Show horizontal scrollbar only when wrapLines is off (#249)

xyzqm · web-flow · commit d12148314988 · 2024-05-27T14:08:53.000+02:00
diff --git a/Sources/CodeEditSourceEditor/Controller/TextViewController+LoadView.swift b/Sources/CodeEditSourceEditor/Controller/TextViewController+LoadView.swift
@@ -18,7 +18,7 @@ extension TextViewController {
         scrollView.translatesAutoresizingMaskIntoConstraints = false
         scrollView.contentView.postsFrameChangedNotifications = true
         scrollView.hasVerticalScroller = true
-        scrollView.hasHorizontalScroller = true
+        scrollView.hasHorizontalScroller = !wrapLines
         scrollView.documentView = textView
         scrollView.contentView.postsBoundsChangedNotifications = true
 
diff --git a/Sources/CodeEditSourceEditor/Controller/TextViewController.swift b/Sources/CodeEditSourceEditor/Controller/TextViewController.swift
@@ -91,6 +91,7 @@ public class TextViewController: NSViewController {
     public var wrapLines: Bool {
         didSet {
             textView.layoutManager.wrapLines = wrapLines
+            scrollView.hasHorizontalScroller = !wrapLines
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -91,6 +91,7 @@ public class TextViewController: NSViewController {`
`91`	`91`	`public var wrapLines: Bool {`
`92`	`92`	`didSet {`
`93`	`93`	`textView.layoutManager.wrapLines = wrapLines`
	`94`	`+ scrollView.hasHorizontalScroller = !wrapLines`
`94`	`95`	`}`
`95`	`96`	`}`
`96`	`97`