Kill the updater and animator thread when closing the GUI.

Author: tinevez

src/main/java/fiji/plugin/trackmate/gui/components/FilterGuiPanel.java

@@ -60,6 +60,7 @@
 import fiji.plugin.trackmate.Model;
 import fiji.plugin.trackmate.Settings;
 import fiji.plugin.trackmate.features.FeatureFilter;
+import fiji.plugin.trackmate.gui.GuiUtils;
 import fiji.plugin.trackmate.gui.displaysettings.DisplaySettings.TrackMateObject;
 import fiji.plugin.trackmate.util.OnRequestUpdater;
 
@@ -208,7 +209,9 @@ public FilterGuiPanel(
 
 		lblTop.setVisible( false ); // For now
 		logger = new ProgressBarLogger();
-
+		
+		// On close
+		GuiUtils.addOnClosingEvent( this, () -> updater.quit() );
 	}
 
 	/*

src/main/java/fiji/plugin/trackmate/gui/wizard/WizardPanel.java

@@ -36,6 +36,7 @@
 import javax.swing.JToggleButton;
 import javax.swing.border.EmptyBorder;
 
+import fiji.plugin.trackmate.gui.GuiUtils;
 import fiji.plugin.trackmate.gui.wizard.TransitionAnimator.Direction;
 import net.imglib2.ui.PainterThread;
 import net.imglib2.ui.PainterThread.Paintable;
@@ -146,6 +147,8 @@ public AnimatorPanel()
 			add( label );
 			this.painterThread = new PainterThread( this );
 			painterThread.start();
+
+			GuiUtils.addOnClosingEvent( this, () -> animatorPanel.painterThread.interrupt() );
 		}
 
 		public void start( final WizardPanelDescriptor from, final WizardPanelDescriptor to, final Direction direction )