widget

package
v1.0.0 Latest Latest
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 Go to latest Published: Apr 7, 2021 License: BSD-3-Clause Imports: 8 Imported by: 1

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Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Action 

type Action interface {
	Run() error
}

func NewFuncAction 

func NewFuncAction(f func()) Action

func NewLinkAction 

func NewLinkAction(link string) Action

type Audio 

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

func NewAudio 

func NewAudio(path string, repeat bool) (*Audio, error)

func (*Audio) Click 

func (w *Audio) Click()

func (*Audio) Close 

func (a *Audio) Close()

func (Audio) Color 

func (w Audio) Color(state StateWidget) Color

func (Audio) IsHover 

func (w Audio) IsHover(x, y int32) bool

func (*Audio) KeyboardEvent 

func (w *Audio) KeyboardEvent(key *sdl.KeyboardEvent)

func (Audio) Position 

func (w Audio) Position() Position

func (*Audio) Render 

func (a *Audio) Render(r *sdl.Renderer) error

func (*Audio) SetAction 

func (w *Audio) SetAction(a Action)

func (*Audio) SetActionColor 

func (w *Audio) SetActionColor(c Color)

func (*Audio) SetColor 

func (w *Audio) SetColor(c Color)

func (*Audio) SetHoverColor 

func (w *Audio) SetHoverColor(c Color)

func (*Audio) SetPosition 

func (w *Audio) SetPosition(x, y int32)

func (*Audio) SetSize 

func (w *Audio) SetSize(width, height int32)

func (*Audio) SetState 

func (w *Audio) SetState(s StateWidget)

func (*Audio) SetStateToPlay 

func (a *Audio) SetStateToPlay(s StateWidget)

func (Audio) Size 

func (w Audio) Size() (int32, int32)

Size return the width and height block

func (Audio) State 

func (w Audio) State() StateWidget

State getter

func (*Audio) Unfocus 

func (w *Audio) Unfocus()

Unfocus remove the focus on the widget focus define the last interaction with the widget (ex with input)

type Block 

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

type Color 

type Color struct {
	Red   uint8
	Green uint8
	Blue  uint8
	Alpha uint8
}
var (
	ColorWhite = Color{
		Red:   255,
		Green: 255,
		Blue:  255,
		Alpha: 255,
	}
	ColorBlack Color = Color{
		Red:   0,
		Green: 0,
		Blue:  0,
		Alpha: 255,
	}
	ColorRed Color = Color{
		Red:   255,
		Green: 0,
		Blue:  0,
		Alpha: 255,
	}
	ColorGreen Color = Color{
		Red:   0,
		Green: 255,
		Blue:  0,
		Alpha: 255,
	}
	ColorBlue Color = Color{
		Red:   0,
		Green: 0,
		Blue:  255,
		Alpha: 255,
	}
	ColorNoColor Color = Color{
		Red:   0,
		Green: 0,
		Blue:  0,
		Alpha: 0,
	}
)

Alpha 0: alpha disable Alpha 0: min oppacity Alpha 255: max oppacity

type Colors 

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

type Ellipse 

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

func NewEllipse 

func NewEllipse(w, h int32) *Ellipse

func (*Ellipse) Click 

func (w *Ellipse) Click()

func (*Ellipse) Close 

func (e *Ellipse) Close()

func (Ellipse) Color 

func (w Ellipse) Color(state StateWidget) Color

func (Ellipse) IsHover 

func (e Ellipse) IsHover(x, y int32) bool

IsHover override the widget IsHover to check is mouse is hover the circle

func (*Ellipse) KeyboardEvent 

func (w *Ellipse) KeyboardEvent(key *sdl.KeyboardEvent)

func (Ellipse) Position 

func (w Ellipse) Position() Position

func (*Ellipse) Render 

func (e *Ellipse) Render(r *sdl.Renderer) error

func (*Ellipse) SetAction 

func (w *Ellipse) SetAction(a Action)

func (*Ellipse) SetActionColor 

func (w *Ellipse) SetActionColor(c Color)

func (*Ellipse) SetColor 

func (w *Ellipse) SetColor(c Color)

func (*Ellipse) SetHoverColor 

func (w *Ellipse) SetHoverColor(c Color)

func (*Ellipse) SetPosition 

func (e *Ellipse) SetPosition(x, y int32)

func (*Ellipse) SetSize 

func (e *Ellipse) SetSize(w, h int32)

func (*Ellipse) SetState 

func (w *Ellipse) SetState(s StateWidget)

func (*Ellipse) SetStyle 

func (e *Ellipse) SetStyle(s EllipseStyle)

func (Ellipse) Size 

func (w Ellipse) Size() (int32, int32)

Size return the width and height block

func (Ellipse) State 

func (w Ellipse) State() StateWidget

State getter

func (*Ellipse) Unfocus 

func (w *Ellipse) Unfocus()

Unfocus remove the focus on the widget focus define the last interaction with the widget (ex with input)

type EllipseStyle 

type EllipseStyle uint8
const (
	EllipseStyleFill EllipseStyle = iota
	EllipseStyleBorder
)

type Font 

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

func NewFont 

func NewFont(file string, size int) (Font, error)

func (*Font) Close 

func (f *Font) Close()

type Input 

type Input struct {
	Text
	// contains filtered or unexported fields
}

func NewInput 

func NewInput(font Font) (*Input, error)

func (*Input) Click 

func (i *Input) Click()

func (Input) Color 

func (w Input) Color(state StateWidget) Color

func (Input) IsHover 

func (w Input) IsHover(x, y int32) bool

func (*Input) KeyboardEvent 

func (i *Input) KeyboardEvent(key *sdl.KeyboardEvent)

func (Input) Position 

func (w Input) Position() Position

func (*Input) Render 

func (i *Input) Render(r *sdl.Renderer) error

func (*Input) SetAction 

func (w *Input) SetAction(a Action)

func (*Input) SetActionColor 

func (w *Input) SetActionColor(c Color)

func (*Input) SetColor 

func (w *Input) SetColor(c Color)

func (*Input) SetHoverColor 

func (w *Input) SetHoverColor(c Color)

func (*Input) SetPosition 

func (w *Input) SetPosition(x, y int32)

func (*Input) SetSize 

func (w *Input) SetSize(width, height int32)

func (*Input) SetState 

func (w *Input) SetState(s StateWidget)

func (Input) Size 

func (w Input) Size() (int32, int32)

Size return the width and height block

func (Input) State 

func (w Input) State() StateWidget

State getter

func (*Input) Unfocus 

func (w *Input) Unfocus()

Unfocus remove the focus on the widget focus define the last interaction with the widget (ex with input)

type Picture 

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

func NewPicture 

func NewPicture(path string) (*Picture, error)

func (*Picture) Click 

func (w *Picture) Click()

func (*Picture) Close 

func (p *Picture) Close()

func (Picture) Color 

func (w Picture) Color(state StateWidget) Color

func (Picture) IsHover 

func (w Picture) IsHover(x, y int32) bool

func (*Picture) KeyboardEvent 

func (w *Picture) KeyboardEvent(key *sdl.KeyboardEvent)

func (Picture) Position 

func (w Picture) Position() Position

func (*Picture) Render 

func (p *Picture) Render(r *sdl.Renderer) error

func (*Picture) SetAction 

func (w *Picture) SetAction(a Action)

func (*Picture) SetActionColor 

func (w *Picture) SetActionColor(c Color)

func (*Picture) SetColor 

func (w *Picture) SetColor(c Color)

func (*Picture) SetHeightRatioWidth 

func (p *Picture) SetHeightRatioWidth(height int32)

func (*Picture) SetHoverColor 

func (w *Picture) SetHoverColor(c Color)

func (*Picture) SetPosition 

func (w *Picture) SetPosition(x, y int32)

func (*Picture) SetSize 

func (w *Picture) SetSize(width, height int32)

func (*Picture) SetState 

func (w *Picture) SetState(s StateWidget)

func (*Picture) SetWidthRatioHeight 

func (p *Picture) SetWidthRatioHeight(width int32)

func (Picture) Size 

func (w Picture) Size() (int32, int32)

Size return the width and height block

func (Picture) State 

func (w Picture) State() StateWidget

State getter

func (*Picture) Unfocus 

func (w *Picture) Unfocus()

Unfocus remove the focus on the widget focus define the last interaction with the widget (ex with input)

type Position 

type Position struct {
	X int32
	Y int32
}

Position define a point in the space. X horizontal axe Y horizontal axe

type Rect 

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

func NewRect 

func NewRect(w, h int32) *Rect

func (*Rect) Click 

func (w *Rect) Click()

func (*Rect) Close 

func (r *Rect) Close()

func (Rect) Color 

func (w Rect) Color(state StateWidget) Color

func (Rect) IsHover 

func (w Rect) IsHover(x, y int32) bool

func (*Rect) KeyboardEvent 

func (w *Rect) KeyboardEvent(key *sdl.KeyboardEvent)

func (Rect) Position 

func (w Rect) Position() Position

func (*Rect) Render 

func (r *Rect) Render(renderer *sdl.Renderer) error

func (*Rect) SetAction 

func (w *Rect) SetAction(a Action)

func (*Rect) SetActionColor 

func (w *Rect) SetActionColor(c Color)

func (*Rect) SetColor 

func (w *Rect) SetColor(c Color)

func (*Rect) SetHoverColor 

func (w *Rect) SetHoverColor(c Color)

func (*Rect) SetPosition 

func (w *Rect) SetPosition(x, y int32)

func (*Rect) SetSize 

func (w *Rect) SetSize(width, height int32)

func (*Rect) SetState 

func (w *Rect) SetState(s StateWidget)

func (*Rect) SetStyle 

func (r *Rect) SetStyle(s RectStyle)

func (Rect) Size 

func (w Rect) Size() (int32, int32)

Size return the width and height block

func (Rect) State 

func (w Rect) State() StateWidget

State getter

func (*Rect) Unfocus 

func (w *Rect) Unfocus()

Unfocus remove the focus on the widget focus define the last interaction with the widget (ex with input)

type RectStyle 

type RectStyle uint8
const (
	RectStyleFill RectStyle = iota
	RectStyleBorder
)

type StateWidget 

type StateWidget uint8
const (
	StateBase StateWidget = iota
	StateHover
	StateAction
	StateOff
)

type Text 

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

func NewText 

func NewText(txt string, font Font) (*Text, error)

func (*Text) Click 

func (w *Text) Click()

func (*Text) Close 

func (t *Text) Close()

func (Text) Color 

func (w Text) Color(state StateWidget) Color

func (Text) IsHover 

func (w Text) IsHover(x, y int32) bool

func (*Text) KeyboardEvent 

func (w *Text) KeyboardEvent(key *sdl.KeyboardEvent)

func (Text) Position 

func (w Text) Position() Position

func (*Text) Render 

func (t *Text) Render(r *sdl.Renderer) error

func (*Text) Set 

func (t *Text) Set(txt string)

func (*Text) SetAction 

func (w *Text) SetAction(a Action)

func (*Text) SetActionColor 

func (w *Text) SetActionColor(c Color)

func (*Text) SetColor 

func (w *Text) SetColor(c Color)

func (*Text) SetHoverColor 

func (w *Text) SetHoverColor(c Color)

func (*Text) SetPosition 

func (w *Text) SetPosition(x, y int32)

func (*Text) SetSize 

func (w *Text) SetSize(width, height int32)

func (*Text) SetState 

func (w *Text) SetState(s StateWidget)

func (Text) Size 

func (w Text) Size() (int32, int32)

Size return the width and height block

func (*Text) SizeSTR 

func (t *Text) SizeSTR() (int32, int32, error)

SizeSTR getter

func (Text) State 

func (w Text) State() StateWidget

State getter

func (*Text) Unfocus 

func (w *Text) Unfocus()

Unfocus remove the focus on the widget focus define the last interaction with the widget (ex with input)

type Widget 

type Widget interface {
	SetColor(c Color)
	SetHoverColor(c Color)
	SetActionColor(c Color)
	SetAction(Action)
	Color(StateWidget) Color
	Position() Position
	SetPosition(x, y int32)
	IsHover(x, y int32) bool
	SetState(s StateWidget)
	State() StateWidget
	SetSize(w, h int32)
	Click()
	Unfocus()
	KeyboardEvent(key *sdl.KeyboardEvent)
	Size() (int32, int32)

	Render(r *sdl.Renderer) error
	Close()
}

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