class NonPrintableKey

Defined at line 427 of file fidling/gen/sdk/fidl/fuchsia.ui.input3/fuchsia.ui.input3/cpp/fidl/fuchsia.ui.input3/cpp/common_types.h

NonPrintableKey represents the meaning of a non-symbolic key on a keyboard.

The definition of each key is derived from [W3C named values of a key

attribute][1].

## API version 9 and onwards

Starting from API version 9, the enum value space is subdivided based on the

subsection numbers of the section [Named Key Attribute Values][1], multiplied

by 0x1000.

For example, the keys from section [3.10 Multimedia keys][2] will be located

at `0xa000`-`0xafff`. The values and reservations that were present

in this enum prior to the introduction of the convention have not been moved,

and values that go logically into pre-existing sections have been inserted

into their logical place using the prior convention (see below). This allows

us to extract the section ranges if this is for some reason useful to the

application.

## Prior to API version 9

The space of the nonprintable keys is subdivided roughly to correspond to the

subsections of Section 3 of the document Named Key Attribute Values.

The choice for the section values is arbitrary, so long as blocks of

values are allocated at once, and the keys with similar purpose are kept

together.

## Reserved ranges

The space of possible values for [NonPrintableKey] is subdivided into a

number of ranges, with the intention that the enum values are placed in

the appropriate range when added.

* Special keys: 0x00-0x10

* Modifier keys: 0x11-0x30

* Whitespace keys: 0x31-0x40

* Navigation keys: 0x61-0x80

* General-purpose function keys: 0x9000-0x9FFF

[1]: https://www.w3.org/TR/uievents-key/#named-key-attribute-values

[2]: https://www.w3.org/TR/uievents-key/#keys-multimedia

Public Members

static NonPrintableKey kUnidentified

static NonPrintableKey kAlt

static NonPrintableKey kAltGraph

static NonPrintableKey kCapsLock

static NonPrintableKey kControl

static NonPrintableKey kFn

static NonPrintableKey kFnLock

static NonPrintableKey kMeta

static NonPrintableKey kNumLock

static NonPrintableKey kScrollLock

static NonPrintableKey kShift

static NonPrintableKey kSymbol

static NonPrintableKey kSymbolLock

static NonPrintableKey kHyper

static NonPrintableKey kSuper

static NonPrintableKey kEnter

static NonPrintableKey kTab

static NonPrintableKey kBackspace

static NonPrintableKey kDown

static NonPrintableKey kLeft

static NonPrintableKey kRight

static NonPrintableKey kUp

static NonPrintableKey kEnd

static NonPrintableKey kHome

static NonPrintableKey kPageDown

static NonPrintableKey kPageUp

static NonPrintableKey kEscape

static NonPrintableKey kSelect

static NonPrintableKey kBrightnessDown

static NonPrintableKey kBrightnessUp

static NonPrintableKey kF1

static NonPrintableKey kF2

static NonPrintableKey kF3

static NonPrintableKey kF4

static NonPrintableKey kF5

static NonPrintableKey kF6

static NonPrintableKey kF7

static NonPrintableKey kF8

static NonPrintableKey kF9

static NonPrintableKey kF10

static NonPrintableKey kF11

static NonPrintableKey kF12

static NonPrintableKey kSoft1

static NonPrintableKey kSoft2

static NonPrintableKey kSoft3

static NonPrintableKey kSoft4

static NonPrintableKey kMediaPlayPause

static NonPrintableKey kAudioVolumeDown

static NonPrintableKey kAudioVolumeUp

static NonPrintableKey kAudioVolumeMute

static NonPrintableKey kBrowserBack

static NonPrintableKey kBrowserFavorites

static NonPrintableKey kBrowserForward

static NonPrintableKey kBrowserHome

static NonPrintableKey kBrowserRefresh

static NonPrintableKey kBrowserSearch

static NonPrintableKey kBrowserStop

static NonPrintableKey kZoomToggle

void NonPrintableKey ()

Defined at line 642 of file fidling/gen/sdk/fidl/fuchsia.ui.input3/fuchsia.ui.input3/cpp/fidl/fuchsia.ui.input3/cpp/common_types.h

void NonPrintableKey (uint32_t value)

Defined at line 643 of file fidling/gen/sdk/fidl/fuchsia.ui.input3/fuchsia.ui.input3/cpp/fidl/fuchsia.ui.input3/cpp/common_types.h

EnumForSwitching_ operator fuchsia_ui_input3::NonPrintableKey::EnumForSwitching_ ()

Defined at line 644 of file fidling/gen/sdk/fidl/fuchsia.ui.input3/fuchsia.ui.input3/cpp/fidl/fuchsia.ui.input3/cpp/common_types.h

uint32_t operator unsigned int ()

Defined at line 645 of file fidling/gen/sdk/fidl/fuchsia.ui.input3/fuchsia.ui.input3/cpp/fidl/fuchsia.ui.input3/cpp/common_types.h

bool IsUnknown ()

Defined at line 647 of file fidling/gen/sdk/fidl/fuchsia.ui.input3/fuchsia.ui.input3/cpp/fidl/fuchsia.ui.input3/cpp/common_types.h

NonPrintableKey Unknown ()

Returns an enum corresponding to the member designated as

in the

FIDL schema if exists, or a compiler-reserved unknown value otherwise.

Defined at line 770 of file fidling/gen/sdk/fidl/fuchsia.ui.input3/fuchsia.ui.input3/cpp/fidl/fuchsia.ui.input3/cpp/common_types.h