Layout on WillAppear

Author: thecoolwinter

Sources/CodeEditSourceEditor/Controller/TextViewController+LoadView.swift

@@ -29,6 +29,7 @@ extension TextViewController {
         )
 
         minimapView = MinimapView(textView: textView, theme: theme)
+        minimapView.postsFrameChangedNotifications = true
         minimapView.isHidden = !showMinimap
         scrollView.addFloatingSubview(minimapView, for: .vertical)
 
@@ -68,7 +69,7 @@ extension TextViewController {
     func setUpConstraints() {
         guard let findViewController else { return }
 
-        let maxWidthConstraint = minimapView.widthAnchor.constraint(lessThanOrEqualToConstant: 150)
+        let maxWidthConstraint = minimapView.widthAnchor.constraint(lessThanOrEqualToConstant: 140)
         let relativeWidthConstraint = minimapView.widthAnchor.constraint(
             equalTo: view.widthAnchor,
             multiplier: 0.17

Sources/CodeEditSourceEditor/Controller/TextViewController+ReloadUI.swift

@@ -7,7 +7,7 @@
 
 import AppKit
 
-extension TextViewController [
+extension TextViewController {
     func reloadUI() {
         textView.isEditable = isEditable
         textView.isSelectable = isSelectable
@@ -20,4 +20,4 @@ extension TextViewController [
         minimapView.updateContentViewHeight()
         minimapView.updateDocumentVisibleViewPosition()
     }
-]
+}

Sources/CodeEditSourceEditor/Controller/TextViewController.swift

@@ -328,6 +328,13 @@ public class TextViewController: NSViewController {
     /// A default `NSParagraphStyle` with a set `lineHeight`
     package lazy var paragraphStyle: NSMutableParagraphStyle = generateParagraphStyle()
 
+    override public func viewWillAppear() {
+        super.viewWillAppear()
+        // The calculation this causes cannot be done until the view knows it's final position
+        updateTextInsets()
+        minimapView.layout()
+    }
+
     deinit {
         if let highlighter {
             textView.removeStorageDelegate(highlighter)