From ad6d547812bf688ea292ca555d4a26e4b3f66ef3 Mon Sep 17 00:00:00 2001
From: James Johnson <triplejam@protonmail.com>
Date: Thu, 11 Jan 2018 09:19:02 -0500
Subject: [PATCH] Even better, scrolling

---
 src/dlangui/widgets/editors.d | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/dlangui/widgets/editors.d b/src/dlangui/widgets/editors.d
index 6dc5fb7e..fcc80671 100644
--- a/src/dlangui/widgets/editors.d
+++ b/src/dlangui/widgets/editors.d
@@ -3468,6 +3468,12 @@ class EditBox : EditWidgetBase {
         if (_contentChanged)
           needRewrap = true;
           
+        if (lastStartingLine != _firstVisibleLine)
+        {
+            needRewrap = true;
+            lastStartingLine = _firstVisibleLine;
+        }
+          
         if (rc.width <= 0 && _wordWrap)
         {
             return;
@@ -3520,7 +3526,7 @@ class EditBox : EditWidgetBase {
                     CustomCharProps[] wrapProps;
                     foreach (int q, curWrap; wrappedLine)
                     {
-                        auto lineOffset = q + i + wrapsUpTo(i);
+                        auto lineOffset = q + i + wrapsUpTo(i + _firstVisibleLine);
                         if (highlight)
                         {
                             wrapProps = highlight[accumulativeLength .. $];