From f9a350330e801125c7f8a5e308f3366ab0e909ee Mon Sep 17 00:00:00 2001
From: Steve <steveb9@u.washington.edu>
Date: Tue, 15 Feb 2011 00:13:41 +0000
Subject: Added OriginForces and Menu for them.

---
 src/tesseract/TesseractUI.java | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'src/tesseract/TesseractUI.java')

diff --git a/src/tesseract/TesseractUI.java b/src/tesseract/TesseractUI.java
index b2b010e..de765f7 100644
--- a/src/tesseract/TesseractUI.java
+++ b/src/tesseract/TesseractUI.java
@@ -28,6 +28,8 @@ import tesseract.forces.CircularXY;
 import tesseract.forces.CircularXZ;
 import tesseract.forces.Force;
 import tesseract.forces.Gravity;
+import tesseract.forces.LinearOrigin;
+import tesseract.forces.QuadradicOrigin;
 import tesseract.menuitems.ChainLinkMenuItem;
 import tesseract.menuitems.DonutMenuItem;
 import tesseract.menuitems.EllipsoidMenuItem;
@@ -230,6 +232,44 @@ public class TesseractUI extends JFrame {
 			});
 		forcesMenu.add(circularXY);
 		
+		final JMenuItem originLinear = new JCheckBoxMenuItem("Linear proportional force towards the origin", false);
+		originLinear.addActionListener(new ActionListener() {
+				private Force me;
+				
+				// Constructor 
+				{
+					me = new LinearOrigin(.5f);
+				}
+				
+				public void actionPerformed(ActionEvent e) {
+					if (((JCheckBoxMenuItem) e.getSource()).isSelected()) {
+						myWorld.addForce(me);
+					} else {
+						myWorld.removeForce(me);
+					}
+				}			
+			});
+		forcesMenu.add(originLinear);
+		
+		final JMenuItem originQuadradic = new JCheckBoxMenuItem("Quadratic proportional force towards the origin", false);
+		originQuadradic.addActionListener(new ActionListener() {
+				private Force me;
+				
+				// Constructor 
+				{
+					me = new QuadradicOrigin(.5f);
+				}
+				
+				public void actionPerformed(ActionEvent e) {
+					if (((JCheckBoxMenuItem) e.getSource()).isSelected()) {
+						myWorld.addForce(me);
+					} else {
+						myWorld.removeForce(me);
+					}
+				}			
+			});
+		forcesMenu.add(originQuadradic);
+		
 		menuBar.add(forcesMenu);
 		
 		// Add reset Simulator menu item
-- 
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