From f5aa6efee99846af042e5b540a06814eb6d35a41 Mon Sep 17 00:00:00 2001
From: Michael Bien <mbien42@gmail.com>
Date: Fri, 17 Jul 2026 12:43:10 +0200
Subject: [PATCH] Fix search preview editor mime type on JDK 27

mime types can't be set by String atm since the mime type injection
hack doesn't work anymore. Set it by editor kit, similar other code
does it (previews in bookmarks view, refactoring view. diffs etc).
---
 .../org/netbeans/modules/editor/EditorModule.java  |  2 ++
 .../org/netbeans/modules/search/ContextView.java   | 14 +++++---------
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/ide/editor/src/org/netbeans/modules/editor/EditorModule.java b/ide/editor/src/org/netbeans/modules/editor/EditorModule.java
index 12f5fb052ca8..eb8f3f0848ca 100644
--- a/ide/editor/src/org/netbeans/modules/editor/EditorModule.java
+++ b/ide/editor/src/org/netbeans/modules/editor/EditorModule.java
@@ -250,6 +250,8 @@ public void run() {
         if (topComponentRegistryListener != null) {
             TopComponent.getRegistry().removePropertyChangeListener(topComponentRegistryListener);
         }
+        
+        // TODO AppContext and kitRegistryKey don't exist anymore in JDK 27+
 
         // unregister our registry
         try {
diff --git a/platform/api.search/src/org/netbeans/modules/search/ContextView.java b/platform/api.search/src/org/netbeans/modules/search/ContextView.java
index 86486ea5b4ff..a464f0c85d38 100644
--- a/platform/api.search/src/org/netbeans/modules/search/ContextView.java
+++ b/platform/api.search/src/org/netbeans/modules/search/ContextView.java
@@ -25,7 +25,6 @@
 import java.awt.EventQueue;
 import java.awt.Rectangle;
 import java.beans.PropertyChangeEvent;
-import java.beans.PropertyChangeListener;
 import static java.lang.Thread.NORM_PRIORITY;
 import java.util.Map;
 import java.util.WeakHashMap;
@@ -53,6 +52,7 @@
 import org.openide.explorer.ExplorerManager;
 import org.openide.filesystems.FileObject;
 import org.openide.nodes.Node;
+import org.openide.text.CloneableEditorSupport;
 import org.openide.text.NbDocument;
 import org.openide.util.NbBundle;
 import org.openide.util.RequestProcessor;
@@ -450,8 +450,8 @@ public void setText(final String text,
              * (in this case, MIME-type only) must be set _before_ the text
              * is set.
              */
-            if ((editorMimeType == null) || !editorMimeType.equals(mimeType)) {
-                editorPane.setContentType(mimeType);
+            if (editorMimeType == null || !editorMimeType.equals(mimeType)) {
+                editorPane.setEditorKit(CloneableEditorSupport.getEditorKit(mimeType));
                 editorMimeType = mimeType;
             }
             editorPane.setText(text);
@@ -488,12 +488,8 @@ public void run() {
                 
                 if (location != null) {
                     final Document document = editorPane.getDocument();
-                    if (document instanceof StyledDocument) {
-                        StyledDocument styledDocument
-                                = (StyledDocument) document;
-                        int cursorOffset = getCursorOffset(
-                                                    (StyledDocument) document,
-                                                    location.getLine() - 1);
+                    if (document instanceof StyledDocument sd) {
+                        int cursorOffset = getCursorOffset(sd, location.getLine() - 1);
                         int startOff = cursorOffset + location.getColumn() - 1;
                         int endOff = startOff + location.getMarkLength();
                         editorPane.setSelectionStart(startOff);