Enable swipe from left and from right in OH admin pages

Signed-off-by: DigiH <17110652+DigiH@users.noreply.github.com>

Author: DigiH

openHAB/UI/OpenHABWebViewController.swift

@@ -119,9 +119,10 @@ class OpenHABWebViewController: OpenHABViewController {
         super.viewDidLoad()
         navigationController?.interactivePopGestureRecognizer?.isEnabled = true
         attachWebViewToLayout(webView)
+        webView.allowsBackForwardNavigationGestures = true
 
         loadingOverlay.backgroundColor = .systemBackground
-        loadingOverlay.isHidden = true
+        loadingOverlay.isHidden = false
         loadingOverlay.translatesAutoresizingMaskIntoConstraints = false
         view.addSubview(loadingOverlay)
         NSLayoutConstraint.activate([
@@ -517,6 +518,8 @@ class OpenHABWebViewController: OpenHABViewController {
             webview.isInspectable = true
         }
 
+        webview.allowsBackForwardNavigationGestures = true
+
         // Avoid safe-area content insets which can leave a small gap at the bottom on iPad until a reload.
         webview.scrollView.contentInsetAdjustmentBehavior = .never
         webview.scrollView.contentInset = .zero

openHAB/UI/SwiftUI/Rows/WebRowView.swift

@@ -143,6 +143,7 @@ struct WebRowView: UIViewRepresentable {
     func makeUIView(context: Context) -> WKWebView {
         let homeId = Preferences.shared.currentHomePreferences.id
         let webView = WKWebView(frame: .zero, configuration: WebRowViewConfigurationFactory.make(homeId: homeId))
+        webView.allowsBackForwardNavigationGestures = true
         webView.navigationDelegate = context.coordinator
         return webView
     }