Need to do a few tests on windows

8 files changed, 698 insertions, 14 deletions

diff --git a/src/jcgp/gui/ChromosomePane.java b/src/jcgp/gui/ChromosomePane.java
new file mode 100644
index 0000000..b4a628f
--- /dev/null
+++ b/src/jcgp/gui/ChromosomePane.java
@@ -0,0 +1,122 @@
+package jcgp.gui;
+
+import java.util.ArrayList;
+
+import javafx.scene.control.ScrollPane;
+import javafx.scene.layout.Pane;
+import javafx.scene.shape.Line;
+import jcgp.JCGP.Resources;
+import jcgp.gui.population.GUIGene;
+import jcgp.gui.population.GUIInput;
+import jcgp.gui.population.GUINode;
+import jcgp.gui.population.GUIOutput;
+import jcgp.population.Chromosome;
+import jcgp.population.Connection;
+import jcgp.population.Input;
+import jcgp.population.Node;
+
+
+public class ChromosomePane extends ScrollPane {
+
+	private GUINode[][] guiNodes;
+	private GUIInput[] guiInputs;
+	private GUIOutput[] guiOutputs;
+	
+	private Pane content;
+	
+	private ArrayList<Line> connectionLines;
+	
+	private boolean target = false;
+	
+	public ChromosomePane(Chromosome chromosome, Resources resources) {
+		super();		
+		connectionLines = new ArrayList<Line>();
+		
+		//setMouseTransparent(true);
+		
+		content = new Pane();
+		content.setId("content pane for genes");
+		
+		// generate the GUIGenes
+		// inputs
+		guiInputs = new GUIInput[resources.getInt("inputs")];
+		for (int i = 0; i < guiInputs.length; i++) {
+			// make the GUI elements
+			guiInputs[i] = new GUIInput(this, chromosome.getInput(i));
+			content.getChildren().addAll(guiInputs[i]);
+		}
+		// nodes
+		guiNodes = new GUINode[resources.getInt("rows")][resources.getInt("columns")];
+		double angle, xPos, yPos;
+		for (int r = 0; r < guiNodes.length; r++) {
+			for (int c = 0; c < guiNodes[r].length; c++) {
+				// make the connection lines
+				Line lines[] = new Line[resources.getInt("arity")];
+				for (int l = 0; l < lines.length; l++) {
+					angle = ((((double) (l + 1)) / ((double) (lines.length + 1))) * GUIGene.THETA) - (GUIGene.THETA / 2);
+					xPos = (-Math.cos(angle) * GUIGene.NODE_RADIUS) + (((c + 1) * (2 * GUIGene.NODE_RADIUS + GUIGene.SPACING)) + GUIGene.NODE_RADIUS);
+					yPos = (Math.sin(angle) * GUIGene.NODE_RADIUS) + ((r * (2 * GUIGene.NODE_RADIUS + GUIGene.SPACING)) + GUIGene.NODE_RADIUS);
+					
+					lines[l] = new Line(xPos, yPos, xPos, yPos);
+					lines[l].setMouseTransparent(true);
+					lines[l].setVisible(false);
+					connectionLines.add(lines[l]);
+				}
+				// make the GUI elements
+				guiNodes[r][c] = new GUINode(this, chromosome.getNode(r, c), lines);
+			}
+			content.getChildren().addAll(guiNodes[r]);
+		}
+		
+		// outputs
+		guiOutputs = new GUIOutput[resources.getInt("outputs")];
+		for (int i = 0; i < guiOutputs.length; i++) {
+			xPos = ((resources.getInt("columns") + 1) * (2 * GUIGene.NODE_RADIUS + GUIGene.SPACING));
+			yPos = (chromosome.getOutput(i).getIndex() * (2 * GUIGene.NODE_RADIUS + GUIGene.SPACING)) + GUIGene.NODE_RADIUS;
+			// make the line
+			Line line = new Line(xPos, yPos, xPos, yPos);
+			line.setMouseTransparent(true);
+			line.setVisible(false);
+			connectionLines.add(line);
+			// make the GUI elements
+			guiOutputs[i] = new GUIOutput(this, chromosome.getOutput(i), line);
+			content.getChildren().addAll(guiOutputs[i]);
+		}
+
+		content.getChildren().addAll(connectionLines);
+		setPrefWidth(620);	
+		setContent(content);
+	}
+	
+	public GUIGene getGuiGene(Connection gene) {
+		if (gene instanceof Input) {
+			return guiInputs[((Input) gene).getIndex()];
+		} else if (gene instanceof Node) {
+			return guiNodes[((Node) gene).getRow()][((Node) gene).getColumn()];
+		} else {
+			// something bad happened!
+			throw new ClassCastException();
+		}
+		
+	}
+	
+	public boolean isTarget() {
+		return target;
+	}
+	
+	public void setTarget(boolean newValue) {
+		target = newValue;
+	}
+	
+	public void update() {
+		for (int r = 0; r < guiNodes.length; r++) {
+			for (int c = 0; c < guiNodes[r].length; c++) {
+				guiNodes[r][c].updateLines();
+				guiNodes[r][c].updateFunction();
+			}
+		}
+		for (int i = 0; i < guiOutputs.length; i++) {
+			guiOutputs[i].updateLines();
+		}
+	}
+}
diff --git a/src/jcgp/gui/Messenger.java b/src/jcgp/gui/Messenger.java
new file mode 100644
index 0000000..becf47c
--- /dev/null
+++ b/src/jcgp/gui/Messenger.java
@@ -0,0 +1,7 @@
+package jcgp.gui;
+
+public class Messenger {
+
+	
+	
+}
diff --git a/src/jcgp/gui/GUIConsole.java b/src/jcgp/gui/console/GUIConsole.java
index 15ef2f6..0ef2be3 100644
--- a/src/jcgp/gui/GUIConsole.java
+++ b/src/jcgp/gui/console/GUIConsole.java
@@ -1,10 +1,5 @@
-package jcgp.gui;
+package jcgp.gui.console;
 
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.PrintStream;
-
-import javafx.application.Platform;
 import javafx.event.EventHandler;
 import javafx.scene.Cursor;
 import javafx.scene.control.TextArea;
@@ -21,14 +16,7 @@ public class GUIConsole extends AnchorPane {
 		super();
 		textArea.setEditable(false);
 		textArea.setWrapText(true);
-		
-//		System.setOut(new PrintStream(new OutputStream() {
-//			@Override
-//			public void write(final int b) throws IOException {
-//				textArea.appendText(String.valueOf((char) b));
-//			}
-//		}));
-		
+
 		setResizeListeners();
 		
 		AnchorPane.setTopAnchor(textArea, GUI.RESIZE_MARGIN);
diff --git a/src/jcgp/gui/settings/SettingsPane.java b/src/jcgp/gui/settings/SettingsPane.java
new file mode 100644
index 0000000..9edcbdb
--- /dev/null
+++ b/src/jcgp/gui/settings/SettingsPane.java
@@ -0,0 +1,400 @@
+package jcgp.gui.settings;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import javafx.beans.property.SimpleIntegerProperty;
+import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
+import javafx.geometry.Insets;
+import javafx.scene.Cursor;
+import javafx.scene.control.Button;
+import javafx.scene.control.CheckBox;
+import javafx.scene.control.ComboBox;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.input.MouseEvent;
+import javafx.scene.layout.AnchorPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Priority;
+import javafx.scene.layout.VBox;
+import javafx.scene.text.Font;
+import javafx.scene.text.FontSmoothingType;
+import javafx.scene.text.Text;
+import jcgp.GUI;
+import jcgp.JCGP;
+import jcgp.function.FunctionSet;
+import jcgp.gui.settings.parameters.*;
+import jcgp.modules.ea.EvolutionaryAlgorithm;
+import jcgp.modules.fitness.FitnessFunction;
+import jcgp.modules.mutator.Mutator;
+import jcgp.parameters.*;
+
+public class SettingsPane extends AnchorPane {
+	
+	private VBox mainContainer;
+	private VBox bpPane, eaPane, mutatorPane, ffPane, nfPane;
+	private ArrayList<GUIParameter> parameters = new ArrayList<GUIParameter>();
+	
+	private boolean dragging = false;
+	
+	public SettingsPane(JCGP cgp, GUI gui) {
+		super();
+		
+		setResizeListeners();
+		
+		mainContainer = new VBox(8);
+		mainContainer.setPadding(new Insets(5, GUI.RESIZE_MARGIN, 0, 2));
+		
+		setMinWidth(GUI.SETTINGS_WIDTH);
+		setPrefWidth(GUI.SETTINGS_WIDTH);
+		
+		initialiseBaseParameters(cgp, gui);
+		
+		initialiseEAParameters(cgp);
+		
+		initialiseMutatorParameters(cgp);
+		
+		initialiseFitnessFunctionParameters(cgp);
+		
+		initialiseNodeFunctionParameters(cgp);
+		
+		createControls(cgp, gui);
+		
+		ScrollPane scroll = new ScrollPane();
+		scroll.setFitToWidth(true);
+		scroll.setContent(mainContainer);
+		scroll.setStyle("-fx-background-color: #FFFFFF");
+		
+		AnchorPane.setTopAnchor(scroll, 0.0);
+		AnchorPane.setBottomAnchor(scroll, 0.0);
+		AnchorPane.setRightAnchor(scroll, 0.0);
+		AnchorPane.setLeftAnchor(scroll, GUI.RESIZE_MARGIN);
+		
+		getChildren().add(scroll);
+	}
+
+	private void initialiseBaseParameters(JCGP cgp, GUI gui) {
+		bpPane = new VBox(2);
+		
+		Text header = new Text("Base Parameters");
+		header.setFont(Font.font("Arial", 14));
+		header.setUnderline(true);
+		
+		bpPane.getChildren().add(header);
+		
+		final GUIIntegerParameter generation = new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("currentGen"));
+		final GUIIntegerParameter run = new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("currentRun"));
+		
+		parameters.add(new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("rows")));
+		parameters.add(new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("columns")));
+		parameters.add(new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("inputs")));
+		parameters.add(new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("outputs")));
+		parameters.add(new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("levelsBack")));
+		
+		parameters.add(new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("popSize")));
+		parameters.add(new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("generations")));
+		parameters.add(new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("runs")));
+		
+		parameters.add(generation);
+		parameters.add(run);
+		
+		parameters.add(new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("seed")));
+		parameters.add(new GUIIntegerParameter((IntegerParameter) cgp.getResources().getParameter("report")));
+		parameters.add(new GUIBooleanParameter((BooleanParameter) cgp.getResources().getParameter("verbose")));
+		
+		bpPane.getChildren().addAll(parameters);
+		
+		mainContainer.getChildren().add(bpPane);
+		
+		generation.getTextField().textProperty().bind(((SimpleIntegerProperty) cgp.getResources().getParameter("currentGen").valueProperty()).asString());
+	}
+
+	private void initialiseEAParameters(final JCGP cgp) {
+		eaPane = new VBox(2);
+		
+		Text header = new Text("Evolutionary Algorithm");
+		header.setFont(Font.font("Arial", 14));
+		header.setUnderline(true);
+		
+		final ComboBox<EvolutionaryAlgorithm> eaCBox = new ComboBox<EvolutionaryAlgorithm>();
+		eaCBox.getItems().addAll(cgp.getEvolutionaryAlgorithms());
+		eaCBox.getSelectionModel().select(cgp.getEvolutionaryAlgorithm());
+		eaCBox.prefWidthProperty().bind(mainContainer.widthProperty());
+		
+		final VBox eaParameters = new VBox();
+		eaParameters.setSpacing(2);
+		if (cgp.getEvolutionaryAlgorithm().getLocalParameters() != null) {
+			refreshParameters(cgp.getEvolutionaryAlgorithm().getLocalParameters().entrySet().iterator(), eaParameters);
+		}
+		
+		eaCBox.setOnAction(new EventHandler<ActionEvent>() {
+			@Override
+			public void handle(ActionEvent event) {
+				cgp.setEvolutionaryAlgorithm(eaCBox.getSelectionModel().getSelectedIndex());
+				if (eaCBox.getSelectionModel().getSelectedItem().getLocalParameters() != null) {
+					refreshParameters(eaCBox.getSelectionModel().getSelectedItem().getLocalParameters().entrySet().iterator(), eaParameters);
+				}
+			}
+		});
+		
+		eaPane.getChildren().addAll(header, eaCBox, eaParameters);	
+		mainContainer.getChildren().add(eaPane);
+	}
+
+	private void initialiseMutatorParameters(final JCGP cgp) {
+		mutatorPane = new VBox(2);
+		
+		Text header = new Text("Mutator");
+		header.setFontSmoothingType(FontSmoothingType.LCD);
+		header.setFont(Font.font("Arial", 14));
+		header.setUnderline(true);
+		
+		final ComboBox<Mutator> mutatorCBox = new ComboBox<Mutator>();
+		mutatorCBox.getItems().addAll(cgp.getMutators());
+		mutatorCBox.getSelectionModel().select(cgp.getMutator());
+		mutatorCBox.prefWidthProperty().bind(mainContainer.widthProperty());
+		
+		final VBox mutatorParameters = new VBox();
+		mutatorParameters.setSpacing(2);
+		if (cgp.getEvolutionaryAlgorithm().getLocalParameters() != null) {
+			refreshParameters(cgp.getMutator().getLocalParameters().entrySet().iterator(), mutatorParameters);
+		}
+		
+		mutatorCBox.setOnAction(new EventHandler<ActionEvent>() {
+			@Override
+			public void handle(ActionEvent event) {
+				cgp.setEvolutionaryAlgorithm(mutatorCBox.getSelectionModel().getSelectedIndex());
+				if (mutatorCBox.getSelectionModel().getSelectedItem().getLocalParameters() != null) {
+					refreshParameters(mutatorCBox.getSelectionModel().getSelectedItem().getLocalParameters().entrySet().iterator(), mutatorParameters);
+				}			
+			}
+		});
+		
+		mutatorPane.getChildren().addAll(header, mutatorCBox, mutatorParameters);
+		mainContainer.getChildren().add(mutatorPane); 
+	}
+	
+	private void initialiseFitnessFunctionParameters(final JCGP cgp) {
+		ffPane= new VBox(2);
+		
+		Text header = new Text("Fitness Function");
+		header.setFont(Font.font("Arial", 14));
+		header.setUnderline(true);
+		
+		final ComboBox<FitnessFunction> ffCBox = new ComboBox<FitnessFunction>();
+		ffCBox.getItems().addAll(cgp.getFitnessFunctions());
+		ffCBox.getSelectionModel().select(cgp.getFitnessFunction());
+		ffCBox.prefWidthProperty().bind(mainContainer.widthProperty());
+		
+		final VBox ffParameters = new VBox();
+		ffParameters.setSpacing(2);
+		if (cgp.getFitnessFunction().getLocalParameters() != null) {
+			refreshParameters(cgp.getFitnessFunction().getLocalParameters().entrySet().iterator(), ffParameters);
+		}
+		
+		ffCBox.setOnAction(new EventHandler<ActionEvent>() {
+			@Override
+			public void handle(ActionEvent event) {
+				cgp.setEvolutionaryAlgorithm(ffCBox.getSelectionModel().getSelectedIndex());
+				if (ffCBox.getSelectionModel().getSelectedItem().getLocalParameters() != null) {
+					refreshParameters(ffCBox.getSelectionModel().getSelectedItem().getLocalParameters().entrySet().iterator(), ffParameters);
+				}		
+			}
+		});
+		
+		ffPane.getChildren().addAll(header, ffCBox, ffParameters); 
+		mainContainer.getChildren().add(ffPane); 
+		
+	}
+	
+	private void initialiseNodeFunctionParameters(JCGP cgp) {
+		nfPane = new VBox(2);
+		
+		Text header = new Text("Node Functions");
+		header.setFont(Font.font("Arial", 14));
+		header.setUnderline(true);
+
+		final ComboBox<FunctionSet> nfCBox = new ComboBox<FunctionSet>();
+		nfCBox.getItems().addAll(cgp.getResources().getFunctionSets());
+		nfCBox.getSelectionModel().select(cgp.getResources().getFunctionSet());
+		nfCBox.prefWidthProperty().bind(mainContainer.widthProperty());
+
+		final VBox nfParameters = new VBox();
+		nfParameters.setSpacing(2);
+		refreshFunctions(cgp.getResources().getFunctionSet(), nfParameters);
+		
+		nfCBox.setOnAction(new EventHandler<ActionEvent>() {
+			@Override
+			public void handle(ActionEvent event) {
+				refreshFunctions(nfCBox.getSelectionModel().getSelectedItem(), nfParameters);
+			}
+		});
+		
+		nfPane.getChildren().addAll(header, nfCBox, nfParameters);
+		mainContainer.getChildren().add(nfPane); 
+	}
+	
+	private void createControls(final JCGP cgp, final GUI gui) {
+		final VBox controls = new VBox(2);
+		controls.setFillWidth(true);
+		
+		final HBox flowButtons = new HBox(2);
+		final Button play = new Button("Run");
+		
+		play.setOnAction(new EventHandler<ActionEvent>() {
+			@Override
+			public void handle(ActionEvent event) {
+				gui.playPause();
+				if (gui.isEvolving()) {
+					play.setText("Pause");
+				} else {
+					play.setText("Run");
+				}
+			}
+		});
+		
+		Button step = new Button("Step");
+		
+		step.setOnAction(new EventHandler<ActionEvent>() {
+			@Override
+			public void handle(ActionEvent event) {
+				gui.step();
+			}
+		});
+		
+		flowButtons.getChildren().addAll(play, step);
+		
+		HBox.setHgrow(play, Priority.ALWAYS);
+		play.setMaxWidth(Double.MAX_VALUE);
+		
+		HBox.setHgrow(step, Priority.ALWAYS);
+		step.setMaxWidth(Double.MAX_VALUE);
+		
+		controls.getChildren().add(flowButtons);
+		
+		mainContainer.getChildren().add(controls);
+		
+	}
+	
+	/**
+	 * @param cgp
+	 * @param vb
+	 */
+	private void refreshParameters(Iterator<Entry<String, Parameter>> it, VBox vb) {
+		parameters.removeAll(vb.getChildren());
+		vb.getChildren().clear();
+	    while (it.hasNext()) {
+	        Parameter parameter = ((Map.Entry<String, Parameter>) it.next()).getValue();
+	        if (parameter instanceof IntegerParameter) {
+	        	GUIIntegerParameter gip = new GUIIntegerParameter((IntegerParameter) parameter);
+	        	parameters.add(gip);
+	        	vb.getChildren().add(gip);
+	        } else if (parameter instanceof DoubleParameter) {
+	        	GUIDoubleParameter gdp = new GUIDoubleParameter((DoubleParameter) parameter);
+	        	parameters.add(gdp);
+	        	vb.getChildren().add(gdp);
+	        } else if (parameter instanceof BooleanParameter) {
+	        	GUIBooleanParameter gbp = new GUIBooleanParameter((BooleanParameter) parameter);
+	        	parameters.add(gbp);
+	        	vb.getChildren().add(gbp);
+	        }
+	    }
+	}
+	
+	private void refreshFunctions(final FunctionSet fs, VBox vb) {
+		vb.getChildren().clear();
+		CheckBox cb;
+		for (int i = 0; i < fs.getTotalFunctionCount(); i++) {
+			cb = new CheckBox(fs.getFunction(i).getName());
+			cb.setId(String.valueOf(i));
+			cb.setSelected(fs.isEnabled(fs.getFunction(i)));
+			final int index = i;
+			cb.setOnAction(new EventHandler<ActionEvent>() {
+				@Override
+				public void handle(ActionEvent event) {
+					if (((CheckBox) event.getSource()).isSelected()) {
+						fs.enableFunction(index);
+					} else {
+						fs.disableFunction(index);
+					}
+				}
+			});
+			vb.getChildren().add(cb);
+		}
+	}
+	
+	private void setResizeListeners() {
+		setOnMousePressed(new EventHandler<MouseEvent>() {
+			@Override
+			public void handle(MouseEvent event) {
+		        if(isInDraggableZone(event)) {
+			        dragging = true;
+		        }
+			}
+		});
+		setOnMouseDragged(new EventHandler<MouseEvent>() {
+			@Override
+			public void handle(MouseEvent event) {
+				if(dragging) {
+					double newWidth = getWidth() - event.getX();
+					if (newWidth >= getMinWidth()) {
+						setPrefWidth(newWidth);
+					} else {
+						setPrefWidth(getMinWidth());
+					}
+				}
+			}
+		});
+		setOnMouseMoved(new EventHandler<MouseEvent>() {
+			@Override
+			public void handle(MouseEvent event) {
+				if(isInDraggableZone(event) || dragging) {
+		            setCursor(Cursor.H_RESIZE);
+		        }
+		        else {
+		            setCursor(Cursor.DEFAULT);
+		        }
+			}
+		});
+		setOnMouseReleased(new EventHandler<MouseEvent>() {
+			@Override
+			public void handle(MouseEvent event) {
+				dragging = false;
+		        setCursor(Cursor.DEFAULT);
+			}
+		});
+	}
+	
+	private boolean isInDraggableZone(MouseEvent event) {
+        return event.getX() < (GUI.RESIZE_MARGIN);
+    }
+	
+	public void refreshValues() {
+		for (GUIParameter parameter : parameters) {
+			parameter.refreshValue();
+		}
+		//parent.updateNodeGrids();
+	}
+	
+//	public void bindParameters() {
+//		for (GUIParameter parameter : parameters) {
+//			parameter.doBindings();
+//		}
+//	}
+//	
+//	public void unbindParameters() {
+//		for (GUIParameter parameter : parameters) {
+//			parameter.undoBindings();
+//		}
+//	}
+	
+	public void toggleSettings(boolean value) {
+		bpPane.setDisable(value);
+		eaPane.setDisable(value);
+		mutatorPane.setDisable(value);
+		ffPane.setDisable(value);
+		nfPane.setDisable(value);
+	}
+}
diff --git a/src/jcgp/gui/settings/parameters/GUIBooleanParameter.java b/src/jcgp/gui/settings/parameters/GUIBooleanParameter.java
new file mode 100644
index 0000000..a9f6753
--- /dev/null
+++ b/src/jcgp/gui/settings/parameters/GUIBooleanParameter.java
@@ -0,0 +1,40 @@
+package jcgp.gui.settings.parameters;
+
+import javafx.scene.control.CheckBox;
+import jcgp.parameters.BooleanParameter;
+
+public class GUIBooleanParameter extends GUIParameter {
+	
+	public GUIBooleanParameter(BooleanParameter parameter) {
+		super();
+		
+		this.parameter = parameter;
+		
+		value = new CheckBox(parameter.getName());
+		((CheckBox) value).setSelected(parameter.get());
+		
+		value.setDisable(!parameter.isEditable());
+		
+		getChildren().add(value);
+		
+	}
+
+//	@Override
+//	public void doBindings() {
+//		((CheckBox) value).selectedProperty().bind(((BooleanParameter) parameter).valueProperty());
+//	}
+//
+//	@Override
+//	public void undoBindings() {
+//		((CheckBox) value).selectedProperty().unbind();
+//	}
+
+	@Override
+	public void refreshValue() {
+		if (!((CheckBox) value).selectedProperty().isBound()) {
+			((CheckBox) value).setSelected(((BooleanParameter) parameter).get());
+		}
+		
+	}
+	
+}
diff --git a/src/jcgp/gui/settings/parameters/GUIDoubleParameter.java b/src/jcgp/gui/settings/parameters/GUIDoubleParameter.java
new file mode 100644
index 0000000..25d5b9f
--- /dev/null
+++ b/src/jcgp/gui/settings/parameters/GUIDoubleParameter.java
@@ -0,0 +1,48 @@
+package jcgp.gui.settings.parameters;
+
+import javafx.geometry.Pos;
+import javafx.scene.control.TextField;
+import javafx.scene.layout.Priority;
+import javafx.scene.text.Text;
+import jcgp.GUI;
+import jcgp.parameters.DoubleParameter;
+
+public class GUIDoubleParameter extends GUIParameter {
+	
+	public GUIDoubleParameter(DoubleParameter parameter) {
+		super();
+		
+		this.parameter = parameter;
+		
+		name = new Text(parameter.getName());
+		value = new TextField(String.valueOf(parameter.get()));
+		
+		((TextField) value).setAlignment(Pos.CENTER_RIGHT);
+		
+		setHgrow(value, Priority.ALWAYS);
+		
+		name.setWrappingWidth(GUI.WRAP_WIDTH);
+		
+		((TextField) value).setEditable(parameter.isEditable());
+		
+		getChildren().addAll(name, value);
+	}
+
+//	@Override
+//	public void doBindings() {
+//		((TextField) value).textProperty().bind(((DoubleParameter) parameter).valueProperty().asString());
+//	}
+//
+//	@Override
+//	public void undoBindings() {
+//		((TextField) value).textProperty().unbind();
+//	}
+
+	@Override
+	public void refreshValue() {
+		if (!((TextField) value).textProperty().isBound()) {
+			((TextField) value).setText(String.valueOf(((DoubleParameter) parameter).get()));
+		}
+	}
+	
+}
diff --git a/src/jcgp/gui/settings/parameters/GUIIntegerParameter.java b/src/jcgp/gui/settings/parameters/GUIIntegerParameter.java
new file mode 100644
index 0000000..6bcfd55
--- /dev/null
+++ b/src/jcgp/gui/settings/parameters/GUIIntegerParameter.java
@@ -0,0 +1,49 @@
+package jcgp.gui.settings.parameters;
+
+import javafx.geometry.Pos;
+import javafx.scene.control.TextField;
+import javafx.scene.layout.Priority;
+import javafx.scene.text.Text;
+import jcgp.GUI;
+import jcgp.parameters.IntegerParameter;
+
+public class GUIIntegerParameter extends GUIParameter {
+
+	public GUIIntegerParameter(IntegerParameter parameter) {	
+		super();
+		
+		this.parameter = parameter;
+		
+		name = new Text(parameter.getName());
+		value = new TextField(String.valueOf(parameter.get()));
+		
+		((TextField) value).setAlignment(Pos.CENTER_RIGHT);
+		
+		setHgrow(value, Priority.ALWAYS);
+		
+		name.setWrappingWidth(GUI.WRAP_WIDTH);
+		
+		((TextField) value).setEditable(parameter.isEditable());
+				
+		getChildren().addAll(name, value);
+	}
+
+//	@Override
+//	public void doBindings() {
+//		((TextField) value).textProperty().bind(((IntegerParameter) parameter).valueProperty().asString());
+//	}
+//
+//	@Override
+//	public void undoBindings() {
+//		((TextField) value).textProperty().unbind();
+//	}
+	
+	public TextField getTextField() {
+		return (TextField) value;
+	}
+
+	@Override
+	public void refreshValue() {
+		((TextField) value).setText(String.valueOf(((IntegerParameter) parameter).get()));
+	}
+}
diff --git a/src/jcgp/gui/settings/parameters/GUIParameter.java b/src/jcgp/gui/settings/parameters/GUIParameter.java
new file mode 100644
index 0000000..a2f2f9c
--- /dev/null
+++ b/src/jcgp/gui/settings/parameters/GUIParameter.java
@@ -0,0 +1,30 @@
+package jcgp.gui.settings.parameters;
+
+import javafx.geometry.Pos;
+import javafx.scene.control.Control;
+import javafx.scene.layout.HBox;
+import javafx.scene.text.Text;
+import jcgp.parameters.Parameter;
+
+public abstract class GUIParameter extends HBox {
+		
+	protected Parameter parameter;
+	protected Text name;
+	protected Control value;
+	
+	public GUIParameter() {
+		setAlignment(Pos.CENTER_LEFT);
+		setSpacing(5);
+	}
+	
+	public Parameter getParameter() {
+		return parameter;
+	}
+	
+//	public abstract void doBindings();
+//	
+//	public abstract void undoBindings();
+	
+	public abstract void refreshValue();
+	
+}