• Home
• com.raquo
• laminar_sjs1_2.12
• 17.0.0-M6
• source code
• FocusReceiver.scala

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

com.raquo.laminar.receivers.FocusReceiver.scala Maven / Gradle / Ivy

package com.raquo.laminar.receivers

import com.raquo.airstream.core.Source.EventSource
import com.raquo.laminar.modifiers.Binder
import com.raquo.laminar.nodes.{ReactiveElement, ReactiveHtmlElement}

object FocusReceiver {

  def <--(isFocused: EventSource[Boolean]): Binder[ReactiveHtmlElement.Base] = {
    Binder { element =>
      ReactiveElement.bindFn(element, isFocused.toObservable) { shouldFocus =>
        if (shouldFocus) element.ref.focus() else element.ref.blur()
      }
    }
  }
}