WKWebView in Interface Builder

Question

It seems that the IB object templates in XCode 6 beta are still creating old-style objects (UIWebView for iOS and WebView for OSX). Hopefully Apple will update them for the

Answer 1

Here's a simple Swift 3 version based on crx_au's excellent answer.

import WebKit

class WKWebView_IBWrapper: WKWebView {
    required convenience init?(coder: NSCoder) {
        let config = WKWebViewConfiguration()
        //config.suppressesIncrementalRendering = true //any custom config you want to add
        self.init(frame: .zero, configuration: config)
        self.translatesAutoresizingMaskIntoConstraints = false
    }
}

Create a UIView in Interface Builder, assign your constraints, and assign it WKWebView_IBWrapper as a custom class, like so: