resize

Documentation

Index

• Variables
• func Listener(handler func(Event)) (events.Type, events.Handler)
• type Event
  • func New(old, new geometry.Size) Event
  • func (r Event) IsGreater() bool
  • func (r Event) IsWider() bool
  • func (r Event) String() string

Variables

var EventType = events.NewType("Resize")

Functions

func Listener

func Listener(handler func(Event)) (events.Type, events.Handler)

Listener returns an events.Listener that will call the given handler on resize events.

Types

type Event

type Event struct {
	events.Event
	Old, New geometry.Size
}

Event define a resize event.

func New

func New(old, new geometry.Size) Event

New returns a new resize event.

func (Event) IsGreater

func (r Event) IsGreater() bool

IsGreater returns true if the new terminal size is greater.

func (Event) IsWider

func (r Event) IsWider() bool

IsWider returns true if the new terminal size is wider.

func (Event) String

func (r Event) String() string

String implements the fmt.Stringer interface.