From c26ff2da6b569700fae0047ce2979cff9b9166bb Mon Sep 17 00:00:00 2001
From: ed <eddavies95@gmail.com>
Date: Wed, 1 Sep 2021 12:03:05 +0100
Subject: [PATCH] DirectWrite:  Don't skip newline glyph runs when performing
 text layout

---
 .../native/juce_win32_DirectWriteTypeLayout.cpp      | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/modules/juce_graphics/native/juce_win32_DirectWriteTypeLayout.cpp b/modules/juce_graphics/native/juce_win32_DirectWriteTypeLayout.cpp
index 437a47b53a..189138d0c6 100644
--- a/modules/juce_graphics/native/juce_win32_DirectWriteTypeLayout.cpp
+++ b/modules/juce_graphics/native/juce_win32_DirectWriteTypeLayout.cpp
@@ -90,9 +90,17 @@ namespace DirectWriteTypeLayout
                                      DWRITE_GLYPH_RUN const* glyphRun, DWRITE_GLYPH_RUN_DESCRIPTION const* runDescription,
                                      IUnknown* clientDrawingEffect) noexcept override
         {
-            const String runString (runDescription->string, runDescription->stringLength);
+            const auto containsTextOrNewLines = [runDescription]
+            {
+                const String runString (runDescription->string, runDescription->stringLength);
 
-            if (! runString.containsNonWhitespaceChars())
+                if (runString.containsNonWhitespaceChars() || runString.containsAnyOf ("\n\r"))
+                    return true;
+
+                return false;
+            }();
+
+            if (! containsTextOrNewLines)
                 return S_OK;
 
             auto layout = static_cast<TextLayout*> (clientDrawingContext);