Enums.go

package imgui

const (
	// ConditionAlways sets the variable.
	ConditionAlways Condition = 1 << 0
	// ConditionOnce sets the variable once per runtime session (only the first call with succeed).
	ConditionOnce = 1 << 1
	// ConditionFirstUseEver sets the variable if the object/window has no persistently saved data (no entry in .ini file).
	ConditionFirstUseEver = 1 << 2
	// ConditionAppearing sets the variable if the object/window is appearing after being hidden/inactive (or the first time).
	ConditionAppearing = 1 << 3
)

// Constants to fill IO.KeyMap() lookup with indices into the IO.KeysDown[512] array.
// The mapped indices are then the ones reported to IO.KeyPress() and IO.KeyRelease().
const (
	KeyTab         = 0
	KeyLeftArrow   = 1
	KeyRightArrow  = 2
	KeyUpArrow     = 3
	KeyDownArrow   = 4
	KeyPageUp      = 5
	KeyPageDown    = 6
	KeyHome        = 7
	KeyEnd         = 8
	KeyInsert      = 9
	KeyDelete      = 10
	KeyBackspace   = 11
	KeySpace       = 12
	KeyEnter       = 13
	KeyEscape      = 14
	KeyKeyPadEnter = 15
	KeyA           = 16 // for text edit CTRL+A: select all
	KeyC           = 17 // for text edit CTRL+C: copy
	KeyV           = 18 // for text edit CTRL+V: paste
	KeyX           = 19 // for text edit CTRL+X: cut
	KeyY           = 20 // for text edit CTRL+Y: redo
	KeyZ           = 21 // for text edit CTRL+Z: undo
)

// StyleVarID identifies a style variable in the UI style.
type StyleVarID int

const (
	// StyleVarAlpha is a float
	StyleVarAlpha StyleVarID = 0
	// StyleVarWindowPadding is a Vec2
	StyleVarWindowPadding StyleVarID = 1
	// StyleVarWindowRounding is a float
	StyleVarWindowRounding StyleVarID = 2
	// StyleVarWindowBorderSize is a float
	StyleVarWindowBorderSize StyleVarID = 3
	// StyleVarWindowMinSize is a Vec2
	StyleVarWindowMinSize StyleVarID = 4
	// StyleVarWindowTitleAlign is a Vec2
	StyleVarWindowTitleAlign StyleVarID = 5
	// StyleVarChildRounding is a float
	StyleVarChildRounding StyleVarID = 6
	// StyleVarChildBorderSize is a float
	StyleVarChildBorderSize StyleVarID = 7
	// StyleVarPopupRounding is a float
	StyleVarPopupRounding StyleVarID = 8
	// StyleVarPopupBorderSize is a float
	StyleVarPopupBorderSize StyleVarID = 9
	// StyleVarFramePadding is a Vec2
	StyleVarFramePadding StyleVarID = 10
	// StyleVarFrameRounding is a float
	StyleVarFrameRounding StyleVarID = 11
	// StyleVarFrameBorderSize is a float
	StyleVarFrameBorderSize StyleVarID = 12
	// StyleVarItemSpacing is a Vec2
	StyleVarItemSpacing StyleVarID = 13
	// StyleVarItemInnerSpacing is a Vec2
	StyleVarItemInnerSpacing StyleVarID = 14
	// StyleVarIndentSpacing is a float
	StyleVarIndentSpacing StyleVarID = 15
	// StyleVarScrollbarSize is a float
	StyleVarScrollbarSize StyleVarID = 16
	// StyleVarScrollbarRounding is a float
	StyleVarScrollbarRounding StyleVarID = 17
	// StyleVarGrabMinSize is a float
	StyleVarGrabMinSize StyleVarID = 18
	// StyleVarGrabRounding is a float
	StyleVarGrabRounding StyleVarID = 19
	// StyleVarTabRounding is a float
	StyleVarTabRounding StyleVarID = 20
	// StyleVarButtonTextAlign is a Vec2
	StyleVarButtonTextAlign StyleVarID = 21
	// StyleVarSelectableTextAlign is a Vec2
	StyleVarSelectableTextAlign StyleVarID = 22
)

// StyleColor identifier
const (
	StyleColorText                  StyleColorID = 0
	StyleColorTextDisabled          StyleColorID = 1
	StyleColorWindowBg              StyleColorID = 2
	StyleColorChildBg               StyleColorID = 3
	StyleColorPopupBg               StyleColorID = 4
	StyleColorBorder                StyleColorID = 5
	StyleColorBorderShadow          StyleColorID = 6
	StyleColorFrameBg               StyleColorID = 7
	StyleColorFrameBgHovered        StyleColorID = 8
	StyleColorFrameBgActive         StyleColorID = 9
	StyleColorTitleBg               StyleColorID = 10
	StyleColorTitleBgActive         StyleColorID = 11
	StyleColorTitleBgCollapsed      StyleColorID = 12
	StyleColorMenuBarBg             StyleColorID = 13
	StyleColorScrollbarBg           StyleColorID = 14
	StyleColorScrollbarGrab         StyleColorID = 15
	StyleColorScrollbarGrabHovered  StyleColorID = 16
	StyleColorScrollbarGrabActive   StyleColorID = 17
	StyleColorCheckMark             StyleColorID = 18
	StyleColorSliderGrab            StyleColorID = 19
	StyleColorSliderGrabActive      StyleColorID = 20
	StyleColorButton                StyleColorID = 21
	StyleColorButtonHovered         StyleColorID = 22
	StyleColorButtonActive          StyleColorID = 23
	StyleColorHeader                StyleColorID = 24
	StyleColorHeaderHovered         StyleColorID = 25
	StyleColorHeaderActive          StyleColorID = 26
	StyleColorSeparator             StyleColorID = 27
	StyleColorSeparatorHovered      StyleColorID = 28
	StyleColorSeparatorActive       StyleColorID = 29
	StyleColorResizeGrip            StyleColorID = 30
	StyleColorResizeGripHovered     StyleColorID = 31
	StyleColorResizeGripActive      StyleColorID = 32
	StyleColorTab                   StyleColorID = 33
	StyleColorTabHovered            StyleColorID = 34
	StyleColorTabActive             StyleColorID = 35
	StyleColorTabUnfocused          StyleColorID = 36
	StyleColorTabUnfocusedActive    StyleColorID = 37
	StyleColorPlotLines             StyleColorID = 38
	StyleColorPlotLinesHovered      StyleColorID = 39
	StyleColorPlotHistogram         StyleColorID = 40
	StyleColorPlotHistogramHovered  StyleColorID = 41
	StyleColorTextSelectedBg        StyleColorID = 42
	StyleColorDragDropTarget        StyleColorID = 43
	StyleColorNavHighlight          StyleColorID = 44 // Gamepad/keyboard: current highlighted item
	StyleColorNavWindowingHighlight StyleColorID = 45 // Highlight window when using CTRL+TAB
	StyleColorNavWindowingDarkening StyleColorID = 46 // Darken/colorize entire screen behind the CTRL+TAB window list, when active
	StyleColorModalWindowDarkening  StyleColorID = 47 // Darken/colorize entire screen behind a modal window, when one is active
)

const (
	// BackendFlagNone default = 0
	BackendFlagNone = 0
	// BackendFlagHasGamepad back-end Platform supports gamepad and currently has one connected.
	BackendFlagHasGamepad = 1 << 0
	// BackendFlagHasMouseCursors back-end Platform supports honoring GetMouseCursor() value to change the OS cursor
	// shape.
	BackendFlagHasMouseCursors = 1 << 1
	// BackendFlagHasSetMousePos back-end Platform supports io.WantSetMousePos requests to reposition the OS mouse
	// position (only used if ImGuiConfigFlags_NavEnableSetMousePos is set).
	BackendFlagHasSetMousePos = 1 << 2
	// BackendFlagsRendererHasVtxOffset back-end Renderer supports ImDrawCmd::VtxOffset. This enables output of large
	// meshes (64K+ vertices) while still using 16-bits indices.
	BackendFlagsRendererHasVtxOffset = 1 << 3
)

const (
	// ColorEditFlagsNone default = 0
	ColorEditFlagsNone = 0
	// ColorEditFlagsNoAlpha ignores Alpha component (read 3 components from the input pointer).
	ColorEditFlagsNoAlpha = 1 << 1
	// ColorEditFlagsNoPicker disables picker when clicking on colored square.
	ColorEditFlagsNoPicker = 1 << 2
	// ColorEditFlagsNoOptions disables toggling options menu when right-clicking on inputs/small preview.
	ColorEditFlagsNoOptions = 1 << 3
	// ColorEditFlagsNoSmallPreview disables colored square preview next to the inputs. (e.g. to show only the inputs)
	ColorEditFlagsNoSmallPreview = 1 << 4
	// ColorEditFlagsNoInputs disables inputs sliders/text widgets (e.g. to show only the small preview colored square).
	ColorEditFlagsNoInputs = 1 << 5
	// ColorEditFlagsNoTooltip disables tooltip when hovering the preview.
	ColorEditFlagsNoTooltip = 1 << 6
	// ColorEditFlagsNoLabel disables display of inline text label (the label is still forwarded to the tooltip and picker).
	ColorEditFlagsNoLabel = 1 << 7
	// ColorEditFlagsNoSidePreview disables bigger color preview on right side of the picker, use small colored square preview instead.
	ColorEditFlagsNoSidePreview = 1 << 8
	// ColorEditFlagsNoDragDrop disables drag and drop target. ColorButton: disable drag and drop source.
	ColorEditFlagsNoDragDrop = 1 << 9
	// ColorEditFlagsNoBorder disables border (which is enforced by default)
	ColorEditFlagsNoBorder = 1 << 10

	// User Options (right-click on widget to change some of them). You can set application defaults using SetColorEditOptions().
	// The idea is that you probably don't want to override them in most of your calls, let the user choose and/or call
	// SetColorEditOptions() during startup.

	// ColorEditFlagsAlphaBar shows vertical alpha bar/gradient in picker.
	ColorEditFlagsAlphaBar = 1 << 16
	// ColorEditFlagsAlphaPreview displays preview as a transparent color over a checkerboard, instead of opaque.
	ColorEditFlagsAlphaPreview = 1 << 17
	// ColorEditFlagsAlphaPreviewHalf displays half opaque / half checkerboard, instead of opaque.
	ColorEditFlagsAlphaPreviewHalf = 1 << 18
	// ColorEditFlagsHDR = (WIP) surrently only disable 0.0f..1.0f limits in RGBA edition.
	// Note: you probably want to use ImGuiColorEditFlags_Float flag as well.
	ColorEditFlagsHDR = 1 << 19
	// ColorEditFlagsRGB sets the format as RGB
	ColorEditFlagsRGB = 1 << 20
	// ColorEditFlagsHSV sets the format as HSV
	ColorEditFlagsHSV = 1 << 21
	// ColorEditFlagsHEX sets the format as HEX
	ColorEditFlagsHEX = 1 << 22
	// ColorEditFlagsUint8 _display_ values formatted as 0..255.
	ColorEditFlagsUint8 = 1 << 23
	// ColorEditFlagsFloat _display_ values formatted as 0.0f..1.0f floats instead of 0..255 integers. No round-trip of value via integers.
	ColorEditFlagsFloat = 1 << 24

	// ColorEditFlagsPickerHueBar shows bar for Hue, rectangle for Sat/Value.
	ColorEditFlagsPickerHueBar = 1 << 25
	// ColorEditFlagsPickerHueWheel shows wheel for Hue, triangle for Sat/Value.
	ColorEditFlagsPickerHueWheel = 1 << 26
	// ColorEditFlagsInputRGB enables input and output data in RGB format.
	ColorEditFlagsInputRGB = 1 << 27
	// ColorEditFlagsInputHSV enables input and output data in HSV format.
	ColorEditFlagsInputHSV = 1 << 28
)

const (
	// ColorPickerFlagsNone default = 0
	ColorPickerFlagsNone = 0
	// ColorPickerFlagsNoPicker disables picker when clicking on colored square.
	ColorPickerFlagsNoPicker = 1 << 2
	// ColorPickerFlagsNoOptions disables toggling options menu when right-clicking on inputs/small preview.
	ColorPickerFlagsNoOptions = 1 << 3
	// ColorPickerFlagsNoAlpha ignoreс Alpha component (read 3 components from the input pointer).
	ColorPickerFlagsNoAlpha = 1 << 1
	// ColorPickerFlagsNoSmallPreview disables colored square preview next to the inputs. (e.g. to show only the inputs)
	ColorPickerFlagsNoSmallPreview = 1 << 4
	// ColorPickerFlagsNoInputs disables inputs sliders/text widgets (e.g. to show only the small preview colored square).
	ColorPickerFlagsNoInputs = 1 << 5
	// ColorPickerFlagsNoTooltip disables tooltip when hovering the preview.
	ColorPickerFlagsNoTooltip = 1 << 6
	// ColorPickerFlagsNoLabel disables display of inline text label (the label is still forwarded to the tooltip and picker).
	ColorPickerFlagsNoLabel = 1 << 7
	// ColorPickerFlagsNoSidePreview disables bigger color preview on right side of the picker, use small colored square preview instead.
	ColorPickerFlagsNoSidePreview = 1 << 8

	// User Options (right-click on widget to change some of them). You can set application defaults using SetColorEditOptions().
	// The idea is that you probably don't want to override them in most of your calls, let the user choose and/or call
	// SetColorPickerOptions() during startup.

	// ColorPickerFlagsAlphaBar shows vertical alpha bar/gradient in picker.
	ColorPickerFlagsAlphaBar = 1 << 16
	// ColorPickerFlagsAlphaPreview displays preview as a transparent color over a checkerboard, instead of opaque.
	ColorPickerFlagsAlphaPreview = 1 << 17
	// ColorPickerFlagsAlphaPreviewHalf displays half opaque / half checkerboard, instead of opaque.
	ColorPickerFlagsAlphaPreviewHalf = 1 << 18
	// ColorPickerFlagsRGB sets the format as RGB
	ColorPickerFlagsRGB = 1 << 20
	// ColorPickerFlagsHSV sets the format as HSV
	ColorPickerFlagsHSV = 1 << 21
	// ColorPickerFlagsHEX sets the format as HEX
	ColorPickerFlagsHEX = 1 << 22
	// ColorPickerFlagsUint8 _display_ values formatted as 0..255.
	ColorPickerFlagsUint8 = 1 << 23
	// ColorPickerFlagsFloat _display_ values formatted as 0.0f..1.0f floats instead of 0..255 integers. No round-trip of value via integers.
	ColorPickerFlagsFloat = 1 << 24
	// ColorPickerFlagsPickerHueBar bar for Hue, rectangle for Sat/Value.
	ColorPickerFlagsPickerHueBar = 1 << 25
	// ColorPickerFlagsPickerHueWheel wheel for Hue, triangle for Sat/Value.
	ColorPickerFlagsPickerHueWheel = 1 << 26
	// ColorPickerFlagsInputRGB enables input and output data in RGB format.
	ColorPickerFlagsInputRGB = 1 << 27
	// ColorPickerFlagsInputHSV enables input and output data in HSV format.
	ColorPickerFlagsInputHSV = 1 << 28
)

const (
	// ComboFlagNone default = 0
	ComboFlagNone = 0
	// ComboFlagPopupAlignLeft aligns the popup toward the left by default.
	ComboFlagPopupAlignLeft = 1 << 0
	// ComboFlagHeightSmall has max ~4 items visible.
	// Tip: If you want your combo popup to be a specific size you can use SetNextWindowSizeConstraints() prior to calling BeginCombo().
	ComboFlagHeightSmall = 1 << 1
	// ComboFlagHeightRegular has max ~8 items visible (default).
	ComboFlagHeightRegular = 1 << 2
	// ComboFlagHeightLarge has max ~20 items visible.
	ComboFlagHeightLarge = 1 << 3
	// ComboFlagHeightLargest has as many fitting items as possible.
	ComboFlagHeightLargest = 1 << 4
	// ComboFlagNoArrowButton displays on the preview box without the square arrow button.
	ComboFlagNoArrowButton = 1 << 5
	// ComboFlagNoPreview displays only a square arrow button.
	ComboFlagNoPreview = 1 << 6
)

const (
	// ConfigFlagNone default = 0
	ConfigFlagNone = 0
	// ConfigFlagNavEnableKeyboard master keyboard navigation enable flag. NewFrame() will automatically fill
	// io.NavInputs[] based on io.KeysDown[].
	ConfigFlagNavEnableKeyboard = 1 << 0
	// ConfigFlagNavEnableGamepad master gamepad navigation enable flag.
	// This is mostly to instruct your imgui back-end to fill io.NavInputs[]. Back-end also needs to set
	// BackendFlagHasGamepad.
	ConfigFlagNavEnableGamepad = 1 << 1
	// ConfigFlagNavEnableSetMousePos instruct navigation to move the mouse cursor. May be useful on TV/console systems
	// where moving a virtual mouse is awkward. Will update io.MousePos and set io.WantSetMousePos=true. If enabled you
	// MUST honor io.WantSetMousePos requests in your binding, otherwise ImGui will react as if the mouse is jumping
	// around back and forth.
	ConfigFlagNavEnableSetMousePos = 1 << 2
	// ConfigFlagNavNoCaptureKeyboard instruct navigation to not set the io.WantCaptureKeyboard flag when io.NavActive
	// is set.
	ConfigFlagNavNoCaptureKeyboard = 1 << 3
	// ConfigFlagNoMouse instruct imgui to clear mouse position/buttons in NewFrame(). This allows ignoring the mouse
	// information set by the back-end.
	ConfigFlagNoMouse = 1 << 4
	// ConfigFlagNoMouseCursorChange instruct back-end to not alter mouse cursor shape and visibility. Use if the
	// back-end cursor changes are interfering with yours and you don't want to use SetMouseCursor() to change mouse
	// cursor. You may want to honor requests from imgui by reading GetMouseCursor() yourself instead.
	ConfigFlagNoMouseCursorChange = 1 << 5

	// User storage (to allow your back-end/engine to communicate to code that may be shared between multiple projects.
	// Those flags are not used by core Dear ImGui)

	// ConfigFlagIsSRGB application is SRGB-aware.
	ConfigFlagIsSRGB = 1 << 20
	// ConfigFlagIsTouchScreen application is using a touch screen instead of a mouse.
	ConfigFlagIsTouchScreen = 1 << 21
)

// This is a list of BeginDragDropSource flags.
const (
	// DragDropFlagsNone specifies the default behaviour.
	DragDropFlagsNone = 0
	// DragDropFlagsSourceNoPreviewTooltip hides the tooltip that is open so you can display a preview or description of the source contents.
	DragDropFlagsSourceNoPreviewTooltip = 1 << 0
	// DragDropFlagsSourceNoDisableHover preserves the behaviour of IsItemHovered. By default, when dragging we clear data so that IsItemHovered() will return true, to avoid subsequent user code submitting tooltips.
	DragDropFlagsSourceNoDisableHover = 1 << 1
	// DragDropFlagsSourceNoHoldToOpenOthers disables the behavior that allows to open tree nodes and collapsing header by holding over them while dragging a source item.
	DragDropFlagsSourceNoHoldToOpenOthers = 1 << 2
	// DragDropFlagsSourceAllowNullID allows items such as Text(), Image() that have no unique identifier to be used as drag source, by manufacturing a temporary identifier based on their window-relative position. This is extremely unusual within the dear ecosystem and so we made it explicit.
	DragDropFlagsSourceAllowNullID = 1 << 3
	// DragDropFlagsSourceExtern specifies external source (from outside of), won't attempt to read current item/window info. Will always return true. Only one Extern source can be active simultaneously.
	DragDropFlagsSourceExtern = 1 << 4
)

// This is a list of AcceptDragDropPayload flags.
const (
	// DragDropFlagsAcceptBeforeDelivery makes AcceptDragDropPayload() return true even before the mouse button is released. You can then call IsDelivery() to test if the payload needs to be delivered.
	DragDropFlagsAcceptBeforeDelivery = 1 << 10
	// DragDropFlagsAcceptNoDrawDefaultRect does not draw the default highlight rectangle when hovering over target.
	DragDropFlagsAcceptNoDrawDefaultRect = 1 << 11
	// DragDropFlagsAcceptPeekOnly is for peeking ahead and inspecting the payload before delivery.
	DragDropFlagsAcceptPeekOnly = DragDropFlagsAcceptBeforeDelivery | DragDropFlagsAcceptNoDrawDefaultRect
)

// This is a list of FocusedFlags combinations.
const (
	// FocusedFlagsNone Return true if directly over the item/window, not obstructed by another window,
	// not obstructed by an active popup or modal blocking inputs under them.
	FocusedFlagsNone = 0
	// FocusedFlagsChildWindows returns true if any children of the window is focused
	FocusedFlagsChildWindows = 1 << 0
	// FocusedFlagsRootWindow tests from root window (top most parent of the current hierarchy)
	FocusedFlagsRootWindow = 1 << 1
	// FocusedFlagsAnyWindow returns true if any window is focused.
	// Important: If you are trying to tell how to dispatch your low-level inputs, do NOT use this.
	// Use WantCaptureMouse instead.
	FocusedFlagsAnyWindow = 1 << 2

	FocusedFlagsRootAndChildWindows = FocusedFlagsRootWindow | FocusedFlagsChildWindows
)

// Flags for FreeType rasterizer. By default, hinting is enabled and the font's native hinter is preferred over the auto-hinter.
const (
	// FreeTypeRasterizerFlagsNoHinting disables hinting.
	// This generally generates 'blurrier' bitmap glyphs when the glyph are rendered in any of the anti-aliased modes.
	FreeTypeRasterizerFlagsNoHinting = 1 << 0
	// FreeTypeRasterizerFlagsNoAutoHint disables auto-hinter.
	FreeTypeRasterizerFlagsNoAutoHint = 1 << 1
	// FreeTypeRasterizerFlagsForceAutoHint indicates that the auto-hinter is preferred over the font's native hinter.
	FreeTypeRasterizerFlagsForceAutoHint = 1 << 2
	// FreeTypeRasterizerFlagsLightHinting is a lighter hinting algorithm for gray-level modes.
	// Many generated glyphs are fuzzier but better resemble their original shape.
	// This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis),
	// as is done by Microsoft's ClearType and Adobe's proprietary font renderer.
	// This preserves inter-glyph spacing in horizontal text.
	FreeTypeRasterizerFlagsLightHinting = 1 << 3
	// FreeTypeRasterizerFlagsMonoHinting is a strong hinting algorithm that should only be used for monochrome output.
	FreeTypeRasterizerFlagsMonoHinting = 1 << 4
	// FreeTypeRasterizerFlagsBold is for styling: Should we artificially embolden the font?
	FreeTypeRasterizerFlagsBold = 1 << 5
	// FreeTypeRasterizerFlagsOblique is for styling: Should we slant the font, emulating italic style?
	FreeTypeRasterizerFlagsOblique = 1 << 6
	// FreeTypeRasterizerFlagsMonochrome disables anti-aliasing. Combine this with MonoHinting for best results!
	FreeTypeRasterizerFlagsMonochrome = 1 << 7
)

// This is a list of HoveredFlags combinations.
const (
	// HoveredFlagsNone Return true if directly over the item/window, not obstructed by another window,
	// not obstructed by an active popup or modal blocking inputs under them.
	HoveredFlagsNone = 0
	// HoveredFlagsChildWindows IsWindowHovered() only: Return true if any children of the window is hovered.
	HoveredFlagsChildWindows = 1 << 0
	// HoveredFlagsRootWindow IsWindowHovered() only: Test from root window (top most parent of the current hierarchy).
	HoveredFlagsRootWindow = 1 << 1
	// HoveredFlagsAnyWindow IsWindowHovered() only: Return true if any window is hovered.
	HoveredFlagsAnyWindow = 1 << 2
	// HoveredFlagsAllowWhenBlockedByPopup Return true even if a popup window is normally blocking access to this item/window.
	HoveredFlagsAllowWhenBlockedByPopup = 1 << 3
	// HoveredFlagsAllowWhenBlockedByActiveItem Return true even if an active item is blocking access to this item/window.
	// Useful for Drag and Drop patterns.
	HoveredFlagsAllowWhenBlockedByActiveItem = 1 << 5
	// HoveredFlagsAllowWhenOverlapped Return true even if the position is overlapped by another window
	HoveredFlagsAllowWhenOverlapped = 1 << 6
	// HoveredFlagsAllowWhenDisabled Return true even if the item is disabled
	HoveredFlagsAllowWhenDisabled = 1 << 7

	HoveredFlagsRectOnly            = HoveredFlagsAllowWhenBlockedByPopup | HoveredFlagsAllowWhenBlockedByActiveItem | HoveredFlagsAllowWhenOverlapped
	HoveredFlagsRootAndChildWindows = HoveredFlagsRootWindow | HoveredFlagsChildWindows
)

const (
	// InputTextFlagsNone sets everything default.
	InputTextFlagsNone = 0
	// InputTextFlagsCharsDecimal allows 0123456789.+-
	InputTextFlagsCharsDecimal = 1 << 0
	// InputTextFlagsCharsHexadecimal allow 0123456789ABCDEFabcdef
	InputTextFlagsCharsHexadecimal = 1 << 1
	// InputTextFlagsCharsUppercase turns a..z into A..Z.
	InputTextFlagsCharsUppercase = 1 << 2
	// InputTextFlagsCharsNoBlank filters out spaces, tabs.
	InputTextFlagsCharsNoBlank = 1 << 3
	// InputTextFlagsAutoSelectAll selects entire text when first taking mouse focus.
	InputTextFlagsAutoSelectAll = 1 << 4
	// InputTextFlagsEnterReturnsTrue returns 'true' when Enter is pressed (as opposed to when the value was modified).
	InputTextFlagsEnterReturnsTrue = 1 << 5
	// InputTextFlagsCallbackCompletion for callback on pressing TAB (for completion handling).
	InputTextFlagsCallbackCompletion = 1 << 6
	// InputTextFlagsCallbackHistory for callback on pressing Up/Down arrows (for history handling).
	InputTextFlagsCallbackHistory = 1 << 7
	// InputTextFlagsCallbackAlways for callback on each iteration. User code may query cursor position, modify text buffer.
	InputTextFlagsCallbackAlways = 1 << 8
	// InputTextFlagsCallbackCharFilter for callback on character inputs to replace or discard them.
	// Modify 'EventChar' to replace or discard, or return 1 in callback to discard.
	InputTextFlagsCallbackCharFilter = 1 << 9
	// InputTextFlagsAllowTabInput when pressing TAB to input a '\t' character into the text field.
	InputTextFlagsAllowTabInput = 1 << 10
	// InputTextFlagsCtrlEnterForNewLine in multi-line mode, unfocus with Enter, add new line with Ctrl+Enter
	// (default is opposite: unfocus with Ctrl+Enter, add line with Enter).
	InputTextFlagsCtrlEnterForNewLine = 1 << 11
	// InputTextFlagsNoHorizontalScroll disables following the cursor horizontally.
	InputTextFlagsNoHorizontalScroll = 1 << 12
	// InputTextFlagsAlwaysInsertMode sets insert mode.
	InputTextFlagsAlwaysInsertMode = 1 << 13
	// InputTextFlagsReadOnly sets read-only mode.
	InputTextFlagsReadOnly = 1 << 14
	// InputTextFlagsPassword sets password mode, display all characters as '*'.
	InputTextFlagsPassword = 1 << 15
	// InputTextFlagsNoUndoRedo disables undo/redo. Note that input text owns the text data while active,
	// if you want to provide your own undo/redo stack you need e.g. to call ClearActiveID().
	InputTextFlagsNoUndoRedo = 1 << 16
	// InputTextFlagsCharsScientific allows 0123456789.+-*/eE (Scientific notation input).
	InputTextFlagsCharsScientific = 1 << 17
	// inputTextFlagsCallbackResize for callback on buffer capacity change requests.
	inputTextFlagsCallbackResize = 1 << 18
)

// Enumeration for MouseCursor()
// User code may request binding to display given cursor by calling SetMouseCursor(),
// which is why we have some cursors that are marked unused here.
const (
	// MouseCursorNone no mouse cursor
	MouseCursorNone = -1
	// MouseCursorArrow standard arrow mouse cursor
	MouseCursorArrow = 0
	// MouseCursorTextInput when hovering over InputText, etc.
	MouseCursorTextInput = 1
	// MouseCursorResizeAll (Unused by imgui functions)
	MouseCursorResizeAll = 2
	// MouseCursorResizeNS when hovering over an horizontal border
	MouseCursorResizeNS = 3
	// MouseCursorResizeEW when hovering over a vertical border or a column
	MouseCursorResizeEW = 4
	// MouseCursorResizeNESW when hovering over the bottom-left corner of a window
	MouseCursorResizeNESW = 5
	// MouseCursorResizeNWSE when hovering over the bottom-right corner of a window
	MouseCursorResizeNWSE = 6
	// MouseCursorHand (Unused by imgui functions. Use for e.g. hyperlinks)
	MouseCursorHand  = 7
	MouseCursorCount = 8
)

const (
	// SelectableFlagsNone default = 0
	SelectableFlagsNone = 0
	// SelectableFlagsDontClosePopups makes clicking the selectable not close any parent popup windows.
	SelectableFlagsDontClosePopups = 1 << 0
	// SelectableFlagsSpanAllColumns allows the selectable frame to span all columns (text will still fit in current column).
	SelectableFlagsSpanAllColumns = 1 << 1
	// SelectableFlagsAllowDoubleClick generates press events on double clicks too.
	SelectableFlagsAllowDoubleClick = 1 << 2
	// SelectableFlagsDisabled disallows selection and displays text in a greyed out color.
	SelectableFlagsDisabled = 1 << 3
)

const (
	// TabBarFlagsNone default = 0.
	TabBarFlagsNone = 0
	// TabBarFlagsReorderable Allow manually dragging tabs to re-order them + New tabs are appended at the end of list
	TabBarFlagsReorderable = 1 << 0
	// TabBarFlagsAutoSelectNewTabs Automatically select new tabs when they appear
	TabBarFlagsAutoSelectNewTabs = 1 << 1
	// TabBarFlagsTabListPopupButton Disable buttons to open the tab list popup
	TabBarFlagsTabListPopupButton = 1 << 2
	// TabBarFlagsNoCloseWithMiddleMouseButton Disable behavior of closing tabs (that are submitted with p_open != NULL)
	// with middle mouse button. You can still repro this behavior on user's side with if
	// (IsItemHovered() && IsMouseClicked(2)) *p_open = false.
	TabBarFlagsNoCloseWithMiddleMouseButton = 1 << 3
	// TabBarFlagsNoTabListScrollingButtons Disable scrolling buttons (apply when fitting policy is
	// TabBarFlagsFittingPolicyScroll)
	TabBarFlagsNoTabListScrollingButtons = 1 << 4
	// TabBarFlagsNoTooltip Disable tooltips when hovering a tab
	TabBarFlagsNoTooltip = 1 << 5
	// TabBarFlagsFittingPolicyResizeDown Resize tabs when they don't fit
	TabBarFlagsFittingPolicyResizeDown = 1 << 6
	// TabBarFlagsFittingPolicyScroll Add scroll buttons when tabs don't fit
	TabBarFlagsFittingPolicyScroll = 1 << 7
	// TabBarFlagsFittingPolicyMask combines
	// TabBarFlagsFittingPolicyResizeDown and TabBarFlagsFittingPolicyScroll
	TabBarFlagsFittingPolicyMask = TabBarFlagsFittingPolicyResizeDown | TabBarFlagsFittingPolicyScroll
	// TabBarFlagsFittingPolicyDefault alias for TabBarFlagsFittingPolicyResizeDown
	TabBarFlagsFittingPolicyDefault = TabBarFlagsFittingPolicyResizeDown
)

const (
	// TabItemFlagsNone default = 0
	TabItemFlagsNone = 0
	// TabItemFlagsUnsavedDocument Append '*' to title without affecting the ID, as a convenience to avoid using the
	// ### operator. Also: tab is selected on closure and closure is deferred by one frame to allow code to undo it
	// without flicker.
	TabItemFlagsUnsavedDocument = 1 << 0
	// TabItemFlagsSetSelected Trigger flag to programmatically make the tab selected when calling BeginTabItem()
	TabItemFlagsSetSelected = 1 << 1
	// TabItemFlagsNoCloseWithMiddleMouseButton  Disable behavior of closing tabs (that are submitted with
	// p_open != NULL) with middle mouse button. You can still repro this behavior on user's side with if
	// (IsItemHovered() && IsMouseClicked(2)) *p_open = false.
	TabItemFlagsNoCloseWithMiddleMouseButton = 1 << 2
	// TabItemFlagsNoPushID Don't call PushID(tab->ID)/PopID() on BeginTabItem()/EndTabItem()
	TabItemFlagsNoPushID = 1 << 3
)

const (
	// TreeNodeFlagsNone default = 0
	TreeNodeFlagsNone = 0
	// TreeNodeFlagsSelected draws as selected.
	TreeNodeFlagsSelected = 1 << 0
	// TreeNodeFlagsFramed draws full colored frame (e.g. for CollapsingHeader).
	TreeNodeFlagsFramed = 1 << 1
	// TreeNodeFlagsAllowItemOverlap hit testing to allow subsequent widgets to overlap this one.
	TreeNodeFlagsAllowItemOverlap = 1 << 2
	// TreeNodeFlagsNoTreePushOnOpen doesn't do a TreePush() when open
	// (e.g. for CollapsingHeader) = no extra indent nor pushing on ID stack.
	TreeNodeFlagsNoTreePushOnOpen = 1 << 3
	// TreeNodeFlagsNoAutoOpenOnLog doesn't automatically and temporarily open node when Logging is active
	// (by default logging will automatically open tree nodes).
	TreeNodeFlagsNoAutoOpenOnLog = 1 << 4
	// TreeNodeFlagsDefaultOpen defaults node to be open.
	TreeNodeFlagsDefaultOpen = 1 << 5
	// TreeNodeFlagsOpenOnDoubleClick needs double-click to open node.
	TreeNodeFlagsOpenOnDoubleClick = 1 << 6
	// TreeNodeFlagsOpenOnArrow opens only when clicking on the arrow part.
	// If TreeNodeFlagsOpenOnDoubleClick is also set, single-click arrow or double-click all box to open.
	TreeNodeFlagsOpenOnArrow = 1 << 7
	// TreeNodeFlagsLeaf allows no collapsing, no arrow (use as a convenience for leaf nodes).
	TreeNodeFlagsLeaf = 1 << 8
	// TreeNodeFlagsBullet displays a bullet instead of an arrow.
	TreeNodeFlagsBullet = 1 << 9
	// TreeNodeFlagsFramePadding uses FramePadding (even for an unframed text node) to
	// vertically align text baseline to regular widget height. Equivalent to calling AlignTextToFramePadding().
	TreeNodeFlagsFramePadding = 1 << 10
	// TreeNodeFlagsSpanAvailWidth extends hit box to the right-most edge, even if not framed.
	// This is not the default in order to allow adding other items on the same line.
	// In the future we may refactor the hit system to be front-to-back, allowing natural overlaps
	// and then this can become the default.
	TreeNodeFlagsSpanAvailWidth = 1 << 11
	// TreeNodeFlagsSpanFullWidth extends hit box to the left-most and right-most edges (bypass the indented area).
	TreeNodeFlagsSpanFullWidth = 1 << 12
	// TreeNodeFlagsNavLeftJumpsBackHere (WIP) Nav: left direction may move to this TreeNode() from any of its child
	// (items submitted between TreeNode and TreePop)
	TreeNodeFlagsNavLeftJumpsBackHere = 1 << 13
	// TreeNodeFlagsCollapsingHeader combines TreeNodeFlagsFramed and TreeNodeFlagsNoAutoOpenOnLog.
	TreeNodeFlagsCollapsingHeader = TreeNodeFlagsFramed | TreeNodeFlagsNoTreePushOnOpen | TreeNodeFlagsNoAutoOpenOnLog
)

const (
	// WindowFlagsNone default = 0
	WindowFlagsNone = 0
	// WindowFlagsNoTitleBar disables title-bar.
	WindowFlagsNoTitleBar = 1 << 0
	// WindowFlagsNoResize disables user resizing with the lower-right grip.
	WindowFlagsNoResize = 1 << 1
	// WindowFlagsNoMove disables user moving the window.
	WindowFlagsNoMove = 1 << 2
	// WindowFlagsNoScrollbar disables scrollbars. Window can still scroll with mouse or programmatically.
	WindowFlagsNoScrollbar = 1 << 3
	// WindowFlagsNoScrollWithMouse disables user vertically scrolling with mouse wheel. On child window, mouse wheel
	// will be forwarded to the parent unless NoScrollbar is also set.
	WindowFlagsNoScrollWithMouse = 1 << 4
	// WindowFlagsNoCollapse disables user collapsing window by double-clicking on it.
	WindowFlagsNoCollapse = 1 << 5
	// WindowFlagsAlwaysAutoResize resizes every window to its content every frame.
	WindowFlagsAlwaysAutoResize = 1 << 6
	// WindowFlagsNoBackground disables drawing background color (WindowBg, etc.) and outside border. Similar as using
	// SetNextWindowBgAlpha(0.0f).
	WindowFlagsNoBackground = 1 << 7
	// WindowFlagsNoSavedSettings will never load/save settings in .ini file.
	WindowFlagsNoSavedSettings = 1 << 8
	// WindowFlagsNoMouseInputs disables catching mouse, hovering test with pass through.
	WindowFlagsNoMouseInputs = 1 << 9
	// WindowFlagsMenuBar has a menu-bar.
	WindowFlagsMenuBar = 1 << 10
	// WindowFlagsHorizontalScrollbar allows horizontal scrollbar to appear (off by default). You may use
	// SetNextWindowContentSize(ImVec2(width,0.0f)); prior to calling Begin() to specify width. Read code in imgui_demo
	// in the "Horizontal Scrolling" section.
	WindowFlagsHorizontalScrollbar = 1 << 11
	// WindowFlagsNoFocusOnAppearing disables taking focus when transitioning from hidden to visible state.
	WindowFlagsNoFocusOnAppearing = 1 << 12
	// WindowFlagsNoBringToFrontOnFocus disables bringing window to front when taking focus. e.g. clicking on it or
	// programmatically giving it focus.
	WindowFlagsNoBringToFrontOnFocus = 1 << 13
	// WindowFlagsAlwaysVerticalScrollbar always shows vertical scrollbar, even if ContentSize.y < Size.y .
	WindowFlagsAlwaysVerticalScrollbar = 1 << 14
	// WindowFlagsAlwaysHorizontalScrollbar always shows horizontal scrollbar, even if ContentSize.x < Size.x .
	WindowFlagsAlwaysHorizontalScrollbar = 1 << 15
	// WindowFlagsAlwaysUseWindowPadding ensures child windows without border uses style.WindowPadding (ignored by
	// default for non-bordered child windows, because more convenient).
	WindowFlagsAlwaysUseWindowPadding = 1 << 16
	// WindowFlagsNoNavInputs has no gamepad/keyboard navigation within the window.
	WindowFlagsNoNavInputs = 1 << 18
	// WindowFlagsNoNavFocus has no focusing toward this window with gamepad/keyboard navigation
	// (e.g. skipped by CTRL+TAB)
	WindowFlagsNoNavFocus = 1 << 19
	// WindowFlagsUnsavedDocument appends '*' to title without affecting the ID, as a convenience to avoid using the
	// ### operator. When used in a tab/docking context, tab is selected on closure and closure is deferred by one
	// frame to allow code to cancel the closure (with a confirmation popup, etc.) without flicker.
	WindowFlagsUnsavedDocument = 1 << 20

	// WindowFlagsNoNav combines WindowFlagsNoNavInputs and WindowFlagsNoNavFocus.
	WindowFlagsNoNav = WindowFlagsNoNavInputs | WindowFlagsNoNavFocus
	// WindowFlagsNoDecoration combines WindowFlagsNoTitleBar, WindowFlagsNoResize, WindowFlagsNoScrollbar and
	// WindowFlagsNoCollapse.
	WindowFlagsNoDecoration = WindowFlagsNoTitleBar | WindowFlagsNoResize | WindowFlagsNoScrollbar | WindowFlagsNoCollapse
	// WindowFlagsNoInputs combines WindowFlagsNoMouseInputs, WindowFlagsNoNavInputs and WindowFlagsNoNavFocus.
	WindowFlagsNoInputs = WindowFlagsNoMouseInputs | WindowFlagsNoNavInputs | WindowFlagsNoNavFocus
)