From b6063d2fed5f3c58f3de2843f830ca298f4b44cb Mon Sep 17 00:00:00 2001
From: Matt Jenkins <matt@majenko.co.uk>
Date: Sun, 12 Jan 2020 13:15:52 +0000
Subject: [PATCH] Fix tree redraw on split resize

---
 .../audiobookrecorder/AudiobookRecorder.java    | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/uk/co/majenko/audiobookrecorder/AudiobookRecorder.java b/src/uk/co/majenko/audiobookrecorder/AudiobookRecorder.java
index 553595a..dd761a4 100644
--- a/src/uk/co/majenko/audiobookrecorder/AudiobookRecorder.java
+++ b/src/uk/co/majenko/audiobookrecorder/AudiobookRecorder.java
@@ -36,6 +36,9 @@ import org.w3c.dom.Attr;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 
+import java.beans.PropertyChangeListener;
+import java.beans.PropertyChangeEvent;
+
 public class AudiobookRecorder extends JFrame {
 
     // Settings - tweakable
@@ -776,6 +779,20 @@ public class AudiobookRecorder extends JFrame {
         mainSplit = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, mainScroll, notesScroll);
         centralPanel.add(mainSplit, BorderLayout.CENTER);
 
+        mainSplit.addPropertyChangeListener(new PropertyChangeListener() {
+            public void propertyChange(PropertyChangeEvent ev) {
+                if (ev.getPropertyName().equals("dividerLocation")) {
+                    if ((bookTreeModel != null) && (book != null)) {
+                        SwingUtilities.invokeLater(new Runnable() {
+                            public void run() {
+                                bookTreeModel.reload(book);
+                            }
+                        });
+                    }
+                }
+            }
+        });
+
 
         setTitle("AudioBook Recorder");