Another attempt to fix empty URL bar

App/Titlebar and URL Bar/URLBar.swift

@@ -153,20 +153,12 @@ class URLBar: ReliefButton
         textField.font = .systemFont(ofSize: 13.0)
         textField.clearButtonMode = .never
         textField.placeholder = "URL or search term"
-        textField.addAction(UIAction(handler: { [unowned self] _ in
-            // Mask view visibility is affected by editing state.
-            self.layoutSubviews()
-        }), for: [ .editingDidBegin, .editingDidEnd ])
         textField.keyCommands = [
             UIKeyCommand(action: #selector(Self.downKeyPressed), input: UIKeyCommand.inputDownArrow)
                 .prioritizeOverSystem()
         ]
         addSubview(textField)
         
-        textField.addAction(.init(handler: { [textField, refreshButton ] _ in
-            refreshButton.isHidden = textField.isFirstResponder
-        }), for: [ .editingDidBegin, .editingDidEnd ])
-        
         refreshButton.tintColor = .secondaryLabel
         refreshButton.setImage(refreshImage, for: .normal)
         refreshButton.isPointerInteractionEnabled = true
@@ -189,6 +181,7 @@ class URLBar: ReliefButton
         documentSeparatorView.backgroundColor = .secondarySystemFill
         addSubview(documentSeparatorView)
         
+        controlsView.autoresizingMask = []
         controlsView.clearButton.addAction(.init(handler: { [textField] _ in
             textField.clearText()
         }), for: .primaryActionTriggered)
@@ -346,7 +339,7 @@ class URLBar: ReliefButton
         documentSeparatorView.frame = documentSeparatorView.frame.insetBy(dx: 0.0, dy: 3.0)
         
         // Text field controls
-        controlsView.frame = CGRect(origin: .zero, size: controlsView.sizeThatFits(bounds.size))
+        controlsView.frame = CGRect(origin: controlsView.frame.origin, size: controlsView.sizeThatFits(bounds.size))
         
         // Text field
         let textFieldPadding: CGFloat = 6.0
@@ -365,8 +358,18 @@ class URLBar: ReliefButton
         let refreshButtonSize = CGSize(width: textField.frame.height, height: textField.frame.height)
         refreshButton.frame = CGRect(origin: CGPoint(x: bounds.width - refreshButtonSize.width, y: 0), size: refreshButtonSize)
         
+        // Refresh vs. controls view visibility
+        let isFocused = textField.isFirstResponder
+        if isFocused {
+            controlsView.alpha = 1.0
+            refreshButton.alpha = 0.0
+        } else {
+            controlsView.alpha = 0.0
+            refreshButton.alpha = 1.0
+        }
+        
         // Error button
-        if case .error(error: _) = loadProgress, !textField.isFirstResponder {
+        if case .error(error: _) = loadProgress, !isFocused {
             errorButton.isHidden = false
             errorButton.sizeToFit()
             errorButton.frame = CGRect(
@@ -384,7 +387,7 @@ class URLBar: ReliefButton
         // Fade mask
         fadeMaskView.frame = textField.bounds
         fadeMaskView.image = fadeBackgroundImageForSize(fadeMaskView.frame.size, cutoffLocation: fadeCutoffLocation)
-        if !textField.isFirstResponder {
+        if !isFocused {
             textField.mask = fadeMaskView
         } else {
             textField.mask = nil