3 files changed, 23 insertions, 8 deletions

diff --git a/src/jcgp/gui/population/ChromosomePane.java b/src/jcgp/gui/population/ChromosomePane.java
index 0279d09..4a47f34 100644
--- a/src/jcgp/gui/population/ChromosomePane.java
+++ b/src/jcgp/gui/population/ChromosomePane.java
@@ -26,12 +26,13 @@ public class ChromosomePane extends ScrollPane {
 	private int rows, columns;
 	
 	private boolean target = false;
-	private boolean evaluating = false;
+	private PopulationPane parent;
 	
-	public ChromosomePane(Chromosome chromosome, GUI gui) {
+	public ChromosomePane(Chromosome chromosome, GUI gui, PopulationPane parent) {
 		super();
 		
 		final Resources resources = gui.getExperiment().getResources();
+		this.parent = parent;
 		
 		rows = resources.rows();
 		columns = resources.columns();
@@ -143,7 +144,6 @@ public class ChromosomePane extends ScrollPane {
 	}
 	
 	public void setInputs(Object[] values) {
-		evaluating = true;
 		for (int i = 0; i < guiInputs.length; i++) {
 			guiInputs[i].setValue(values[i]);
 			guiInputs[i].updateText();
@@ -167,7 +167,6 @@ public class ChromosomePane extends ScrollPane {
 	}
 	
 	public void hideValues() {
-		evaluating = false;
 		for (int i = 0; i < guiInputs.length; i++) {
 			guiInputs[i].updateText();
 		}
@@ -185,6 +184,6 @@ public class ChromosomePane extends ScrollPane {
 	 * @return the evaluating
 	 */
 	public boolean isEvaluating() {
-		return evaluating;
+		return parent.isEvaluating();
 	}
 }
diff --git a/src/jcgp/gui/population/GUIGene.java b/src/jcgp/gui/population/GUIGene.java
index 5ce839e..c41261d 100644
--- a/src/jcgp/gui/population/GUIGene.java
+++ b/src/jcgp/gui/population/GUIGene.java
@@ -12,7 +12,7 @@ import jcgp.backend.population.Gene;
 
 public abstract class GUIGene extends Group {
 
-	public static final double NODE_RADIUS = 30;
+	public static final double NODE_RADIUS = 35;
 	public static final double SPACING = 15;
 	
 	public static final double THETA = Math.PI / 1.4;
diff --git a/src/jcgp/gui/population/PopulationPane.java b/src/jcgp/gui/population/PopulationPane.java
index 64b61c4..28b0ad9 100644
--- a/src/jcgp/gui/population/PopulationPane.java
+++ b/src/jcgp/gui/population/PopulationPane.java
@@ -10,6 +10,8 @@ import jcgp.gui.GUI;
 public class PopulationPane extends TabPane {
 	
 	private GUI gui;
+	private TestCase<Object> currentTestCase;
+	private boolean evaluating = false;
 	
 	public PopulationPane(GUI gui) {
 		super();
@@ -25,7 +27,7 @@ public class PopulationPane extends TabPane {
 		Tab tab;
 		ChromosomePane cp;
 		for (int i = 0; i < jcgp.getResources().populationSize(); i++) {
-			cp = new ChromosomePane(jcgp.getPopulation().getChromosome(i), gui);
+			cp = new ChromosomePane(jcgp.getPopulation().getChromosome(i), gui, this);
 			tab = new Tab("Chr " + i);
 			tab.setContent(cp);
 			getTabs().add(tab);
@@ -33,6 +35,9 @@ public class PopulationPane extends TabPane {
 	}
 		
 	public void updateGenes() {
+		if (evaluating) {
+			evaluateTestCase(currentTestCase);
+		}
 		for (int i = 0; i < getChildrenUnmodifiable().size(); i++) {
 			((ChromosomePane) getTabs().get(i).getContent()).updateGenes();
 		}
@@ -51,8 +56,10 @@ public class PopulationPane extends TabPane {
 	}
 	
 	public void evaluateTestCase(TestCase<Object> testCase) {
-		if (gui.getExperiment().getProblem() instanceof TestCaseProblem) {
+		if (gui.getExperiment().getProblem() instanceof TestCaseProblem && testCase != null) {
+			currentTestCase = testCase;
 			if (testCase.getInputs().length == gui.getExperiment().getResources().inputs()) {
+				evaluating = true;
 				for (int i = 0; i < getTabs().size(); i++) {
 					((ChromosomePane) getTabs().get(i).getContent()).setInputs(testCase.getInputs());
 				}
@@ -64,8 +71,17 @@ public class PopulationPane extends TabPane {
 	}
 	
 	public void hideValues() {
+		evaluating = false;
 		for (int i = 0; i < getTabs().size(); i++) {
 			((ChromosomePane) getTabs().get(i).getContent()).hideValues();
 		}
 	}
+
+	public boolean isEvaluating() {
+		return evaluating;
+	}
+
+	public void setEvaluating(boolean value) {
+		evaluating = value;
+	}
 }