ifwidget

Documentation

Overview

Package ifwidget provides a simple widget that behaves differently depending on the condition supplied.

Index

• type Predicate
• type Widget
  • func New(wtrue gowid.IWidget, wfalse gowid.IWidget, pred Predicate) *Widget
  • 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) Selectable() bool
  • 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

Types

type Predicate

type Predicate func() bool

type Widget

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

func New

func New(wtrue gowid.IWidget, wfalse gowid.IWidget, pred Predicate) *Widget

func (*Widget) Render

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

func (*Widget) RenderSize

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

func (*Widget) Selectable

func (w *Widget) Selectable() bool

func (*Widget) SetSubWidget

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

func (*Widget) String

func (w *Widget) String() string

func (*Widget) SubWidget

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

func (*Widget) SubWidgetSize

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

func (*Widget) UserInput

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