From efb5b9e11ba15c2ad02ee4fd6a13f00224f5392b Mon Sep 17 00:00:00 2001
From: Robert Colton <robertbcolton@gmail.com>
Date: Sun, 23 Feb 2020 08:35:29 -0500
Subject: [PATCH] Array List Model Update Fix (#484)

Fix interval added/removed update events for ArrayListModel.
---
 org/lateralgm/main/LGM.java                     |  2 +-
 org/lateralgm/ui/swing/util/ArrayListModel.java | 12 +++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/org/lateralgm/main/LGM.java b/org/lateralgm/main/LGM.java
index 4dcefc9fe..167b5c2ae 100644
--- a/org/lateralgm/main/LGM.java
+++ b/org/lateralgm/main/LGM.java
@@ -135,7 +135,7 @@
 
 public final class LGM
 	{
-	public static final String version = "1.8.98"; //$NON-NLS-1$
+	public static final String version = "1.8.99"; //$NON-NLS-1$
 
 	// TODO: This list holds the class loader for any loaded plugins which should be
 	// cleaned up and closed when the application closes.
diff --git a/org/lateralgm/ui/swing/util/ArrayListModel.java b/org/lateralgm/ui/swing/util/ArrayListModel.java
index 4ca2aea02..16d7f2719 100644
--- a/org/lateralgm/ui/swing/util/ArrayListModel.java
+++ b/org/lateralgm/ui/swing/util/ArrayListModel.java
@@ -83,7 +83,17 @@ public void updated(UpdateEvent e)
 			}
 		else
 			lde = new ListDataEvent(e.source.owner,ListDataEvent.CONTENTS_CHANGED,0,Integer.MAX_VALUE);
+
 		for (ListDataListener l : listeners)
-			l.contentsChanged(lde);
+			switch (lde.getType())
+				{
+				case ListDataEvent.INTERVAL_ADDED:
+					l.intervalAdded(lde);
+				case ListDataEvent.INTERVAL_REMOVED:
+					l.intervalRemoved(lde);
+				case ListDataEvent.CONTENTS_CHANGED:
+				default:
+					l.contentsChanged(lde);
+				}
 		}
 	}