From 78934b996179e6d8373140b77cbeb5187bd0c4d8 Mon Sep 17 00:00:00 2001
From: "jason@long.name" <jason@long.name@d9718cc8-9f43-0410-858b-315f434eb58c>
Date: Mon, 20 May 2013 16:12:10 +0000
Subject: [PATCH] error_popup: protect all mouse events from unexpected errors

git-svn-id: https://micropolis.googlecode.com/svn/trunk/micropolis-java@656 d9718cc8-9f43-0410-858b-315f434eb58c
---
 src/micropolisj/gui/MainWindow.java | 30 ++++++++++++++++++++++++-----
 1 file changed, 25 insertions(+), 5 deletions(-)

diff --git a/src/micropolisj/gui/MainWindow.java b/src/micropolisj/gui/MainWindow.java
index 68fef2e..80ba794 100644
--- a/src/micropolisj/gui/MainWindow.java
+++ b/src/micropolisj/gui/MainWindow.java
@@ -184,23 +184,43 @@ public class MainWindow extends JFrame
 		MouseAdapter mouse = new MouseAdapter() {
 			public void mousePressed(MouseEvent ev)
 			{
-				onToolDown(ev);
+				try {
+					onToolDown(ev);
+				} catch (Throwable e) {
+					showErrorMessage(e);
+				}
 			}
 			public void mouseReleased(MouseEvent ev)
 			{
-				onToolUp(ev);
+				try {
+					onToolUp(ev);
+				} catch (Throwable e) {
+					showErrorMessage(e);
+				}
 			}
 			public void mouseDragged(MouseEvent ev)
 			{
-				onToolDrag(ev);
+				try {
+					onToolDrag(ev);
+				} catch (Throwable e) {
+					showErrorMessage(e);
+				}
 			}
 			public void mouseMoved(MouseEvent ev)
 			{
-				onToolHover(ev);
+				try {
+					onToolHover(ev);
+				} catch (Throwable e) {
+					showErrorMessage(e);
+				}
 			}
 			public void mouseExited(MouseEvent ev)
 			{
-				onToolExited(ev);
+				try {
+					onToolExited(ev);
+				} catch (Throwable e) {
+					showErrorMessage(e);
+				}
 			}
 			};
 		drawingArea.addMouseListener(mouse);