const int
This mask is used to check the modifiers field to test whether one of the SHIFT modifier keys is pressed. [...]
RawKeyEventDataFuchsia.modifierLeftShift | RawKeyEventDataFuchsia.modifierRightShift