shiny/vendor/github.com/BurntSushi/xgb/xproto/xproto.go

// Package xproto is the X client API for the  extension.
package xproto

// This file is automatically generated from xproto.xml. Edit at your peril!

import (
	"github.com/BurntSushi/xgb"
)

// Setup parses the setup bytes retrieved when
// connecting into a SetupInfo struct.
func Setup(c *xgb.Conn) *SetupInfo {
	setup := new(SetupInfo)
	SetupInfoRead(c.SetupBytes, setup)
	return setup
}

// DefaultScreen gets the default screen info from SetupInfo.
func (s *SetupInfo) DefaultScreen(c *xgb.Conn) *ScreenInfo {
	return &s.Roots[c.DefaultScreen]
}

// BadAccess is the error number for a BadAccess.
const BadAccess = 10

type AccessError RequestError

// AccessErrorNew constructs a AccessError value that implements xgb.Error from a byte slice.
func AccessErrorNew(buf []byte) xgb.Error {
	v := AccessError(RequestErrorNew(buf).(RequestError))
	v.NiceName = "Access"
	return v
}

// SequenceId returns the sequence id attached to the BadAccess error.
// This is mostly used internally.
func (err AccessError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadAccess error. If no bad value exists, 0 is returned.
func (err AccessError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadAccess error.
func (err AccessError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadAccess {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[10] = AccessErrorNew
}

const (
	AccessControlDisable = 0
	AccessControlEnable  = 1
)

// BadAlloc is the error number for a BadAlloc.
const BadAlloc = 11

type AllocError RequestError

// AllocErrorNew constructs a AllocError value that implements xgb.Error from a byte slice.
func AllocErrorNew(buf []byte) xgb.Error {
	v := AllocError(RequestErrorNew(buf).(RequestError))
	v.NiceName = "Alloc"
	return v
}

// SequenceId returns the sequence id attached to the BadAlloc error.
// This is mostly used internally.
func (err AllocError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadAlloc error. If no bad value exists, 0 is returned.
func (err AllocError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadAlloc error.
func (err AllocError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadAlloc {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[11] = AllocErrorNew
}

const (
	AllowAsyncPointer   = 0
	AllowSyncPointer    = 1
	AllowReplayPointer  = 2
	AllowAsyncKeyboard  = 3
	AllowSyncKeyboard   = 4
	AllowReplayKeyboard = 5
	AllowAsyncBoth      = 6
	AllowSyncBoth       = 7
)

type Arc struct {
	X      int16
	Y      int16
	Width  uint16
	Height uint16
	Angle1 int16
	Angle2 int16
}

// ArcRead reads a byte slice into a Arc value.
func ArcRead(buf []byte, v *Arc) int {
	b := 0

	v.X = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Y = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Width = xgb.Get16(buf[b:])
	b += 2

	v.Height = xgb.Get16(buf[b:])
	b += 2

	v.Angle1 = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Angle2 = int16(xgb.Get16(buf[b:]))
	b += 2

	return b
}

// ArcReadList reads a byte slice into a list of Arc values.
func ArcReadList(buf []byte, dest []Arc) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = Arc{}
		b += ArcRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a Arc value to a byte slice.
func (v Arc) Bytes() []byte {
	buf := make([]byte, 12)
	b := 0

	xgb.Put16(buf[b:], uint16(v.X))
	b += 2

	xgb.Put16(buf[b:], uint16(v.Y))
	b += 2

	xgb.Put16(buf[b:], v.Width)
	b += 2

	xgb.Put16(buf[b:], v.Height)
	b += 2

	xgb.Put16(buf[b:], uint16(v.Angle1))
	b += 2

	xgb.Put16(buf[b:], uint16(v.Angle2))
	b += 2

	return buf[:b]
}

// ArcListBytes writes a list of Arc values to a byte slice.
func ArcListBytes(buf []byte, list []Arc) int {
	b := 0
	var structBytes []byte
	for _, item := range list {
		structBytes = item.Bytes()
		copy(buf[b:], structBytes)
		b += len(structBytes)
	}
	return xgb.Pad(b)
}

const (
	ArcModeChord    = 0
	ArcModePieSlice = 1
)

type Atom uint32

func NewAtomId(c *xgb.Conn) (Atom, error) {
	id, err := c.NewId()
	if err != nil {
		return 0, err
	}
	return Atom(id), nil
}

const (
	AtomNone               = 0
	AtomAny                = 0
	AtomPrimary            = 1
	AtomSecondary          = 2
	AtomArc                = 3
	AtomAtom               = 4
	AtomBitmap             = 5
	AtomCardinal           = 6
	AtomColormap           = 7
	AtomCursor             = 8
	AtomCutBuffer0         = 9
	AtomCutBuffer1         = 10
	AtomCutBuffer2         = 11
	AtomCutBuffer3         = 12
	AtomCutBuffer4         = 13
	AtomCutBuffer5         = 14
	AtomCutBuffer6         = 15
	AtomCutBuffer7         = 16
	AtomDrawable           = 17
	AtomFont               = 18
	AtomInteger            = 19
	AtomPixmap             = 20
	AtomPoint              = 21
	AtomRectangle          = 22
	AtomResourceManager    = 23
	AtomRgbColorMap        = 24
	AtomRgbBestMap         = 25
	AtomRgbBlueMap         = 26
	AtomRgbDefaultMap      = 27
	AtomRgbGrayMap         = 28
	AtomRgbGreenMap        = 29
	AtomRgbRedMap          = 30
	AtomString             = 31
	AtomVisualid           = 32
	AtomWindow             = 33
	AtomWmCommand          = 34
	AtomWmHints            = 35
	AtomWmClientMachine    = 36
	AtomWmIconName         = 37
	AtomWmIconSize         = 38
	AtomWmName             = 39
	AtomWmNormalHints      = 40
	AtomWmSizeHints        = 41
	AtomWmZoomHints        = 42
	AtomMinSpace           = 43
	AtomNormSpace          = 44
	AtomMaxSpace           = 45
	AtomEndSpace           = 46
	AtomSuperscriptX       = 47
	AtomSuperscriptY       = 48
	AtomSubscriptX         = 49
	AtomSubscriptY         = 50
	AtomUnderlinePosition  = 51
	AtomUnderlineThickness = 52
	AtomStrikeoutAscent    = 53
	AtomStrikeoutDescent   = 54
	AtomItalicAngle        = 55
	AtomXHeight            = 56
	AtomQuadWidth          = 57
	AtomWeight             = 58
	AtomPointSize          = 59
	AtomResolution         = 60
	AtomCopyright          = 61
	AtomNotice             = 62
	AtomFontName           = 63
	AtomFamilyName         = 64
	AtomFullName           = 65
	AtomCapHeight          = 66
	AtomWmClass            = 67
	AtomWmTransientFor     = 68
)

// BadAtom is the error number for a BadAtom.
const BadAtom = 5

type AtomError ValueError

// AtomErrorNew constructs a AtomError value that implements xgb.Error from a byte slice.
func AtomErrorNew(buf []byte) xgb.Error {
	v := AtomError(ValueErrorNew(buf).(ValueError))
	v.NiceName = "Atom"
	return v
}

// SequenceId returns the sequence id attached to the BadAtom error.
// This is mostly used internally.
func (err AtomError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadAtom error. If no bad value exists, 0 is returned.
func (err AtomError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadAtom error.
func (err AtomError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadAtom {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[5] = AtomErrorNew
}

const (
	AutoRepeatModeOff     = 0
	AutoRepeatModeOn      = 1
	AutoRepeatModeDefault = 2
)

const (
	BackPixmapNone           = 0
	BackPixmapParentRelative = 1
)

const (
	BackingStoreNotUseful  = 0
	BackingStoreWhenMapped = 1
	BackingStoreAlways     = 2
)

const (
	BlankingNotPreferred = 0
	BlankingPreferred    = 1
	BlankingDefault      = 2
)

type Button byte

const (
	ButtonIndexAny = 0
	ButtonIndex1   = 1
	ButtonIndex2   = 2
	ButtonIndex3   = 3
	ButtonIndex4   = 4
	ButtonIndex5   = 5
)

const (
	ButtonMask1   = 256
	ButtonMask2   = 512
	ButtonMask3   = 1024
	ButtonMask4   = 2048
	ButtonMask5   = 4096
	ButtonMaskAny = 32768
)

// ButtonPress is the event number for a ButtonPressEvent.
const ButtonPress = 4

type ButtonPressEvent struct {
	Sequence   uint16
	Detail     Button
	Time       Timestamp
	Root       Window
	Event      Window
	Child      Window
	RootX      int16
	RootY      int16
	EventX     int16
	EventY     int16
	State      uint16
	SameScreen bool
	// padding: 1 bytes
}

// ButtonPressEventNew constructs a ButtonPressEvent value that implements xgb.Event from a byte slice.
func ButtonPressEventNew(buf []byte) xgb.Event {
	v := ButtonPressEvent{}
	b := 1 // don't read event number

	v.Detail = Button(buf[b])
	b += 1

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Time = Timestamp(xgb.Get32(buf[b:]))
	b += 4

	v.Root = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Event = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Child = Window(xgb.Get32(buf[b:]))
	b += 4

	v.RootX = int16(xgb.Get16(buf[b:]))
	b += 2

	v.RootY = int16(xgb.Get16(buf[b:]))
	b += 2

	v.EventX = int16(xgb.Get16(buf[b:]))
	b += 2

	v.EventY = int16(xgb.Get16(buf[b:]))
	b += 2

	v.State = xgb.Get16(buf[b:])
	b += 2

	if buf[b] == 1 {
		v.SameScreen = true
	} else {
		v.SameScreen = false
	}
	b += 1

	b += 1 // padding

	return v
}

// Bytes writes a ButtonPressEvent value to a byte slice.
func (v ButtonPressEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 4
	b += 1

	buf[b] = byte(v.Detail)
	b += 1

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Time))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Root))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Event))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Child))
	b += 4

	xgb.Put16(buf[b:], uint16(v.RootX))
	b += 2

	xgb.Put16(buf[b:], uint16(v.RootY))
	b += 2

	xgb.Put16(buf[b:], uint16(v.EventX))
	b += 2

	xgb.Put16(buf[b:], uint16(v.EventY))
	b += 2

	xgb.Put16(buf[b:], v.State)
	b += 2

	if v.SameScreen {
		buf[b] = 1
	} else {
		buf[b] = 0
	}
	b += 1

	b += 1 // padding

	return buf
}

// SequenceId returns the sequence id attached to the ButtonPress event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v ButtonPressEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of ButtonPressEvent.
func (v ButtonPressEvent) String() string {
	fieldVals := make([]string, 0, 12)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail))
	fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time))
	fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child))
	fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX))
	fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY))
	fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX))
	fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY))
	fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State))
	fieldVals = append(fieldVals, xgb.Sprintf("SameScreen: %t", v.SameScreen))
	return "ButtonPress {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[4] = ButtonPressEventNew
}

// ButtonRelease is the event number for a ButtonReleaseEvent.
const ButtonRelease = 5

type ButtonReleaseEvent ButtonPressEvent

// ButtonReleaseEventNew constructs a ButtonReleaseEvent value that implements xgb.Event from a byte slice.
func ButtonReleaseEventNew(buf []byte) xgb.Event {
	return ButtonReleaseEvent(ButtonPressEventNew(buf).(ButtonPressEvent))
}

// Bytes writes a ButtonReleaseEvent value to a byte slice.
func (v ButtonReleaseEvent) Bytes() []byte {
	return ButtonPressEvent(v).Bytes()
}

// SequenceId returns the sequence id attached to the ButtonRelease event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v ButtonReleaseEvent) SequenceId() uint16 {
	return v.Sequence
}

func (v ButtonReleaseEvent) String() string {
	fieldVals := make([]string, 0, 12)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail))
	fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time))
	fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child))
	fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX))
	fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY))
	fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX))
	fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY))
	fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State))
	fieldVals = append(fieldVals, xgb.Sprintf("SameScreen: %t", v.SameScreen))
	return "ButtonRelease {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[5] = ButtonReleaseEventNew
}

const (
	CapStyleNotLast    = 0
	CapStyleButt       = 1
	CapStyleRound      = 2
	CapStyleProjecting = 3
)

type Char2b struct {
	Byte1 byte
	Byte2 byte
}

// Char2bRead reads a byte slice into a Char2b value.
func Char2bRead(buf []byte, v *Char2b) int {
	b := 0

	v.Byte1 = buf[b]
	b += 1

	v.Byte2 = buf[b]
	b += 1

	return b
}

// Char2bReadList reads a byte slice into a list of Char2b values.
func Char2bReadList(buf []byte, dest []Char2b) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = Char2b{}
		b += Char2bRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a Char2b value to a byte slice.
func (v Char2b) Bytes() []byte {
	buf := make([]byte, 2)
	b := 0

	buf[b] = v.Byte1
	b += 1

	buf[b] = v.Byte2
	b += 1

	return buf[:b]
}

// Char2bListBytes writes a list of Char2b values to a byte slice.
func Char2bListBytes(buf []byte, list []Char2b) int {
	b := 0
	var structBytes []byte
	for _, item := range list {
		structBytes = item.Bytes()
		copy(buf[b:], structBytes)
		b += len(structBytes)
	}
	return xgb.Pad(b)
}

type Charinfo struct {
	LeftSideBearing  int16
	RightSideBearing int16
	CharacterWidth   int16
	Ascent           int16
	Descent          int16
	Attributes       uint16
}

// CharinfoRead reads a byte slice into a Charinfo value.
func CharinfoRead(buf []byte, v *Charinfo) int {
	b := 0

	v.LeftSideBearing = int16(xgb.Get16(buf[b:]))
	b += 2

	v.RightSideBearing = int16(xgb.Get16(buf[b:]))
	b += 2

	v.CharacterWidth = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Ascent = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Descent = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Attributes = xgb.Get16(buf[b:])
	b += 2

	return b
}

// CharinfoReadList reads a byte slice into a list of Charinfo values.
func CharinfoReadList(buf []byte, dest []Charinfo) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = Charinfo{}
		b += CharinfoRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a Charinfo value to a byte slice.
func (v Charinfo) Bytes() []byte {
	buf := make([]byte, 12)
	b := 0

	xgb.Put16(buf[b:], uint16(v.LeftSideBearing))
	b += 2

	xgb.Put16(buf[b:], uint16(v.RightSideBearing))
	b += 2

	xgb.Put16(buf[b:], uint16(v.CharacterWidth))
	b += 2

	xgb.Put16(buf[b:], uint16(v.Ascent))
	b += 2

	xgb.Put16(buf[b:], uint16(v.Descent))
	b += 2

	xgb.Put16(buf[b:], v.Attributes)
	b += 2

	return buf[:b]
}

// CharinfoListBytes writes a list of Charinfo values to a byte slice.
func CharinfoListBytes(buf []byte, list []Charinfo) int {
	b := 0
	var structBytes []byte
	for _, item := range list {
		structBytes = item.Bytes()
		copy(buf[b:], structBytes)
		b += len(structBytes)
	}
	return xgb.Pad(b)
}

const (
	CirculateRaiseLowest  = 0
	CirculateLowerHighest = 1
)

// CirculateNotify is the event number for a CirculateNotifyEvent.
const CirculateNotify = 26

type CirculateNotifyEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Event  Window
	Window Window
	// padding: 4 bytes
	Place byte
	// padding: 3 bytes
}

// CirculateNotifyEventNew constructs a CirculateNotifyEvent value that implements xgb.Event from a byte slice.
func CirculateNotifyEventNew(buf []byte) xgb.Event {
	v := CirculateNotifyEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Event = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	b += 4 // padding

	v.Place = buf[b]
	b += 1

	b += 3 // padding

	return v
}

// Bytes writes a CirculateNotifyEvent value to a byte slice.
func (v CirculateNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 26
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Event))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	b += 4 // padding

	buf[b] = v.Place
	b += 1

	b += 3 // padding

	return buf
}

// SequenceId returns the sequence id attached to the CirculateNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v CirculateNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of CirculateNotifyEvent.
func (v CirculateNotifyEvent) String() string {
	fieldVals := make([]string, 0, 6)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("Place: %d", v.Place))
	return "CirculateNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[26] = CirculateNotifyEventNew
}

// CirculateRequest is the event number for a CirculateRequestEvent.
const CirculateRequest = 27

type CirculateRequestEvent CirculateNotifyEvent

// CirculateRequestEventNew constructs a CirculateRequestEvent value that implements xgb.Event from a byte slice.
func CirculateRequestEventNew(buf []byte) xgb.Event {
	return CirculateRequestEvent(CirculateNotifyEventNew(buf).(CirculateNotifyEvent))
}

// Bytes writes a CirculateRequestEvent value to a byte slice.
func (v CirculateRequestEvent) Bytes() []byte {
	return CirculateNotifyEvent(v).Bytes()
}

// SequenceId returns the sequence id attached to the CirculateRequest event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v CirculateRequestEvent) SequenceId() uint16 {
	return v.Sequence
}

func (v CirculateRequestEvent) String() string {
	fieldVals := make([]string, 0, 6)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("Place: %d", v.Place))
	return "CirculateRequest {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[27] = CirculateRequestEventNew
}

// ClientMessage is the event number for a ClientMessageEvent.
const ClientMessage = 33

type ClientMessageEvent struct {
	Sequence uint16
	Format   byte
	Window   Window
	Type     Atom
	Data     ClientMessageDataUnion
}

// ClientMessageEventNew constructs a ClientMessageEvent value that implements xgb.Event from a byte slice.
func ClientMessageEventNew(buf []byte) xgb.Event {
	v := ClientMessageEvent{}
	b := 1 // don't read event number

	v.Format = buf[b]
	b += 1

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Type = Atom(xgb.Get32(buf[b:]))
	b += 4

	v.Data = ClientMessageDataUnion{}
	b += ClientMessageDataUnionRead(buf[b:], &v.Data)

	return v
}

// Bytes writes a ClientMessageEvent value to a byte slice.
func (v ClientMessageEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 33
	b += 1

	buf[b] = v.Format
	b += 1

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Type))
	b += 4

	{
		unionBytes := v.Data.Bytes()
		copy(buf[b:], unionBytes)
		b += len(unionBytes)
	}

	return buf
}

// SequenceId returns the sequence id attached to the ClientMessage event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v ClientMessageEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of ClientMessageEvent.
func (v ClientMessageEvent) String() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Format: %d", v.Format))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("Type: %d", v.Type))
	return "ClientMessage {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[33] = ClientMessageEventNew
}

// ClientMessageDataUnion is a represention of the ClientMessageDataUnion union type.
// Note that to *create* a Union, you should *never* create
// this struct directly (unless you know what you're doing).
// Instead use one of the following constructors for 'ClientMessageDataUnion':
//     ClientMessageDataUnionData8New(Data8 []byte) ClientMessageDataUnion
//     ClientMessageDataUnionData16New(Data16 []uint16) ClientMessageDataUnion
//     ClientMessageDataUnionData32New(Data32 []uint32) ClientMessageDataUnion
type ClientMessageDataUnion struct {
	Data8  []byte   // size: 20
	Data16 []uint16 // size: 20
	Data32 []uint32 // size: 20
}

// ClientMessageDataUnionData8New constructs a new ClientMessageDataUnion union type with the Data8 field.
func ClientMessageDataUnionData8New(Data8 []byte) ClientMessageDataUnion {
	var b int
	buf := make([]byte, 20)

	copy(buf[b:], Data8[:20])
	b += int(20)

	// Create the Union type
	v := ClientMessageDataUnion{}

	// Now copy buf into all fields

	b = 0 // always read the same bytes
	v.Data8 = make([]byte, 20)
	copy(v.Data8[:20], buf[b:])
	b += int(20)

	b = 0 // always read the same bytes
	v.Data16 = make([]uint16, 10)
	for i := 0; i < int(10); i++ {
		v.Data16[i] = xgb.Get16(buf[b:])
		b += 2
	}

	b = 0 // always read the same bytes
	v.Data32 = make([]uint32, 5)
	for i := 0; i < int(5); i++ {
		v.Data32[i] = xgb.Get32(buf[b:])
		b += 4
	}

	return v
}

// ClientMessageDataUnionData16New constructs a new ClientMessageDataUnion union type with the Data16 field.
func ClientMessageDataUnionData16New(Data16 []uint16) ClientMessageDataUnion {
	var b int
	buf := make([]byte, 20)

	for i := 0; i < int(10); i++ {
		xgb.Put16(buf[b:], Data16[i])
		b += 2
	}

	// Create the Union type
	v := ClientMessageDataUnion{}

	// Now copy buf into all fields

	b = 0 // always read the same bytes
	v.Data8 = make([]byte, 20)
	copy(v.Data8[:20], buf[b:])
	b += int(20)

	b = 0 // always read the same bytes
	v.Data16 = make([]uint16, 10)
	for i := 0; i < int(10); i++ {
		v.Data16[i] = xgb.Get16(buf[b:])
		b += 2
	}

	b = 0 // always read the same bytes
	v.Data32 = make([]uint32, 5)
	for i := 0; i < int(5); i++ {
		v.Data32[i] = xgb.Get32(buf[b:])
		b += 4
	}

	return v
}

// ClientMessageDataUnionData32New constructs a new ClientMessageDataUnion union type with the Data32 field.
func ClientMessageDataUnionData32New(Data32 []uint32) ClientMessageDataUnion {
	var b int
	buf := make([]byte, 20)

	for i := 0; i < int(5); i++ {
		xgb.Put32(buf[b:], Data32[i])
		b += 4
	}

	// Create the Union type
	v := ClientMessageDataUnion{}

	// Now copy buf into all fields

	b = 0 // always read the same bytes
	v.Data8 = make([]byte, 20)
	copy(v.Data8[:20], buf[b:])
	b += int(20)

	b = 0 // always read the same bytes
	v.Data16 = make([]uint16, 10)
	for i := 0; i < int(10); i++ {
		v.Data16[i] = xgb.Get16(buf[b:])
		b += 2
	}

	b = 0 // always read the same bytes
	v.Data32 = make([]uint32, 5)
	for i := 0; i < int(5); i++ {
		v.Data32[i] = xgb.Get32(buf[b:])
		b += 4
	}

	return v
}

// ClientMessageDataUnionRead reads a byte slice into a ClientMessageDataUnion value.
func ClientMessageDataUnionRead(buf []byte, v *ClientMessageDataUnion) int {
	var b int

	b = 0 // re-read the same bytes
	v.Data8 = make([]byte, 20)
	copy(v.Data8[:20], buf[b:])
	b += int(20)

	b = 0 // re-read the same bytes
	v.Data16 = make([]uint16, 10)
	for i := 0; i < int(10); i++ {
		v.Data16[i] = xgb.Get16(buf[b:])
		b += 2
	}

	b = 0 // re-read the same bytes
	v.Data32 = make([]uint32, 5)
	for i := 0; i < int(5); i++ {
		v.Data32[i] = xgb.Get32(buf[b:])
		b += 4
	}

	return 20
}

// ClientMessageDataUnionReadList reads a byte slice into a list of ClientMessageDataUnion values.
func ClientMessageDataUnionReadList(buf []byte, dest []ClientMessageDataUnion) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = ClientMessageDataUnion{}
		b += ClientMessageDataUnionRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a ClientMessageDataUnion value to a byte slice.
// Each field in a union must contain the same data.
// So simply pick the first field and write that to the wire.
func (v ClientMessageDataUnion) Bytes() []byte {
	buf := make([]byte, 20)
	b := 0

	copy(buf[b:], v.Data8[:20])
	b += int(20)
	return buf
}

// ClientMessageDataUnionListBytes writes a list of ClientMessageDataUnion values to a byte slice.
func ClientMessageDataUnionListBytes(buf []byte, list []ClientMessageDataUnion) int {
	b := 0
	var unionBytes []byte
	for _, item := range list {
		unionBytes = item.Bytes()
		copy(buf[b:], unionBytes)
		b += xgb.Pad(len(unionBytes))
	}
	return b
}

const (
	ClipOrderingUnsorted = 0
	ClipOrderingYSorted  = 1
	ClipOrderingYXSorted = 2
	ClipOrderingYXBanded = 3
)

const (
	CloseDownDestroyAll      = 0
	CloseDownRetainPermanent = 1
	CloseDownRetainTemporary = 2
)

const (
	ColorFlagRed   = 1
	ColorFlagGreen = 2
	ColorFlagBlue  = 4
)

type Coloritem struct {
	Pixel uint32
	Red   uint16
	Green uint16
	Blue  uint16
	Flags byte
	// padding: 1 bytes
}

// ColoritemRead reads a byte slice into a Coloritem value.
func ColoritemRead(buf []byte, v *Coloritem) int {
	b := 0

	v.Pixel = xgb.Get32(buf[b:])
	b += 4

	v.Red = xgb.Get16(buf[b:])
	b += 2

	v.Green = xgb.Get16(buf[b:])
	b += 2

	v.Blue = xgb.Get16(buf[b:])
	b += 2

	v.Flags = buf[b]
	b += 1

	b += 1 // padding

	return b
}

// ColoritemReadList reads a byte slice into a list of Coloritem values.
func ColoritemReadList(buf []byte, dest []Coloritem) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = Coloritem{}
		b += ColoritemRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a Coloritem value to a byte slice.
func (v Coloritem) Bytes() []byte {
	buf := make([]byte, 12)
	b := 0

	xgb.Put32(buf[b:], v.Pixel)
	b += 4

	xgb.Put16(buf[b:], v.Red)
	b += 2

	xgb.Put16(buf[b:], v.Green)
	b += 2

	xgb.Put16(buf[b:], v.Blue)
	b += 2

	buf[b] = v.Flags
	b += 1

	b += 1 // padding

	return buf[:b]
}

// ColoritemListBytes writes a list of Coloritem values to a byte slice.
func ColoritemListBytes(buf []byte, list []Coloritem) int {
	b := 0
	var structBytes []byte
	for _, item := range list {
		structBytes = item.Bytes()
		copy(buf[b:], structBytes)
		b += len(structBytes)
	}
	return xgb.Pad(b)
}

type Colormap uint32

func NewColormapId(c *xgb.Conn) (Colormap, error) {
	id, err := c.NewId()
	if err != nil {
		return 0, err
	}
	return Colormap(id), nil
}

// BadColormap is the error number for a BadColormap.
const BadColormap = 12

type ColormapError ValueError

// ColormapErrorNew constructs a ColormapError value that implements xgb.Error from a byte slice.
func ColormapErrorNew(buf []byte) xgb.Error {
	v := ColormapError(ValueErrorNew(buf).(ValueError))
	v.NiceName = "Colormap"
	return v
}

// SequenceId returns the sequence id attached to the BadColormap error.
// This is mostly used internally.
func (err ColormapError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadColormap error. If no bad value exists, 0 is returned.
func (err ColormapError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadColormap error.
func (err ColormapError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadColormap {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[12] = ColormapErrorNew
}

const (
	ColormapNone = 0
)

const (
	ColormapAllocNone = 0
	ColormapAllocAll  = 1
)

// ColormapNotify is the event number for a ColormapNotifyEvent.
const ColormapNotify = 32

type ColormapNotifyEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Window   Window
	Colormap Colormap
	New      bool
	State    byte
	// padding: 2 bytes
}

// ColormapNotifyEventNew constructs a ColormapNotifyEvent value that implements xgb.Event from a byte slice.
func ColormapNotifyEventNew(buf []byte) xgb.Event {
	v := ColormapNotifyEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Colormap = Colormap(xgb.Get32(buf[b:]))
	b += 4

	if buf[b] == 1 {
		v.New = true
	} else {
		v.New = false
	}
	b += 1

	v.State = buf[b]
	b += 1

	b += 2 // padding

	return v
}

// Bytes writes a ColormapNotifyEvent value to a byte slice.
func (v ColormapNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 32
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Colormap))
	b += 4

	if v.New {
		buf[b] = 1
	} else {
		buf[b] = 0
	}
	b += 1

	buf[b] = v.State
	b += 1

	b += 2 // padding

	return buf
}

// SequenceId returns the sequence id attached to the ColormapNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v ColormapNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of ColormapNotifyEvent.
func (v ColormapNotifyEvent) String() string {
	fieldVals := make([]string, 0, 6)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("Colormap: %d", v.Colormap))
	fieldVals = append(fieldVals, xgb.Sprintf("New: %t", v.New))
	fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State))
	return "ColormapNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[32] = ColormapNotifyEventNew
}

const (
	ColormapStateUninstalled = 0
	ColormapStateInstalled   = 1
)

const (
	ConfigWindowX           = 1
	ConfigWindowY           = 2
	ConfigWindowWidth       = 4
	ConfigWindowHeight      = 8
	ConfigWindowBorderWidth = 16
	ConfigWindowSibling     = 32
	ConfigWindowStackMode   = 64
)

// ConfigureNotify is the event number for a ConfigureNotifyEvent.
const ConfigureNotify = 22

type ConfigureNotifyEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Event            Window
	Window           Window
	AboveSibling     Window
	X                int16
	Y                int16
	Width            uint16
	Height           uint16
	BorderWidth      uint16
	OverrideRedirect bool
	// padding: 1 bytes
}

// ConfigureNotifyEventNew constructs a ConfigureNotifyEvent value that implements xgb.Event from a byte slice.
func ConfigureNotifyEventNew(buf []byte) xgb.Event {
	v := ConfigureNotifyEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Event = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	v.AboveSibling = Window(xgb.Get32(buf[b:]))
	b += 4

	v.X = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Y = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Width = xgb.Get16(buf[b:])
	b += 2

	v.Height = xgb.Get16(buf[b:])
	b += 2

	v.BorderWidth = xgb.Get16(buf[b:])
	b += 2

	if buf[b] == 1 {
		v.OverrideRedirect = true
	} else {
		v.OverrideRedirect = false
	}
	b += 1

	b += 1 // padding

	return v
}

// Bytes writes a ConfigureNotifyEvent value to a byte slice.
func (v ConfigureNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 22
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Event))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	xgb.Put32(buf[b:], uint32(v.AboveSibling))
	b += 4

	xgb.Put16(buf[b:], uint16(v.X))
	b += 2

	xgb.Put16(buf[b:], uint16(v.Y))
	b += 2

	xgb.Put16(buf[b:], v.Width)
	b += 2

	xgb.Put16(buf[b:], v.Height)
	b += 2

	xgb.Put16(buf[b:], v.BorderWidth)
	b += 2

	if v.OverrideRedirect {
		buf[b] = 1
	} else {
		buf[b] = 0
	}
	b += 1

	b += 1 // padding

	return buf
}

// SequenceId returns the sequence id attached to the ConfigureNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v ConfigureNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of ConfigureNotifyEvent.
func (v ConfigureNotifyEvent) String() string {
	fieldVals := make([]string, 0, 11)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("AboveSibling: %d", v.AboveSibling))
	fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X))
	fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y))
	fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width))
	fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height))
	fieldVals = append(fieldVals, xgb.Sprintf("BorderWidth: %d", v.BorderWidth))
	fieldVals = append(fieldVals, xgb.Sprintf("OverrideRedirect: %t", v.OverrideRedirect))
	return "ConfigureNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[22] = ConfigureNotifyEventNew
}

// ConfigureRequest is the event number for a ConfigureRequestEvent.
const ConfigureRequest = 23

type ConfigureRequestEvent struct {
	Sequence    uint16
	StackMode   byte
	Parent      Window
	Window      Window
	Sibling     Window
	X           int16
	Y           int16
	Width       uint16
	Height      uint16
	BorderWidth uint16
	ValueMask   uint16
}

// ConfigureRequestEventNew constructs a ConfigureRequestEvent value that implements xgb.Event from a byte slice.
func ConfigureRequestEventNew(buf []byte) xgb.Event {
	v := ConfigureRequestEvent{}
	b := 1 // don't read event number

	v.StackMode = buf[b]
	b += 1

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Parent = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Sibling = Window(xgb.Get32(buf[b:]))
	b += 4

	v.X = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Y = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Width = xgb.Get16(buf[b:])
	b += 2

	v.Height = xgb.Get16(buf[b:])
	b += 2

	v.BorderWidth = xgb.Get16(buf[b:])
	b += 2

	v.ValueMask = xgb.Get16(buf[b:])
	b += 2

	return v
}

// Bytes writes a ConfigureRequestEvent value to a byte slice.
func (v ConfigureRequestEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 23
	b += 1

	buf[b] = v.StackMode
	b += 1

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Parent))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Sibling))
	b += 4

	xgb.Put16(buf[b:], uint16(v.X))
	b += 2

	xgb.Put16(buf[b:], uint16(v.Y))
	b += 2

	xgb.Put16(buf[b:], v.Width)
	b += 2

	xgb.Put16(buf[b:], v.Height)
	b += 2

	xgb.Put16(buf[b:], v.BorderWidth)
	b += 2

	xgb.Put16(buf[b:], v.ValueMask)
	b += 2

	return buf
}

// SequenceId returns the sequence id attached to the ConfigureRequest event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v ConfigureRequestEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of ConfigureRequestEvent.
func (v ConfigureRequestEvent) String() string {
	fieldVals := make([]string, 0, 10)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("StackMode: %d", v.StackMode))
	fieldVals = append(fieldVals, xgb.Sprintf("Parent: %d", v.Parent))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("Sibling: %d", v.Sibling))
	fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X))
	fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y))
	fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width))
	fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height))
	fieldVals = append(fieldVals, xgb.Sprintf("BorderWidth: %d", v.BorderWidth))
	fieldVals = append(fieldVals, xgb.Sprintf("ValueMask: %d", v.ValueMask))
	return "ConfigureRequest {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[23] = ConfigureRequestEventNew
}

const (
	CoordModeOrigin   = 0
	CoordModePrevious = 1
)

// CreateNotify is the event number for a CreateNotifyEvent.
const CreateNotify = 16

type CreateNotifyEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Parent           Window
	Window           Window
	X                int16
	Y                int16
	Width            uint16
	Height           uint16
	BorderWidth      uint16
	OverrideRedirect bool
	// padding: 1 bytes
}

// CreateNotifyEventNew constructs a CreateNotifyEvent value that implements xgb.Event from a byte slice.
func CreateNotifyEventNew(buf []byte) xgb.Event {
	v := CreateNotifyEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Parent = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	v.X = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Y = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Width = xgb.Get16(buf[b:])
	b += 2

	v.Height = xgb.Get16(buf[b:])
	b += 2

	v.BorderWidth = xgb.Get16(buf[b:])
	b += 2

	if buf[b] == 1 {
		v.OverrideRedirect = true
	} else {
		v.OverrideRedirect = false
	}
	b += 1

	b += 1 // padding

	return v
}

// Bytes writes a CreateNotifyEvent value to a byte slice.
func (v CreateNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 16
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Parent))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	xgb.Put16(buf[b:], uint16(v.X))
	b += 2

	xgb.Put16(buf[b:], uint16(v.Y))
	b += 2

	xgb.Put16(buf[b:], v.Width)
	b += 2

	xgb.Put16(buf[b:], v.Height)
	b += 2

	xgb.Put16(buf[b:], v.BorderWidth)
	b += 2

	if v.OverrideRedirect {
		buf[b] = 1
	} else {
		buf[b] = 0
	}
	b += 1

	b += 1 // padding

	return buf
}

// SequenceId returns the sequence id attached to the CreateNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v CreateNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of CreateNotifyEvent.
func (v CreateNotifyEvent) String() string {
	fieldVals := make([]string, 0, 10)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Parent: %d", v.Parent))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X))
	fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y))
	fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width))
	fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height))
	fieldVals = append(fieldVals, xgb.Sprintf("BorderWidth: %d", v.BorderWidth))
	fieldVals = append(fieldVals, xgb.Sprintf("OverrideRedirect: %t", v.OverrideRedirect))
	return "CreateNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[16] = CreateNotifyEventNew
}

type Cursor uint32

func NewCursorId(c *xgb.Conn) (Cursor, error) {
	id, err := c.NewId()
	if err != nil {
		return 0, err
	}
	return Cursor(id), nil
}

// BadCursor is the error number for a BadCursor.
const BadCursor = 6

type CursorError ValueError

// CursorErrorNew constructs a CursorError value that implements xgb.Error from a byte slice.
func CursorErrorNew(buf []byte) xgb.Error {
	v := CursorError(ValueErrorNew(buf).(ValueError))
	v.NiceName = "Cursor"
	return v
}

// SequenceId returns the sequence id attached to the BadCursor error.
// This is mostly used internally.
func (err CursorError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadCursor error. If no bad value exists, 0 is returned.
func (err CursorError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadCursor error.
func (err CursorError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadCursor {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[6] = CursorErrorNew
}

const (
	CursorNone = 0
)

const (
	CwBackPixmap       = 1
	CwBackPixel        = 2
	CwBorderPixmap     = 4
	CwBorderPixel      = 8
	CwBitGravity       = 16
	CwWinGravity       = 32
	CwBackingStore     = 64
	CwBackingPlanes    = 128
	CwBackingPixel     = 256
	CwOverrideRedirect = 512
	CwSaveUnder        = 1024
	CwEventMask        = 2048
	CwDontPropagate    = 4096
	CwColormap         = 8192
	CwCursor           = 16384
)

type DepthInfo struct {
	Depth byte
	// padding: 1 bytes
	VisualsLen uint16
	// padding: 4 bytes
	Visuals []VisualInfo // size: xgb.Pad((int(VisualsLen) * 24))
}

// DepthInfoRead reads a byte slice into a DepthInfo value.
func DepthInfoRead(buf []byte, v *DepthInfo) int {
	b := 0

	v.Depth = buf[b]
	b += 1

	b += 1 // padding

	v.VisualsLen = xgb.Get16(buf[b:])
	b += 2

	b += 4 // padding

	v.Visuals = make([]VisualInfo, v.VisualsLen)
	b += VisualInfoReadList(buf[b:], v.Visuals)

	return b
}

// DepthInfoReadList reads a byte slice into a list of DepthInfo values.
func DepthInfoReadList(buf []byte, dest []DepthInfo) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = DepthInfo{}
		b += DepthInfoRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a DepthInfo value to a byte slice.
func (v DepthInfo) Bytes() []byte {
	buf := make([]byte, (8 + xgb.Pad((int(v.VisualsLen) * 24))))
	b := 0

	buf[b] = v.Depth
	b += 1

	b += 1 // padding

	xgb.Put16(buf[b:], v.VisualsLen)
	b += 2

	b += 4 // padding

	b += VisualInfoListBytes(buf[b:], v.Visuals)

	return buf[:b]
}

// DepthInfoListBytes writes a list of DepthInfo values to a byte slice.
func DepthInfoListBytes(buf []byte, list []DepthInfo) int {
	b := 0
	var structBytes []byte
	for _, item := range list {
		structBytes = item.Bytes()
		copy(buf[b:], structBytes)
		b += len(structBytes)
	}
	return xgb.Pad(b)
}

// DepthInfoListSize computes the size (bytes) of a list of DepthInfo values.
func DepthInfoListSize(list []DepthInfo) int {
	size := 0
	for _, item := range list {
		size += (8 + xgb.Pad((int(item.VisualsLen) * 24)))
	}
	return size
}

// DestroyNotify is the event number for a DestroyNotifyEvent.
const DestroyNotify = 17

type DestroyNotifyEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Event  Window
	Window Window
}

// DestroyNotifyEventNew constructs a DestroyNotifyEvent value that implements xgb.Event from a byte slice.
func DestroyNotifyEventNew(buf []byte) xgb.Event {
	v := DestroyNotifyEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Event = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	return v
}

// Bytes writes a DestroyNotifyEvent value to a byte slice.
func (v DestroyNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 17
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Event))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	return buf
}

// SequenceId returns the sequence id attached to the DestroyNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v DestroyNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of DestroyNotifyEvent.
func (v DestroyNotifyEvent) String() string {
	fieldVals := make([]string, 0, 3)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	return "DestroyNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[17] = DestroyNotifyEventNew
}

type Drawable uint32

func NewDrawableId(c *xgb.Conn) (Drawable, error) {
	id, err := c.NewId()
	if err != nil {
		return 0, err
	}
	return Drawable(id), nil
}

// BadDrawable is the error number for a BadDrawable.
const BadDrawable = 9

type DrawableError ValueError

// DrawableErrorNew constructs a DrawableError value that implements xgb.Error from a byte slice.
func DrawableErrorNew(buf []byte) xgb.Error {
	v := DrawableError(ValueErrorNew(buf).(ValueError))
	v.NiceName = "Drawable"
	return v
}

// SequenceId returns the sequence id attached to the BadDrawable error.
// This is mostly used internally.
func (err DrawableError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadDrawable error. If no bad value exists, 0 is returned.
func (err DrawableError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadDrawable error.
func (err DrawableError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadDrawable {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[9] = DrawableErrorNew
}

// EnterNotify is the event number for a EnterNotifyEvent.
const EnterNotify = 7

type EnterNotifyEvent struct {
	Sequence        uint16
	Detail          byte
	Time            Timestamp
	Root            Window
	Event           Window
	Child           Window
	RootX           int16
	RootY           int16
	EventX          int16
	EventY          int16
	State           uint16
	Mode            byte
	SameScreenFocus byte
}

// EnterNotifyEventNew constructs a EnterNotifyEvent value that implements xgb.Event from a byte slice.
func EnterNotifyEventNew(buf []byte) xgb.Event {
	v := EnterNotifyEvent{}
	b := 1 // don't read event number

	v.Detail = buf[b]
	b += 1

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Time = Timestamp(xgb.Get32(buf[b:]))
	b += 4

	v.Root = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Event = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Child = Window(xgb.Get32(buf[b:]))
	b += 4

	v.RootX = int16(xgb.Get16(buf[b:]))
	b += 2

	v.RootY = int16(xgb.Get16(buf[b:]))
	b += 2

	v.EventX = int16(xgb.Get16(buf[b:]))
	b += 2

	v.EventY = int16(xgb.Get16(buf[b:]))
	b += 2

	v.State = xgb.Get16(buf[b:])
	b += 2

	v.Mode = buf[b]
	b += 1

	v.SameScreenFocus = buf[b]
	b += 1

	return v
}

// Bytes writes a EnterNotifyEvent value to a byte slice.
func (v EnterNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 7
	b += 1

	buf[b] = v.Detail
	b += 1

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Time))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Root))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Event))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Child))
	b += 4

	xgb.Put16(buf[b:], uint16(v.RootX))
	b += 2

	xgb.Put16(buf[b:], uint16(v.RootY))
	b += 2

	xgb.Put16(buf[b:], uint16(v.EventX))
	b += 2

	xgb.Put16(buf[b:], uint16(v.EventY))
	b += 2

	xgb.Put16(buf[b:], v.State)
	b += 2

	buf[b] = v.Mode
	b += 1

	buf[b] = v.SameScreenFocus
	b += 1

	return buf
}

// SequenceId returns the sequence id attached to the EnterNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v EnterNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of EnterNotifyEvent.
func (v EnterNotifyEvent) String() string {
	fieldVals := make([]string, 0, 12)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail))
	fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time))
	fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child))
	fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX))
	fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY))
	fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX))
	fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY))
	fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State))
	fieldVals = append(fieldVals, xgb.Sprintf("Mode: %d", v.Mode))
	fieldVals = append(fieldVals, xgb.Sprintf("SameScreenFocus: %d", v.SameScreenFocus))
	return "EnterNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[7] = EnterNotifyEventNew
}

const (
	EventMaskNoEvent              = 0
	EventMaskKeyPress             = 1
	EventMaskKeyRelease           = 2
	EventMaskButtonPress          = 4
	EventMaskButtonRelease        = 8
	EventMaskEnterWindow          = 16
	EventMaskLeaveWindow          = 32
	EventMaskPointerMotion        = 64
	EventMaskPointerMotionHint    = 128
	EventMaskButton1Motion        = 256
	EventMaskButton2Motion        = 512
	EventMaskButton3Motion        = 1024
	EventMaskButton4Motion        = 2048
	EventMaskButton5Motion        = 4096
	EventMaskButtonMotion         = 8192
	EventMaskKeymapState          = 16384
	EventMaskExposure             = 32768
	EventMaskVisibilityChange     = 65536
	EventMaskStructureNotify      = 131072
	EventMaskResizeRedirect       = 262144
	EventMaskSubstructureNotify   = 524288
	EventMaskSubstructureRedirect = 1048576
	EventMaskFocusChange          = 2097152
	EventMaskPropertyChange       = 4194304
	EventMaskColorMapChange       = 8388608
	EventMaskOwnerGrabButton      = 16777216
)

// Expose is the event number for a ExposeEvent.
const Expose = 12

type ExposeEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Window Window
	X      uint16
	Y      uint16
	Width  uint16
	Height uint16
	Count  uint16
	// padding: 2 bytes
}

// ExposeEventNew constructs a ExposeEvent value that implements xgb.Event from a byte slice.
func ExposeEventNew(buf []byte) xgb.Event {
	v := ExposeEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	v.X = xgb.Get16(buf[b:])
	b += 2

	v.Y = xgb.Get16(buf[b:])
	b += 2

	v.Width = xgb.Get16(buf[b:])
	b += 2

	v.Height = xgb.Get16(buf[b:])
	b += 2

	v.Count = xgb.Get16(buf[b:])
	b += 2

	b += 2 // padding

	return v
}

// Bytes writes a ExposeEvent value to a byte slice.
func (v ExposeEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 12
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	xgb.Put16(buf[b:], v.X)
	b += 2

	xgb.Put16(buf[b:], v.Y)
	b += 2

	xgb.Put16(buf[b:], v.Width)
	b += 2

	xgb.Put16(buf[b:], v.Height)
	b += 2

	xgb.Put16(buf[b:], v.Count)
	b += 2

	b += 2 // padding

	return buf
}

// SequenceId returns the sequence id attached to the Expose event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v ExposeEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of ExposeEvent.
func (v ExposeEvent) String() string {
	fieldVals := make([]string, 0, 8)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X))
	fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y))
	fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width))
	fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height))
	fieldVals = append(fieldVals, xgb.Sprintf("Count: %d", v.Count))
	return "Expose {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[12] = ExposeEventNew
}

const (
	ExposuresNotAllowed = 0
	ExposuresAllowed    = 1
	ExposuresDefault    = 2
)

const (
	FamilyInternet          = 0
	FamilyDECnet            = 1
	FamilyChaos             = 2
	FamilyServerInterpreted = 5
	FamilyInternet6         = 6
)

const (
	FillRuleEvenOdd = 0
	FillRuleWinding = 1
)

const (
	FillStyleSolid          = 0
	FillStyleTiled          = 1
	FillStyleStippled       = 2
	FillStyleOpaqueStippled = 3
)

// FocusIn is the event number for a FocusInEvent.
const FocusIn = 9

type FocusInEvent struct {
	Sequence uint16
	Detail   byte
	Event    Window
	Mode     byte
	// padding: 3 bytes
}

// FocusInEventNew constructs a FocusInEvent value that implements xgb.Event from a byte slice.
func FocusInEventNew(buf []byte) xgb.Event {
	v := FocusInEvent{}
	b := 1 // don't read event number

	v.Detail = buf[b]
	b += 1

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Event = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Mode = buf[b]
	b += 1

	b += 3 // padding

	return v
}

// Bytes writes a FocusInEvent value to a byte slice.
func (v FocusInEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 9
	b += 1

	buf[b] = v.Detail
	b += 1

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Event))
	b += 4

	buf[b] = v.Mode
	b += 1

	b += 3 // padding

	return buf
}

// SequenceId returns the sequence id attached to the FocusIn event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v FocusInEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of FocusInEvent.
func (v FocusInEvent) String() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Mode: %d", v.Mode))
	return "FocusIn {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[9] = FocusInEventNew
}

// FocusOut is the event number for a FocusOutEvent.
const FocusOut = 10

type FocusOutEvent FocusInEvent

// FocusOutEventNew constructs a FocusOutEvent value that implements xgb.Event from a byte slice.
func FocusOutEventNew(buf []byte) xgb.Event {
	return FocusOutEvent(FocusInEventNew(buf).(FocusInEvent))
}

// Bytes writes a FocusOutEvent value to a byte slice.
func (v FocusOutEvent) Bytes() []byte {
	return FocusInEvent(v).Bytes()
}

// SequenceId returns the sequence id attached to the FocusOut event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v FocusOutEvent) SequenceId() uint16 {
	return v.Sequence
}

func (v FocusOutEvent) String() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Mode: %d", v.Mode))
	return "FocusOut {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[10] = FocusOutEventNew
}

type Font uint32

func NewFontId(c *xgb.Conn) (Font, error) {
	id, err := c.NewId()
	if err != nil {
		return 0, err
	}
	return Font(id), nil
}

// BadFont is the error number for a BadFont.
const BadFont = 7

type FontError ValueError

// FontErrorNew constructs a FontError value that implements xgb.Error from a byte slice.
func FontErrorNew(buf []byte) xgb.Error {
	v := FontError(ValueErrorNew(buf).(ValueError))
	v.NiceName = "Font"
	return v
}

// SequenceId returns the sequence id attached to the BadFont error.
// This is mostly used internally.
func (err FontError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadFont error. If no bad value exists, 0 is returned.
func (err FontError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadFont error.
func (err FontError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadFont {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[7] = FontErrorNew
}

const (
	FontNone = 0
)

const (
	FontDrawLeftToRight = 0
	FontDrawRightToLeft = 1
)

type Fontable uint32

func NewFontableId(c *xgb.Conn) (Fontable, error) {
	id, err := c.NewId()
	if err != nil {
		return 0, err
	}
	return Fontable(id), nil
}

type Fontprop struct {
	Name  Atom
	Value uint32
}

// FontpropRead reads a byte slice into a Fontprop value.
func FontpropRead(buf []byte, v *Fontprop) int {
	b := 0

	v.Name = Atom(xgb.Get32(buf[b:]))
	b += 4

	v.Value = xgb.Get32(buf[b:])
	b += 4

	return b
}

// FontpropReadList reads a byte slice into a list of Fontprop values.
func FontpropReadList(buf []byte, dest []Fontprop) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = Fontprop{}
		b += FontpropRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a Fontprop value to a byte slice.
func (v Fontprop) Bytes() []byte {
	buf := make([]byte, 8)
	b := 0

	xgb.Put32(buf[b:], uint32(v.Name))
	b += 4

	xgb.Put32(buf[b:], v.Value)
	b += 4

	return buf[:b]
}

// FontpropListBytes writes a list of Fontprop values to a byte slice.
func FontpropListBytes(buf []byte, list []Fontprop) int {
	b := 0
	var structBytes []byte
	for _, item := range list {
		structBytes = item.Bytes()
		copy(buf[b:], structBytes)
		b += len(structBytes)
	}
	return xgb.Pad(b)
}

type Format struct {
	Depth        byte
	BitsPerPixel byte
	ScanlinePad  byte
	// padding: 5 bytes
}

// FormatRead reads a byte slice into a Format value.
func FormatRead(buf []byte, v *Format) int {
	b := 0

	v.Depth = buf[b]
	b += 1

	v.BitsPerPixel = buf[b]
	b += 1

	v.ScanlinePad = buf[b]
	b += 1

	b += 5 // padding

	return b
}

// FormatReadList reads a byte slice into a list of Format values.
func FormatReadList(buf []byte, dest []Format) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = Format{}
		b += FormatRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a Format value to a byte slice.
func (v Format) Bytes() []byte {
	buf := make([]byte, 8)
	b := 0

	buf[b] = v.Depth
	b += 1

	buf[b] = v.BitsPerPixel
	b += 1

	buf[b] = v.ScanlinePad
	b += 1

	b += 5 // padding

	return buf[:b]
}

// FormatListBytes writes a list of Format values to a byte slice.
func FormatListBytes(buf []byte, list []Format) int {
	b := 0
	var structBytes []byte
	for _, item := range list {
		structBytes = item.Bytes()
		copy(buf[b:], structBytes)
		b += len(structBytes)
	}
	return xgb.Pad(b)
}

// BadGContext is the error number for a BadGContext.
const BadGContext = 13

type GContextError ValueError

// GContextErrorNew constructs a GContextError value that implements xgb.Error from a byte slice.
func GContextErrorNew(buf []byte) xgb.Error {
	v := GContextError(ValueErrorNew(buf).(ValueError))
	v.NiceName = "GContext"
	return v
}

// SequenceId returns the sequence id attached to the BadGContext error.
// This is mostly used internally.
func (err GContextError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadGContext error. If no bad value exists, 0 is returned.
func (err GContextError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadGContext error.
func (err GContextError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadGContext {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[13] = GContextErrorNew
}

const (
	GcFunction           = 1
	GcPlaneMask          = 2
	GcForeground         = 4
	GcBackground         = 8
	GcLineWidth          = 16
	GcLineStyle          = 32
	GcCapStyle           = 64
	GcJoinStyle          = 128
	GcFillStyle          = 256
	GcFillRule           = 512
	GcTile               = 1024
	GcStipple            = 2048
	GcTileStippleOriginX = 4096
	GcTileStippleOriginY = 8192
	GcFont               = 16384
	GcSubwindowMode      = 32768
	GcGraphicsExposures  = 65536
	GcClipOriginX        = 131072
	GcClipOriginY        = 262144
	GcClipMask           = 524288
	GcDashOffset         = 1048576
	GcDashList           = 2097152
	GcArcMode            = 4194304
)

type Gcontext uint32

func NewGcontextId(c *xgb.Conn) (Gcontext, error) {
	id, err := c.NewId()
	if err != nil {
		return 0, err
	}
	return Gcontext(id), nil
}

// GeGeneric is the event number for a GeGenericEvent.
const GeGeneric = 35

type GeGenericEvent struct {
	Sequence uint16
	// padding: 22 bytes
}

// GeGenericEventNew constructs a GeGenericEvent value that implements xgb.Event from a byte slice.
func GeGenericEventNew(buf []byte) xgb.Event {
	v := GeGenericEvent{}
	b := 1 // don't read event number

	b += 22 // padding

	return v
}

// Bytes writes a GeGenericEvent value to a byte slice.
func (v GeGenericEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 35
	b += 1

	b += 22 // padding

	return buf
}

// SequenceId returns the sequence id attached to the GeGeneric event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v GeGenericEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of GeGenericEvent.
func (v GeGenericEvent) String() string {
	fieldVals := make([]string, 0, 1)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	return "GeGeneric {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[35] = GeGenericEventNew
}

const (
	GetPropertyTypeAny = 0
)

const (
	GrabAny = 0
)

const (
	GrabModeSync  = 0
	GrabModeAsync = 1
)

const (
	GrabStatusSuccess        = 0
	GrabStatusAlreadyGrabbed = 1
	GrabStatusInvalidTime    = 2
	GrabStatusNotViewable    = 3
	GrabStatusFrozen         = 4
)

// GraphicsExposure is the event number for a GraphicsExposureEvent.
const GraphicsExposure = 13

type GraphicsExposureEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Drawable    Drawable
	X           uint16
	Y           uint16
	Width       uint16
	Height      uint16
	MinorOpcode uint16
	Count       uint16
	MajorOpcode byte
	// padding: 3 bytes
}

// GraphicsExposureEventNew constructs a GraphicsExposureEvent value that implements xgb.Event from a byte slice.
func GraphicsExposureEventNew(buf []byte) xgb.Event {
	v := GraphicsExposureEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Drawable = Drawable(xgb.Get32(buf[b:]))
	b += 4

	v.X = xgb.Get16(buf[b:])
	b += 2

	v.Y = xgb.Get16(buf[b:])
	b += 2

	v.Width = xgb.Get16(buf[b:])
	b += 2

	v.Height = xgb.Get16(buf[b:])
	b += 2

	v.MinorOpcode = xgb.Get16(buf[b:])
	b += 2

	v.Count = xgb.Get16(buf[b:])
	b += 2

	v.MajorOpcode = buf[b]
	b += 1

	b += 3 // padding

	return v
}

// Bytes writes a GraphicsExposureEvent value to a byte slice.
func (v GraphicsExposureEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 13
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Drawable))
	b += 4

	xgb.Put16(buf[b:], v.X)
	b += 2

	xgb.Put16(buf[b:], v.Y)
	b += 2

	xgb.Put16(buf[b:], v.Width)
	b += 2

	xgb.Put16(buf[b:], v.Height)
	b += 2

	xgb.Put16(buf[b:], v.MinorOpcode)
	b += 2

	xgb.Put16(buf[b:], v.Count)
	b += 2

	buf[b] = v.MajorOpcode
	b += 1

	b += 3 // padding

	return buf
}

// SequenceId returns the sequence id attached to the GraphicsExposure event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v GraphicsExposureEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of GraphicsExposureEvent.
func (v GraphicsExposureEvent) String() string {
	fieldVals := make([]string, 0, 10)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Drawable: %d", v.Drawable))
	fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X))
	fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y))
	fieldVals = append(fieldVals, xgb.Sprintf("Width: %d", v.Width))
	fieldVals = append(fieldVals, xgb.Sprintf("Height: %d", v.Height))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", v.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("Count: %d", v.Count))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", v.MajorOpcode))
	return "GraphicsExposure {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[13] = GraphicsExposureEventNew
}

const (
	GravityBitForget = 0
	GravityWinUnmap  = 0
	GravityNorthWest = 1
	GravityNorth     = 2
	GravityNorthEast = 3
	GravityWest      = 4
	GravityCenter    = 5
	GravityEast      = 6
	GravitySouthWest = 7
	GravitySouth     = 8
	GravitySouthEast = 9
	GravityStatic    = 10
)

// GravityNotify is the event number for a GravityNotifyEvent.
const GravityNotify = 24

type GravityNotifyEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Event  Window
	Window Window
	X      int16
	Y      int16
}

// GravityNotifyEventNew constructs a GravityNotifyEvent value that implements xgb.Event from a byte slice.
func GravityNotifyEventNew(buf []byte) xgb.Event {
	v := GravityNotifyEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Event = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	v.X = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Y = int16(xgb.Get16(buf[b:]))
	b += 2

	return v
}

// Bytes writes a GravityNotifyEvent value to a byte slice.
func (v GravityNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 24
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Event))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	xgb.Put16(buf[b:], uint16(v.X))
	b += 2

	xgb.Put16(buf[b:], uint16(v.Y))
	b += 2

	return buf
}

// SequenceId returns the sequence id attached to the GravityNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v GravityNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of GravityNotifyEvent.
func (v GravityNotifyEvent) String() string {
	fieldVals := make([]string, 0, 5)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("X: %d", v.X))
	fieldVals = append(fieldVals, xgb.Sprintf("Y: %d", v.Y))
	return "GravityNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[24] = GravityNotifyEventNew
}

const (
	GxClear        = 0
	GxAnd          = 1
	GxAndReverse   = 2
	GxCopy         = 3
	GxAndInverted  = 4
	GxNoop         = 5
	GxXor          = 6
	GxOr           = 7
	GxNor          = 8
	GxEquiv        = 9
	GxInvert       = 10
	GxOrReverse    = 11
	GxCopyInverted = 12
	GxOrInverted   = 13
	GxNand         = 14
	GxSet          = 15
)

type Host struct {
	Family byte
	// padding: 1 bytes
	AddressLen uint16
	Address    []byte // size: xgb.Pad((int(AddressLen) * 1))
}

// HostRead reads a byte slice into a Host value.
func HostRead(buf []byte, v *Host) int {
	b := 0

	v.Family = buf[b]
	b += 1

	b += 1 // padding

	v.AddressLen = xgb.Get16(buf[b:])
	b += 2

	v.Address = make([]byte, v.AddressLen)
	copy(v.Address[:v.AddressLen], buf[b:])
	b += int(v.AddressLen)

	return b
}

// HostReadList reads a byte slice into a list of Host values.
func HostReadList(buf []byte, dest []Host) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = Host{}
		b += HostRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a Host value to a byte slice.
func (v Host) Bytes() []byte {
	buf := make([]byte, (4 + xgb.Pad((int(v.AddressLen) * 1))))
	b := 0

	buf[b] = v.Family
	b += 1

	b += 1 // padding

	xgb.Put16(buf[b:], v.AddressLen)
	b += 2

	copy(buf[b:], v.Address[:v.AddressLen])
	b += int(v.AddressLen)

	return buf[:b]
}

// HostListBytes writes a list of Host values to a byte slice.
func HostListBytes(buf []byte, list []Host) int {
	b := 0
	var structBytes []byte
	for _, item := range list {
		structBytes = item.Bytes()
		copy(buf[b:], structBytes)
		b += len(structBytes)
	}
	return xgb.Pad(b)
}

// HostListSize computes the size (bytes) of a list of Host values.
func HostListSize(list []Host) int {
	size := 0
	for _, item := range list {
		size += (4 + xgb.Pad((int(item.AddressLen) * 1)))
	}
	return size
}

const (
	HostModeInsert = 0
	HostModeDelete = 1
)

// BadIDChoice is the error number for a BadIDChoice.
const BadIDChoice = 14

type IDChoiceError ValueError

// IDChoiceErrorNew constructs a IDChoiceError value that implements xgb.Error from a byte slice.
func IDChoiceErrorNew(buf []byte) xgb.Error {
	v := IDChoiceError(ValueErrorNew(buf).(ValueError))
	v.NiceName = "IDChoice"
	return v
}

// SequenceId returns the sequence id attached to the BadIDChoice error.
// This is mostly used internally.
func (err IDChoiceError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadIDChoice error. If no bad value exists, 0 is returned.
func (err IDChoiceError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadIDChoice error.
func (err IDChoiceError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadIDChoice {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[14] = IDChoiceErrorNew
}

const (
	ImageFormatXYBitmap = 0
	ImageFormatXYPixmap = 1
	ImageFormatZPixmap  = 2
)

const (
	ImageOrderLSBFirst = 0
	ImageOrderMSBFirst = 1
)

// BadImplementation is the error number for a BadImplementation.
const BadImplementation = 17

type ImplementationError RequestError

// ImplementationErrorNew constructs a ImplementationError value that implements xgb.Error from a byte slice.
func ImplementationErrorNew(buf []byte) xgb.Error {
	v := ImplementationError(RequestErrorNew(buf).(RequestError))
	v.NiceName = "Implementation"
	return v
}

// SequenceId returns the sequence id attached to the BadImplementation error.
// This is mostly used internally.
func (err ImplementationError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadImplementation error. If no bad value exists, 0 is returned.
func (err ImplementationError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadImplementation error.
func (err ImplementationError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadImplementation {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[17] = ImplementationErrorNew
}

const (
	InputFocusNone           = 0
	InputFocusPointerRoot    = 1
	InputFocusParent         = 2
	InputFocusFollowKeyboard = 3
)

const (
	JoinStyleMiter = 0
	JoinStyleRound = 1
	JoinStyleBevel = 2
)

const (
	KbKeyClickPercent = 1
	KbBellPercent     = 2
	KbBellPitch       = 4
	KbBellDuration    = 8
	KbLed             = 16
	KbLedMode         = 32
	KbKey             = 64
	KbAutoRepeatMode  = 128
)

const (
	KeyButMaskShift   = 1
	KeyButMaskLock    = 2
	KeyButMaskControl = 4
	KeyButMaskMod1    = 8
	KeyButMaskMod2    = 16
	KeyButMaskMod3    = 32
	KeyButMaskMod4    = 64
	KeyButMaskMod5    = 128
	KeyButMaskButton1 = 256
	KeyButMaskButton2 = 512
	KeyButMaskButton3 = 1024
	KeyButMaskButton4 = 2048
	KeyButMaskButton5 = 4096
)

// KeyPress is the event number for a KeyPressEvent.
const KeyPress = 2

type KeyPressEvent struct {
	Sequence   uint16
	Detail     Keycode
	Time       Timestamp
	Root       Window
	Event      Window
	Child      Window
	RootX      int16
	RootY      int16
	EventX     int16
	EventY     int16
	State      uint16
	SameScreen bool
	// padding: 1 bytes
}

// KeyPressEventNew constructs a KeyPressEvent value that implements xgb.Event from a byte slice.
func KeyPressEventNew(buf []byte) xgb.Event {
	v := KeyPressEvent{}
	b := 1 // don't read event number

	v.Detail = Keycode(buf[b])
	b += 1

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Time = Timestamp(xgb.Get32(buf[b:]))
	b += 4

	v.Root = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Event = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Child = Window(xgb.Get32(buf[b:]))
	b += 4

	v.RootX = int16(xgb.Get16(buf[b:]))
	b += 2

	v.RootY = int16(xgb.Get16(buf[b:]))
	b += 2

	v.EventX = int16(xgb.Get16(buf[b:]))
	b += 2

	v.EventY = int16(xgb.Get16(buf[b:]))
	b += 2

	v.State = xgb.Get16(buf[b:])
	b += 2

	if buf[b] == 1 {
		v.SameScreen = true
	} else {
		v.SameScreen = false
	}
	b += 1

	b += 1 // padding

	return v
}

// Bytes writes a KeyPressEvent value to a byte slice.
func (v KeyPressEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 2
	b += 1

	buf[b] = byte(v.Detail)
	b += 1

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Time))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Root))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Event))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Child))
	b += 4

	xgb.Put16(buf[b:], uint16(v.RootX))
	b += 2

	xgb.Put16(buf[b:], uint16(v.RootY))
	b += 2

	xgb.Put16(buf[b:], uint16(v.EventX))
	b += 2

	xgb.Put16(buf[b:], uint16(v.EventY))
	b += 2

	xgb.Put16(buf[b:], v.State)
	b += 2

	if v.SameScreen {
		buf[b] = 1
	} else {
		buf[b] = 0
	}
	b += 1

	b += 1 // padding

	return buf
}

// SequenceId returns the sequence id attached to the KeyPress event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v KeyPressEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of KeyPressEvent.
func (v KeyPressEvent) String() string {
	fieldVals := make([]string, 0, 12)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail))
	fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time))
	fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child))
	fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX))
	fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY))
	fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX))
	fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY))
	fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State))
	fieldVals = append(fieldVals, xgb.Sprintf("SameScreen: %t", v.SameScreen))
	return "KeyPress {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[2] = KeyPressEventNew
}

// KeyRelease is the event number for a KeyReleaseEvent.
const KeyRelease = 3

type KeyReleaseEvent KeyPressEvent

// KeyReleaseEventNew constructs a KeyReleaseEvent value that implements xgb.Event from a byte slice.
func KeyReleaseEventNew(buf []byte) xgb.Event {
	return KeyReleaseEvent(KeyPressEventNew(buf).(KeyPressEvent))
}

// Bytes writes a KeyReleaseEvent value to a byte slice.
func (v KeyReleaseEvent) Bytes() []byte {
	return KeyPressEvent(v).Bytes()
}

// SequenceId returns the sequence id attached to the KeyRelease event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v KeyReleaseEvent) SequenceId() uint16 {
	return v.Sequence
}

func (v KeyReleaseEvent) String() string {
	fieldVals := make([]string, 0, 12)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail))
	fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time))
	fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child))
	fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX))
	fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY))
	fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX))
	fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY))
	fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State))
	fieldVals = append(fieldVals, xgb.Sprintf("SameScreen: %t", v.SameScreen))
	return "KeyRelease {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[3] = KeyReleaseEventNew
}

type Keycode byte

// KeymapNotify is the event number for a KeymapNotifyEvent.
const KeymapNotify = 11

type KeymapNotifyEvent struct {
	Keys []byte // size: 32
}

// KeymapNotifyEventNew constructs a KeymapNotifyEvent value that implements xgb.Event from a byte slice.
func KeymapNotifyEventNew(buf []byte) xgb.Event {
	v := KeymapNotifyEvent{}
	b := 1 // don't read event number

	v.Keys = make([]byte, 31)
	copy(v.Keys[:31], buf[b:])
	b += int(31)

	return v
}

// Bytes writes a KeymapNotifyEvent value to a byte slice.
func (v KeymapNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 11
	b += 1

	copy(buf[b:], v.Keys[:31])
	b += int(31)

	return buf
}

// SequenceId returns the sequence id attached to the KeymapNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v KeymapNotifyEvent) SequenceId() uint16 {
	return uint16(0)
}

// String is a rudimentary string representation of KeymapNotifyEvent.
func (v KeymapNotifyEvent) String() string {
	fieldVals := make([]string, 0, 1)
	return "KeymapNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[11] = KeymapNotifyEventNew
}

type Keysym uint32

const (
	KillAllTemporary = 0
)

// LeaveNotify is the event number for a LeaveNotifyEvent.
const LeaveNotify = 8

type LeaveNotifyEvent EnterNotifyEvent

// LeaveNotifyEventNew constructs a LeaveNotifyEvent value that implements xgb.Event from a byte slice.
func LeaveNotifyEventNew(buf []byte) xgb.Event {
	return LeaveNotifyEvent(EnterNotifyEventNew(buf).(EnterNotifyEvent))
}

// Bytes writes a LeaveNotifyEvent value to a byte slice.
func (v LeaveNotifyEvent) Bytes() []byte {
	return EnterNotifyEvent(v).Bytes()
}

// SequenceId returns the sequence id attached to the LeaveNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v LeaveNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

func (v LeaveNotifyEvent) String() string {
	fieldVals := make([]string, 0, 12)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail))
	fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time))
	fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child))
	fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX))
	fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY))
	fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX))
	fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY))
	fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State))
	fieldVals = append(fieldVals, xgb.Sprintf("Mode: %d", v.Mode))
	fieldVals = append(fieldVals, xgb.Sprintf("SameScreenFocus: %d", v.SameScreenFocus))
	return "LeaveNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[8] = LeaveNotifyEventNew
}

const (
	LedModeOff = 0
	LedModeOn  = 1
)

// BadLength is the error number for a BadLength.
const BadLength = 16

type LengthError RequestError

// LengthErrorNew constructs a LengthError value that implements xgb.Error from a byte slice.
func LengthErrorNew(buf []byte) xgb.Error {
	v := LengthError(RequestErrorNew(buf).(RequestError))
	v.NiceName = "Length"
	return v
}

// SequenceId returns the sequence id attached to the BadLength error.
// This is mostly used internally.
func (err LengthError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadLength error. If no bad value exists, 0 is returned.
func (err LengthError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadLength error.
func (err LengthError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadLength {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[16] = LengthErrorNew
}

const (
	LineStyleSolid      = 0
	LineStyleOnOffDash  = 1
	LineStyleDoubleDash = 2
)

const (
	MapIndexShift   = 0
	MapIndexLock    = 1
	MapIndexControl = 2
	MapIndex1       = 3
	MapIndex2       = 4
	MapIndex3       = 5
	MapIndex4       = 6
	MapIndex5       = 7
)

// MapNotify is the event number for a MapNotifyEvent.
const MapNotify = 19

type MapNotifyEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Event            Window
	Window           Window
	OverrideRedirect bool
	// padding: 3 bytes
}

// MapNotifyEventNew constructs a MapNotifyEvent value that implements xgb.Event from a byte slice.
func MapNotifyEventNew(buf []byte) xgb.Event {
	v := MapNotifyEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Event = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	if buf[b] == 1 {
		v.OverrideRedirect = true
	} else {
		v.OverrideRedirect = false
	}
	b += 1

	b += 3 // padding

	return v
}

// Bytes writes a MapNotifyEvent value to a byte slice.
func (v MapNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 19
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Event))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	if v.OverrideRedirect {
		buf[b] = 1
	} else {
		buf[b] = 0
	}
	b += 1

	b += 3 // padding

	return buf
}

// SequenceId returns the sequence id attached to the MapNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v MapNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of MapNotifyEvent.
func (v MapNotifyEvent) String() string {
	fieldVals := make([]string, 0, 5)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("OverrideRedirect: %t", v.OverrideRedirect))
	return "MapNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[19] = MapNotifyEventNew
}

// MapRequest is the event number for a MapRequestEvent.
const MapRequest = 20

type MapRequestEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Parent Window
	Window Window
}

// MapRequestEventNew constructs a MapRequestEvent value that implements xgb.Event from a byte slice.
func MapRequestEventNew(buf []byte) xgb.Event {
	v := MapRequestEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Parent = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	return v
}

// Bytes writes a MapRequestEvent value to a byte slice.
func (v MapRequestEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 20
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Parent))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	return buf
}

// SequenceId returns the sequence id attached to the MapRequest event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v MapRequestEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of MapRequestEvent.
func (v MapRequestEvent) String() string {
	fieldVals := make([]string, 0, 3)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Parent: %d", v.Parent))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	return "MapRequest {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[20] = MapRequestEventNew
}

const (
	MapStateUnmapped   = 0
	MapStateUnviewable = 1
	MapStateViewable   = 2
)

const (
	MappingModifier = 0
	MappingKeyboard = 1
	MappingPointer  = 2
)

// MappingNotify is the event number for a MappingNotifyEvent.
const MappingNotify = 34

type MappingNotifyEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Request      byte
	FirstKeycode Keycode
	Count        byte
	// padding: 1 bytes
}

// MappingNotifyEventNew constructs a MappingNotifyEvent value that implements xgb.Event from a byte slice.
func MappingNotifyEventNew(buf []byte) xgb.Event {
	v := MappingNotifyEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Request = buf[b]
	b += 1

	v.FirstKeycode = Keycode(buf[b])
	b += 1

	v.Count = buf[b]
	b += 1

	b += 1 // padding

	return v
}

// Bytes writes a MappingNotifyEvent value to a byte slice.
func (v MappingNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 34
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	buf[b] = v.Request
	b += 1

	buf[b] = byte(v.FirstKeycode)
	b += 1

	buf[b] = v.Count
	b += 1

	b += 1 // padding

	return buf
}

// SequenceId returns the sequence id attached to the MappingNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v MappingNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of MappingNotifyEvent.
func (v MappingNotifyEvent) String() string {
	fieldVals := make([]string, 0, 5)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Request: %d", v.Request))
	fieldVals = append(fieldVals, xgb.Sprintf("FirstKeycode: %d", v.FirstKeycode))
	fieldVals = append(fieldVals, xgb.Sprintf("Count: %d", v.Count))
	return "MappingNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[34] = MappingNotifyEventNew
}

const (
	MappingStatusSuccess = 0
	MappingStatusBusy    = 1
	MappingStatusFailure = 2
)

// BadMatch is the error number for a BadMatch.
const BadMatch = 8

type MatchError RequestError

// MatchErrorNew constructs a MatchError value that implements xgb.Error from a byte slice.
func MatchErrorNew(buf []byte) xgb.Error {
	v := MatchError(RequestErrorNew(buf).(RequestError))
	v.NiceName = "Match"
	return v
}

// SequenceId returns the sequence id attached to the BadMatch error.
// This is mostly used internally.
func (err MatchError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadMatch error. If no bad value exists, 0 is returned.
func (err MatchError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadMatch error.
func (err MatchError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadMatch {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[8] = MatchErrorNew
}

const (
	ModMaskShift   = 1
	ModMaskLock    = 2
	ModMaskControl = 4
	ModMask1       = 8
	ModMask2       = 16
	ModMask3       = 32
	ModMask4       = 64
	ModMask5       = 128
	ModMaskAny     = 32768
)

const (
	MotionNormal = 0
	MotionHint   = 1
)

// MotionNotify is the event number for a MotionNotifyEvent.
const MotionNotify = 6

type MotionNotifyEvent struct {
	Sequence   uint16
	Detail     byte
	Time       Timestamp
	Root       Window
	Event      Window
	Child      Window
	RootX      int16
	RootY      int16
	EventX     int16
	EventY     int16
	State      uint16
	SameScreen bool
	// padding: 1 bytes
}

// MotionNotifyEventNew constructs a MotionNotifyEvent value that implements xgb.Event from a byte slice.
func MotionNotifyEventNew(buf []byte) xgb.Event {
	v := MotionNotifyEvent{}
	b := 1 // don't read event number

	v.Detail = buf[b]
	b += 1

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Time = Timestamp(xgb.Get32(buf[b:]))
	b += 4

	v.Root = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Event = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Child = Window(xgb.Get32(buf[b:]))
	b += 4

	v.RootX = int16(xgb.Get16(buf[b:]))
	b += 2

	v.RootY = int16(xgb.Get16(buf[b:]))
	b += 2

	v.EventX = int16(xgb.Get16(buf[b:]))
	b += 2

	v.EventY = int16(xgb.Get16(buf[b:]))
	b += 2

	v.State = xgb.Get16(buf[b:])
	b += 2

	if buf[b] == 1 {
		v.SameScreen = true
	} else {
		v.SameScreen = false
	}
	b += 1

	b += 1 // padding

	return v
}

// Bytes writes a MotionNotifyEvent value to a byte slice.
func (v MotionNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 6
	b += 1

	buf[b] = v.Detail
	b += 1

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Time))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Root))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Event))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Child))
	b += 4

	xgb.Put16(buf[b:], uint16(v.RootX))
	b += 2

	xgb.Put16(buf[b:], uint16(v.RootY))
	b += 2

	xgb.Put16(buf[b:], uint16(v.EventX))
	b += 2

	xgb.Put16(buf[b:], uint16(v.EventY))
	b += 2

	xgb.Put16(buf[b:], v.State)
	b += 2

	if v.SameScreen {
		buf[b] = 1
	} else {
		buf[b] = 0
	}
	b += 1

	b += 1 // padding

	return buf
}

// SequenceId returns the sequence id attached to the MotionNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v MotionNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of MotionNotifyEvent.
func (v MotionNotifyEvent) String() string {
	fieldVals := make([]string, 0, 12)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail))
	fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time))
	fieldVals = append(fieldVals, xgb.Sprintf("Root: %d", v.Root))
	fieldVals = append(fieldVals, xgb.Sprintf("Event: %d", v.Event))
	fieldVals = append(fieldVals, xgb.Sprintf("Child: %d", v.Child))
	fieldVals = append(fieldVals, xgb.Sprintf("RootX: %d", v.RootX))
	fieldVals = append(fieldVals, xgb.Sprintf("RootY: %d", v.RootY))
	fieldVals = append(fieldVals, xgb.Sprintf("EventX: %d", v.EventX))
	fieldVals = append(fieldVals, xgb.Sprintf("EventY: %d", v.EventY))
	fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State))
	fieldVals = append(fieldVals, xgb.Sprintf("SameScreen: %t", v.SameScreen))
	return "MotionNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[6] = MotionNotifyEventNew
}

// BadName is the error number for a BadName.
const BadName = 15

type NameError RequestError

// NameErrorNew constructs a NameError value that implements xgb.Error from a byte slice.
func NameErrorNew(buf []byte) xgb.Error {
	v := NameError(RequestErrorNew(buf).(RequestError))
	v.NiceName = "Name"
	return v
}

// SequenceId returns the sequence id attached to the BadName error.
// This is mostly used internally.
func (err NameError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadName error. If no bad value exists, 0 is returned.
func (err NameError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadName error.
func (err NameError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadName {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[15] = NameErrorNew
}

// NoExposure is the event number for a NoExposureEvent.
const NoExposure = 14

type NoExposureEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Drawable    Drawable
	MinorOpcode uint16
	MajorOpcode byte
	// padding: 1 bytes
}

// NoExposureEventNew constructs a NoExposureEvent value that implements xgb.Event from a byte slice.
func NoExposureEventNew(buf []byte) xgb.Event {
	v := NoExposureEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Drawable = Drawable(xgb.Get32(buf[b:]))
	b += 4

	v.MinorOpcode = xgb.Get16(buf[b:])
	b += 2

	v.MajorOpcode = buf[b]
	b += 1

	b += 1 // padding

	return v
}

// Bytes writes a NoExposureEvent value to a byte slice.
func (v NoExposureEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 14
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Drawable))
	b += 4

	xgb.Put16(buf[b:], v.MinorOpcode)
	b += 2

	buf[b] = v.MajorOpcode
	b += 1

	b += 1 // padding

	return buf
}

// SequenceId returns the sequence id attached to the NoExposure event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v NoExposureEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of NoExposureEvent.
func (v NoExposureEvent) String() string {
	fieldVals := make([]string, 0, 5)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Drawable: %d", v.Drawable))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", v.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", v.MajorOpcode))
	return "NoExposure {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[14] = NoExposureEventNew
}

const (
	NotifyDetailAncestor         = 0
	NotifyDetailVirtual          = 1
	NotifyDetailInferior         = 2
	NotifyDetailNonlinear        = 3
	NotifyDetailNonlinearVirtual = 4
	NotifyDetailPointer          = 5
	NotifyDetailPointerRoot      = 6
	NotifyDetailNone             = 7
)

const (
	NotifyModeNormal       = 0
	NotifyModeGrab         = 1
	NotifyModeUngrab       = 2
	NotifyModeWhileGrabbed = 3
)

type Pixmap uint32

func NewPixmapId(c *xgb.Conn) (Pixmap, error) {
	id, err := c.NewId()
	if err != nil {
		return 0, err
	}
	return Pixmap(id), nil
}

// BadPixmap is the error number for a BadPixmap.
const BadPixmap = 4

type PixmapError ValueError

// PixmapErrorNew constructs a PixmapError value that implements xgb.Error from a byte slice.
func PixmapErrorNew(buf []byte) xgb.Error {
	v := PixmapError(ValueErrorNew(buf).(ValueError))
	v.NiceName = "Pixmap"
	return v
}

// SequenceId returns the sequence id attached to the BadPixmap error.
// This is mostly used internally.
func (err PixmapError) SequenceId() uint16 {
	return err.Sequence
}

// BadId returns the 'BadValue' number if one exists for the BadPixmap error. If no bad value exists, 0 is returned.
func (err PixmapError) BadId() uint32 {
	return err.BadValue
}

// Error returns a rudimentary string representation of the BadPixmap error.
func (err PixmapError) Error() string {
	fieldVals := make([]string, 0, 4)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("BadValue: %d", err.BadValue))
	fieldVals = append(fieldVals, xgb.Sprintf("MinorOpcode: %d", err.MinorOpcode))
	fieldVals = append(fieldVals, xgb.Sprintf("MajorOpcode: %d", err.MajorOpcode))
	return "BadPixmap {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewErrorFuncs[4] = PixmapErrorNew
}

const (
	PixmapNone = 0
)

const (
	PlaceOnTop    = 0
	PlaceOnBottom = 1
)

type Point struct {
	X int16
	Y int16
}

// PointRead reads a byte slice into a Point value.
func PointRead(buf []byte, v *Point) int {
	b := 0

	v.X = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Y = int16(xgb.Get16(buf[b:]))
	b += 2

	return b
}

// PointReadList reads a byte slice into a list of Point values.
func PointReadList(buf []byte, dest []Point) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = Point{}
		b += PointRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a Point value to a byte slice.
func (v Point) Bytes() []byte {
	buf := make([]byte, 4)
	b := 0

	xgb.Put16(buf[b:], uint16(v.X))
	b += 2

	xgb.Put16(buf[b:], uint16(v.Y))
	b += 2

	return buf[:b]
}

// PointListBytes writes a list of Point values to a byte slice.
func PointListBytes(buf []byte, list []Point) int {
	b := 0
	var structBytes []byte
	for _, item := range list {
		structBytes = item.Bytes()
		copy(buf[b:], structBytes)
		b += len(structBytes)
	}
	return xgb.Pad(b)
}

const (
	PolyShapeComplex   = 0
	PolyShapeNonconvex = 1
	PolyShapeConvex    = 2
)

const (
	PropModeReplace = 0
	PropModePrepend = 1
	PropModeAppend  = 2
)

const (
	PropertyNewValue = 0
	PropertyDelete   = 1
)

// PropertyNotify is the event number for a PropertyNotifyEvent.
const PropertyNotify = 28

type PropertyNotifyEvent struct {
	Sequence uint16
	// padding: 1 bytes
	Window Window
	Atom   Atom
	Time   Timestamp
	State  byte
	// padding: 3 bytes
}

// PropertyNotifyEventNew constructs a PropertyNotifyEvent value that implements xgb.Event from a byte slice.
func PropertyNotifyEventNew(buf []byte) xgb.Event {
	v := PropertyNotifyEvent{}
	b := 1 // don't read event number

	b += 1 // padding

	v.Sequence = xgb.Get16(buf[b:])
	b += 2

	v.Window = Window(xgb.Get32(buf[b:]))
	b += 4

	v.Atom = Atom(xgb.Get32(buf[b:]))
	b += 4

	v.Time = Timestamp(xgb.Get32(buf[b:]))
	b += 4

	v.State = buf[b]
	b += 1

	b += 3 // padding

	return v
}

// Bytes writes a PropertyNotifyEvent value to a byte slice.
func (v PropertyNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 28
	b += 1

	b += 1 // padding

	b += 2 // skip sequence number

	xgb.Put32(buf[b:], uint32(v.Window))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Atom))
	b += 4

	xgb.Put32(buf[b:], uint32(v.Time))
	b += 4

	buf[b] = v.State
	b += 1

	b += 3 // padding

	return buf
}

// SequenceId returns the sequence id attached to the PropertyNotify event.
// Events without a sequence number (KeymapNotify) return 0.
// This is mostly used internally.
func (v PropertyNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

// String is a rudimentary string representation of PropertyNotifyEvent.
func (v PropertyNotifyEvent) String() string {
	fieldVals := make([]string, 0, 6)
	fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, xgb.Sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, xgb.Sprintf("Atom: %d", v.Atom))
	fieldVals = append(fieldVals, xgb.Sprintf("Time: %d", v.Time))
	fieldVals = append(fieldVals, xgb.Sprintf("State: %d", v.State))
	return "PropertyNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}"
}

func init() {
	xgb.NewEventFuncs[28] = PropertyNotifyEventNew
}

const (
	QueryShapeOfLargestCursor  = 0
	QueryShapeOfFastestTile    = 1
	QueryShapeOfFastestStipple = 2
)

type Rectangle struct {
	X      int16
	Y      int16
	Width  uint16
	Height uint16
}

// RectangleRead reads a byte slice into a Rectangle value.
func RectangleRead(buf []byte, v *Rectangle) int {
	b := 0

	v.X = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Y = int16(xgb.Get16(buf[b:]))
	b += 2

	v.Width = xgb.Get16(buf[b:])
	b += 2

	v.Height = xgb.Get16(buf[b:])
	b += 2

	return b
}

// RectangleReadList reads a byte slice into a list of Rectangle values.
func RectangleReadList(buf []byte, dest []Rectangle) int {
	b := 0
	for i := 0; i < len(dest); i++ {
		dest[i] = Rectangle{}
		b += RectangleRead(buf[b:], &dest[i])
	}
	return xgb.Pad(b)
}

// Bytes writes a Rectangle value to a byte slice.
func (v Rectangle) Bytes() []byte {
	buf := make([]byte, 8)
	b := 0

	xgb.Put16(buf[b:], uint16(v.X))
	b += 2

	xgb.Put16(buf[b:], uint16(v.Y))
	b += 2

	xgb.Put16(buf[b:], v.Width)
	b += 2

	xgb.Put16(buf[b:], v.Height)