microui

package
v0.0.3 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: May 23, 2023 License: MIT Imports: 5 Imported by: 5

Documentation

Index

Constants

View Source 
const (
	FormatReal   = "%.3g"
	FormatSlider = "%.2f"
)

Variables

View Source 
var (
	DefaultGetTextWidth GetTextWidthFunc = func(font Font, text string) int32 {
		println("DefaultGetTextWidth", font, text)

		return 1
	}
	DefaultGetTextHeight GetTextHeightFunc = func(font Font) int32 {
		println("DefaultGetTextHeight", font)

		return 1
	}
)
View Source 
var (
	ErrBufferTooSmall = errors.New("buffer too small")
)

Functions

func Max 

func Max[T constraints.Ordered](a, b T) T

func PushID 

func PushID[T AddressableByC](ctx *Context, data *T)

func SizeOfCommand 

func SizeOfCommand() int32

Types

type AddressableByC 

type AddressableByC interface {
	constraints.Integer | constraints.Float
}

type Buf 

type Buf struct {
	// contains filtered or unexported fields
}

func NewBuf 

func NewBuf(size int) *Buf

func (*Buf) Clear 

func (sb *Buf) Clear()

Clear sets the first byte of the buffer to 0.

func (*Buf) SetString 

func (sb *Buf) SetString(s string) error

func (*Buf) Size 

func (sb *Buf) Size() int

func (*Buf) String 

func (sb *Buf) String() string

type ClipCommand 

type ClipCommand struct {
	*Command
}

func (*ClipCommand) Rect 

func (c *ClipCommand) Rect() Rect

type Color 

type Color struct {
	R uint8
	G uint8
	B uint8
	A uint8
}

func NewColor 

func NewColor(r, g, b, a uint8) Color

func (Color) Equals 

func (r Color) Equals(other Color) bool

type ColorID 

type ColorID int32
const (
	ColorText ColorID = iota
	ColorBorder
	ColorWindowbg
	ColorTitlebg
	ColorTitletext
	ColorPanelbg
	ColorButton
	ColorButtonhover
	ColorButtonfocus
	ColorBase
	ColorBasehover
	ColorBasefocus
	ColorScrollbase
	ColorScrollthumb
)

type Command 

type Command struct {
	// contains filtered or unexported fields
}

func (*Command) Clip 

func (c *Command) Clip() ClipCommand

func (*Command) Icon 

func (c *Command) Icon() IconCommand

func (*Command) Jump 

func (c *Command) Jump() JumpCommand

func (*Command) Rect 

func (c *Command) Rect() RectCommand

func (*Command) Size 

func (c *Command) Size() int32

func (*Command) Text 

func (c *Command) Text() TextCommand

func (*Command) Type 

func (c *Command) Type() CommandType

type CommandType 

type CommandType int32
const (
	CommandJump CommandType = iota + 1
	CommandClip
	CommandRect
	CommandText
	CommandIcon
	CommandMax
)

type Container 

type Container struct {
	// contains filtered or unexported fields
}

func (*Container) Body 

func (c *Container) Body() Rect

func (*Container) ContentSize 

func (c *Container) ContentSize() Vec2

func (*Container) Open 

func (c *Container) Open() bool

func (*Container) Rect 

func (c *Container) Rect() Rect

func (*Container) Scroll 

func (c *Container) Scroll() Vec2

func (*Container) SetBody 

func (c *Container) SetBody(r Rect)

func (*Container) SetOpen added in v0.0.3 

func (c *Container) SetOpen(v bool)

func (*Container) SetRect 

func (c *Container) SetRect(r Rect)

func (*Container) SetScroll 

func (c *Container) SetScroll(v Vec2)

func (*Container) ZIndex 

func (c *Container) ZIndex() int32

type Context 

type Context struct {
	// contains filtered or unexported fields
}

func NewContext 

func NewContext() *Context

func (*Context) Begin 

func (ctx *Context) Begin()

func (*Context) BeginPanel 

func (ctx *Context) BeginPanel(name string)

func (*Context) BeginPanelEx 

func (ctx *Context) BeginPanelEx(name string, flags OptFlags)

func (*Context) BeginPopup 

func (ctx *Context) BeginPopup(name string) bool

func (*Context) BeginTreenode 

func (ctx *Context) BeginTreenode(label string) bool

func (*Context) BeginTreenodeEx 

func (ctx *Context) BeginTreenodeEx(label string, flags OptFlags) bool

func (*Context) BeginWindow 

func (ctx *Context) BeginWindow(title string, rect Rect) bool

func (*Context) BeginWindowEx 

func (ctx *Context) BeginWindowEx(title string, rect Rect, flags OptFlags) bool

func (*Context) Button 

func (ctx *Context) Button(label string) bool

func (*Context) ButtonEx 

func (ctx *Context) ButtonEx(label string, icon int32, flags OptFlags) bool

func (*Context) Checkbox 

func (ctx *Context) Checkbox(label string, state *int32) ResultFlags

func (*Context) DrawControlText 

func (ctx *Context) DrawControlText(str string, rect Rect, colorid ColorID, flags OptFlags)

func (*Context) DrawIcon 

func (ctx *Context) DrawIcon(id int32, rect Rect, color Color)

func (*Context) DrawRect 

func (ctx *Context) DrawRect(rect Rect, color Color)

func (*Context) End 

func (ctx *Context) End()

func (*Context) EndPanel 

func (ctx *Context) EndPanel()

func (*Context) EndPopup 

func (ctx *Context) EndPopup()

func (*Context) EndTreenode 

func (ctx *Context) EndTreenode()

func (*Context) EndWindow 

func (ctx *Context) EndWindow()

func (*Context) Focus 

func (ctx *Context) Focus() ID

Focus returns the id of the currently focused item.

func (*Context) GetContainer added in v0.0.2 

func (ctx *Context) GetContainer(name string) *Container

func (*Context) GetCurrentContainer 

func (ctx *Context) GetCurrentContainer() *Container

func (*Context) Header 

func (ctx *Context) Header(label string) bool

func (*Context) HeaderEx 

func (ctx *Context) HeaderEx(label string, flags OptFlags) bool

func (*Context) Hover 

func (ctx *Context) Hover() ID

Hover returns the id of the currently hovered item.

func (*Context) HoverRoot 

func (ctx *Context) HoverRoot() *Container

HoverRoot returns the container that is currently hovered. This is useful for determining if the mouse is hovering over a window.

func (*Context) InputKeyDown 

func (ctx *Context) InputKeyDown(k Key)

func (*Context) InputKeyUp 

func (ctx *Context) InputKeyUp(k Key)

func (*Context) InputMouseDown 

func (ctx *Context) InputMouseDown(x, y int32, b MouseButton)

func (*Context) InputMouseMove 

func (ctx *Context) InputMouseMove(x, y int32)

InputMouseMove is the actual position of the mouse in pixels.

func (*Context) InputMouseUp 

func (ctx *Context) InputMouseUp(x, y int32, b MouseButton)

func (*Context) InputScroll 

func (ctx *Context) InputScroll(x, y int32)

func (*Context) InputText 

func (ctx *Context) InputText(text string)

func (*Context) Label 

func (ctx *Context) Label(str string)

func (*Context) LastID 

func (ctx *Context) LastID() ID

func (*Context) LayoutBeginColumn 

func (ctx *Context) LayoutBeginColumn()

func (*Context) LayoutEndColumn 

func (ctx *Context) LayoutEndColumn()

func (*Context) LayoutHeight 

func (ctx *Context) LayoutHeight(height int32)

func (*Context) LayoutNext 

func (ctx *Context) LayoutNext() Rect

func (*Context) LayoutRow 

func (ctx *Context) LayoutRow(items int32, widths []int32, height int32)

func (*Context) LayoutSetNext 

func (ctx *Context) LayoutSetNext(rect Rect, relative bool)

func (*Context) LayoutWidth 

func (ctx *Context) LayoutWidth(width int32)

func (*Context) OpenPopup 

func (ctx *Context) OpenPopup(name string)

func (*Context) PopID 

func (ctx *Context) PopID()

func (*Context) PopStyle 

func (c *Context) PopStyle()

func (*Context) PushIDInt32 

func (ctx *Context) PushIDInt32(id *int32)

func (*Context) PushStyleColor 

func (c *Context) PushStyleColor(id ColorID, color Color)

func (*Context) PushStyleFont 

func (c *Context) PushStyleFont(font Font)

func (*Context) PushStyleInt 

func (c *Context) PushStyleInt(id IntStyles, value int32)

func (*Context) PushStyleSize 

func (c *Context) PushStyleSize(size Vec2)

func (*Context) Render 

func (ctx *Context) Render()

func (*Context) SetBeginCallback 

func (ctx *Context) SetBeginCallback(fn func())

func (*Context) SetBeginRender 

func (ctx *Context) SetBeginRender(fn func())

func (*Context) SetEndCallback 

func (ctx *Context) SetEndCallback(fn func())

func (*Context) SetEndRender 

func (ctx *Context) SetEndRender(fn func())

func (*Context) SetFocus 

func (ctx *Context) SetFocus(id ID)

func (*Context) SetRenderCommand 

func (ctx *Context) SetRenderCommand(fn func(cmd *Command))

func (*Context) Slider 

func (ctx *Context) Slider(value *float32, low, high float32) ResultFlags

func (*Context) SliderEx 

func (ctx *Context) SliderEx(value *float32, low, high, step float32, format string, flags OptFlags) ResultFlags

func (*Context) Style 

func (ctx *Context) Style() *Style

func (*Context) Text 

func (ctx *Context) Text(str string)

func (*Context) Textbox 

func (ctx *Context) Textbox(buf *Buf) ResultFlags

func (*Context) TextboxEx 

func (ctx *Context) TextboxEx(buf *Buf, flags OptFlags) ResultFlags

type Font 

type Font uintptr

type GetTextHeightFunc 

type GetTextHeightFunc func(font Font) int32

type GetTextWidthFunc 

type GetTextWidthFunc func(font Font, text string) int32

type ID 

type ID uint32

func GetID 

func GetID[T any](ctx *Context, data *T) ID

type IconCommand 

type IconCommand struct {
	*Command
}

func (*IconCommand) Color 

func (c *IconCommand) Color() Color

func (*IconCommand) ID 

func (c *IconCommand) ID() int32

func (*IconCommand) Rect 

func (c *IconCommand) Rect() Rect

type IntStyles 

type IntStyles int32
const (
	StylePadding IntStyles = iota
	StyleSpacing
	StyleIndent
	StyleTitleHeight
	StyleFooterHeight
	StyleScrollbarSize
	StyleThumbSize
)

type JumpCommand 

type JumpCommand struct {
	*Command
}

func (*JumpCommand) Dst 

func (c *JumpCommand) Dst() uintptr

type Key 

type Key int32
const (
	KeyShift Key = 1 << iota
	KeyCtrl
	KeyAlt
	KeyBackspace
	KeyReturn
)

type MouseButton 

type MouseButton int32
const (
	MouseLeft MouseButton = 1 << iota
	MouseRight
	MouseMiddle
)

type OptFlags 

type OptFlags int32
const (
	OptAlignCenter OptFlags = 1 << iota
	OptAlignRight
	OptNoInteract
	OptNoFrame
	OptNoResize
	OptNoScroll
	OptNoClose
	OptNoTitle
	OptHoldFocus
	OptAutosize
	OptPopup
	OptClosed
	OptExpanded
)

type Rect 

type Rect struct {
	X int32
	Y int32
	W int32
	H int32
}

typedef struct { int x, y, w, h; } mu_Rect;

func NewRect 

func NewRect(x, y, w, h int32) Rect

func (*Rect) Contains 

func (r *Rect) Contains(x, y int32) bool

type RectCommand 

type RectCommand struct {
	*Command
}

func (*RectCommand) Color 

func (c *RectCommand) Color() Color

func (*RectCommand) Rect 

func (c *RectCommand) Rect() Rect

type ResultFlags 

type ResultFlags int32
const (
	ResActive ResultFlags = 1 << iota
	ResSubmit
	ResChange
)

type Style 

type Style struct {
	// contains filtered or unexported fields
}

func (*Style) Color 

func (s *Style) Color(id ColorID) Color

func (*Style) SetColor 

func (s *Style) SetColor(id ColorID, color Color)

type TextCommand 

type TextCommand struct {
	*Command
}

func (*TextCommand) Color 

func (c *TextCommand) Color() Color

func (*TextCommand) Font 

func (c *TextCommand) Font() Font

func (*TextCommand) Pos 

func (c *TextCommand) Pos() Vec2

func (*TextCommand) Text 

func (c *TextCommand) Text() string

type Vec2 

type Vec2 struct {
	X int32
	Y int32
}

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