button

type Decoration ¶

type Decoration struct {
	Left  string
	Right string
}

Decoration is a simple struct that implements IDecoratedAround.

func (b *Decoration) LeftDec() string

func (b *Decoration) RightDec() string

func (w *Decoration) SetLeftDec(dec string, app gowid.IApp)

func (w *Decoration) SetRightDec(dec string, app gowid.IApp)

type IClickableIdentityWidget ¶

type IClickableIdentityWidget interface {
	gowid.IClickableWidget
	gowid.IIdentity
}

type ICustomKeys ¶

type ICustomKeys interface {
	CustomSelectKeys() bool
	SelectKeys() []gowid.IKey // can't be nil
}

type IDecoratedAround ¶

type IDecoratedAround interface {
	LeftDec() string
	RightDec() string
}

IDecoratedAround is the interface for any type that provides "decoration" on its left and right side e.g. for buttons, something like "<" and ">".

type IDecoratedMiddle ¶

type IDecoratedMiddle interface {
	MiddleDec() string
}

IDecoratedMiddle is implemented by any type that provides "decoration" in the middle of its render, such as a 'x' or a '-' symbol on a checked button.

type IWidget ¶

type IWidget interface {
	gowid.ICompositeWidget
	IDecoratedAround
}

IWidget is implemented by any widget that contains exactly one exposed subwidget (ICompositeWidget) and that is decorated on its left and right (IDecoratedAround).

type Options ¶

type Options struct {
	Decoration
	SelectKeysProvided bool
	SelectKeys         []gowid.IKey
}

type Widget ¶

type Widget struct {
	*gowid.Callbacks
	gowid.SubWidgetCallbacks
	gowid.ClickCallbacks
	*Decoration
	gowid.AddressProvidesID
	gowid.IsSelectable
	// contains filtered or unexported fields
}

func New(inner gowid.IWidget, opts ...Options) *Widget

func NewAlt(inner gowid.IWidget) *Widget

func NewBare(inner gowid.IWidget) *Widget

func NewDecorated(inner gowid.IWidget, decoration Decoration) *Widget

func (w *Widget) Click(app gowid.IApp)

func (w *Widget) CustomSelectKeys() bool

func (w *Widget) Render(size gowid.IRenderSize, focus gowid.Selector, app gowid.IApp) gowid.ICanvas

func (w *Widget) RenderSize(size gowid.IRenderSize, focus gowid.Selector, app gowid.IApp) gowid.IRenderBox

func (w *Widget) SelectKeys() []gowid.IKey

func (w *Widget) SetLeftDec(dec string, app gowid.IApp)

func (w *Widget) SetRightDec(dec string, app gowid.IApp)

func (w *Widget) SetSubWidget(wi gowid.IWidget, app gowid.IApp)

func (w *Widget) String() string

func (w *Widget) SubWidget() gowid.IWidget

func (w *Widget) SubWidgetSize(size gowid.IRenderSize, focus gowid.Selector, app gowid.IApp) gowid.IRenderSize

func (w *Widget) UserInput(ev interface{}, size gowid.IRenderSize, focus gowid.Selector, app gowid.IApp) bool