From 38fde456a326d5890cb0288f55205695750ca208 Mon Sep 17 00:00:00 2001
From: David Schulz <david.schulz@qt.io>
Date: Tue, 30 May 2023 10:02:41 +0200
Subject: [PATCH] CppEditor: use markdown for resource image tooltips

Fixes: QTCREATORBUG-29217
Change-Id: Iba3d876d988336276996aac733a6ea9b0eb45882
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
---
 src/plugins/cppeditor/resourcepreviewhoverhandler.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plugins/cppeditor/resourcepreviewhoverhandler.cpp b/src/plugins/cppeditor/resourcepreviewhoverhandler.cpp
index 0937df32ab6..8654b2c35d1 100644
--- a/src/plugins/cppeditor/resourcepreviewhoverhandler.cpp
+++ b/src/plugins/cppeditor/resourcepreviewhoverhandler.cpp
@@ -166,7 +166,7 @@ void ResourcePreviewHoverHandler::operateTooltip(TextEditorWidget *editorWidget,
 {
     const QString tt = makeTooltip();
     if (!tt.isEmpty())
-        Utils::ToolTip::show(point, tt, editorWidget);
+        Utils::ToolTip::show(point, tt, Qt::MarkdownText, editorWidget);
     else
         Utils::ToolTip::hide();
 }
@@ -180,7 +180,7 @@ QString ResourcePreviewHoverHandler::makeTooltip() const
 
     const Utils::MimeType mimeType = Utils::mimeTypeForFile(m_resPath);
     if (mimeType.name().startsWith("image", Qt::CaseInsensitive))
-        ret += QString("<img src=\"file:///%1\" /><br/>").arg(m_resPath);
+        ret += QString("![image](%1)  \n").arg(m_resPath);
 
     ret += QString("<a href=\"file:///%1\">%2</a>")
                .arg(m_resPath, QDir::toNativeSeparators(m_resPath));