view

type Drawable interface {
	Draw(view IView, canvas canvas.Canvas)
}

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

type IElement interface {
	Id() int64
	Name() string
	Get(key string) interface{}
	Set(key string, value interface{})
	Attributes() map[string]interface{}
	FirstChild() IElement
	LastChild() IElement
	NextSibling() IElement
	PrevSibling() IElement
	Append(e IElement)
	Before(e IElement)
	After(e IElement)
	Parent() IElement
	Remove()
	// contains filtered or unexported methods
}

type IElementConstructor = func(id int64, name string) IElement

type ILayout interface {
	Layout(view IView)
}

type IView interface {
	CreateElement(name string) IElement
	DeleteElement(id int64)
	GetElement(id int64) IElement
	Set(id int64, key string, value interface{})
	SetSize(width float64, height float64)
	SetUnit(name string, scale float64, base float64)
	Width() float64
	Height() float64
	Calculate(v string, base float64, defaultValue float64) float64
	Layout(id int64)
	Draw(id int64, canvas canvas.Canvas)
	Provider() IViewProvider
}

type IViewElement interface {
	IElement
	X() float64
	Y() float64
	Width() float64
	Height() float64
	ContentWidth() float64
	ContentHeight() float64
	SetX(v float64)
	SetY(v float64)
	SetWidth(v float64)
	SetHeight(v float64)
	SetContentWidth(v float64)
	SetContentHeight(v float64)
}

type IViewProvider interface {
	GetImage(src string) image.Image
	GetFont(v string) font.Face
}

type TextElement struct {
	ViewElement
	// contains filtered or unexported fields
}

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

type ViewElement struct {
	Element
	// contains filtered or unexported fields
}

type ViewUnit struct {
	Scale float64
	Base  float64
}