Moved constants to a separate file, added a formal README

4 files changed, 14 insertions, 19 deletions

diff --git a/src/jcgp/gui/settings/parameters/GUIBooleanParameter.java b/src/jcgp/gui/settings/parameters/GUIBooleanParameter.java
index a13a52b..a1f03fe 100644
--- a/src/jcgp/gui/settings/parameters/GUIBooleanParameter.java
+++ b/src/jcgp/gui/settings/parameters/GUIBooleanParameter.java
@@ -6,6 +6,7 @@ import javafx.scene.control.CheckBox;
 import javafx.scene.control.Control;
 import jcgp.backend.parameters.BooleanParameter;
 import jcgp.backend.parameters.ParameterStatus;
+import jcgp.gui.constants.Constants;
 import jcgp.gui.settings.SettingsPane;
 
 /**
@@ -59,16 +60,16 @@ public class GUIBooleanParameter extends GUIParameter<Boolean> {
 	protected void setValidityStyle() {
 		// update the Control's style and tooltip based on the status of the parameter
 		if (parameter.getStatus() == ParameterStatus.INVALID) {
-			checkBox.setStyle(BASE_CHECKBOX_STYLE + INVALID_PARAMETER_STYLE);
+			checkBox.setStyle(Constants.BASE_CHECKBOX_STYLE + Constants.INVALID_PARAMETER_STYLE);
 			checkBox.setTooltip(tooltip);
 			tooltip.setText(parameter.getStatus().getDetails());
 		} else if (parameter.getStatus() == ParameterStatus.WARNING 
 				|| parameter.getStatus() == ParameterStatus.WARNING_RESET) {
-			checkBox.setStyle(BASE_CHECKBOX_STYLE + WARNING_PARAMETER_STYLE);
+			checkBox.setStyle(Constants.BASE_CHECKBOX_STYLE + Constants.WARNING_PARAMETER_STYLE);
 			checkBox.setTooltip(tooltip);
 			tooltip.setText(parameter.getStatus().getDetails());
 		} else {
-			checkBox.setStyle(BASE_CHECKBOX_STYLE + VALID_PARAMETER_STYLE);
+			checkBox.setStyle(Constants.BASE_CHECKBOX_STYLE + Constants.VALID_PARAMETER_STYLE);
 			checkBox.setTooltip(null);
 		}
 	}
diff --git a/src/jcgp/gui/settings/parameters/GUIDoubleParameter.java b/src/jcgp/gui/settings/parameters/GUIDoubleParameter.java
index 9f4ea28..feee34c 100644
--- a/src/jcgp/gui/settings/parameters/GUIDoubleParameter.java
+++ b/src/jcgp/gui/settings/parameters/GUIDoubleParameter.java
@@ -9,6 +9,7 @@ import javafx.scene.control.Control;
 import javafx.scene.control.TextField;
 import jcgp.backend.parameters.DoubleParameter;
 import jcgp.backend.parameters.ParameterStatus;
+import jcgp.gui.constants.Constants;
 import jcgp.gui.settings.SettingsPane;
 
 /**
@@ -40,7 +41,7 @@ public class GUIDoubleParameter extends GUIParameter<Number> {
 		decimalFormat = new DecimalFormat();
 		decimalFormat.setMaximumFractionDigits(10);
 		textField = new TextField(decimalFormat.format(parameter.get().doubleValue()));
-		textField.setStyle(VALID_PARAMETER_STYLE);
+		textField.setStyle(Constants.VALID_PARAMETER_STYLE);
 		textField.setAlignment(Pos.CENTER_RIGHT);
 		textField.prefWidthProperty().bind(widthProperty().divide(2));
 		return textField;
@@ -87,15 +88,15 @@ public class GUIDoubleParameter extends GUIParameter<Number> {
 	protected void setValidityStyle() {
 		// update the Control's style and tooltip based on the status of the parameter
 		if (parameter.getStatus() == ParameterStatus.INVALID) {
-			textField.setStyle(BASE_TEXT_STYLE + INVALID_PARAMETER_STYLE);
+			textField.setStyle(Constants.BASE_TEXT_STYLE + Constants.INVALID_PARAMETER_STYLE);
 			textField.setTooltip(tooltip);
 			tooltip.setText(parameter.getStatus().getDetails());
 		} else if (parameter.getStatus() == ParameterStatus.WARNING || parameter.getStatus() ==  ParameterStatus.WARNING_RESET) {
-			textField.setStyle(BASE_TEXT_STYLE + WARNING_PARAMETER_STYLE);
+			textField.setStyle(Constants.BASE_TEXT_STYLE + Constants.WARNING_PARAMETER_STYLE);
 			textField.setTooltip(tooltip);
 			tooltip.setText(parameter.getStatus().getDetails());
 		} else {
-			textField.setStyle(BASE_TEXT_STYLE + VALID_PARAMETER_STYLE);
+			textField.setStyle(Constants.BASE_TEXT_STYLE + Constants.VALID_PARAMETER_STYLE);
 			textField.setTooltip(null);
 		}
 	}
diff --git a/src/jcgp/gui/settings/parameters/GUIIntegerParameter.java b/src/jcgp/gui/settings/parameters/GUIIntegerParameter.java
index d36c1b3..bcfbe50 100644
--- a/src/jcgp/gui/settings/parameters/GUIIntegerParameter.java
+++ b/src/jcgp/gui/settings/parameters/GUIIntegerParameter.java
@@ -7,6 +7,7 @@ import javafx.scene.control.Control;
 import javafx.scene.control.TextField;
 import jcgp.backend.parameters.IntegerParameter;
 import jcgp.backend.parameters.ParameterStatus;
+import jcgp.gui.constants.Constants;
 import jcgp.gui.settings.SettingsPane;
 
 /**
@@ -35,7 +36,7 @@ public class GUIIntegerParameter extends GUIParameter<Number> {
 	protected Control makeControl() {
 		// this uses a text field
 		textField = new TextField(String.valueOf(parameter.get()));
-		textField.setStyle(VALID_PARAMETER_STYLE);
+		textField.setStyle(Constants.VALID_PARAMETER_STYLE);
 		textField.setAlignment(Pos.CENTER_RIGHT);
 		textField.prefWidthProperty().bind(widthProperty().divide(2));
 		
@@ -83,16 +84,16 @@ public class GUIIntegerParameter extends GUIParameter<Number> {
 	protected void setValidityStyle() {
 		// update the Control's style and tooltip based on the status of the parameter
 		if (parameter.getStatus() == ParameterStatus.INVALID) {
-			textField.setStyle(BASE_TEXT_STYLE + INVALID_PARAMETER_STYLE);
+			textField.setStyle(Constants.BASE_TEXT_STYLE + Constants.INVALID_PARAMETER_STYLE);
 			textField.setTooltip(tooltip);
 			tooltip.setText(parameter.getStatus().getDetails());
 		} else if (parameter.getStatus() == ParameterStatus.WARNING 
 				|| parameter.getStatus() ==  ParameterStatus.WARNING_RESET) {
-			textField.setStyle(BASE_TEXT_STYLE + WARNING_PARAMETER_STYLE);
+			textField.setStyle(Constants.BASE_TEXT_STYLE + Constants.WARNING_PARAMETER_STYLE);
 			textField.setTooltip(tooltip);
 			tooltip.setText(parameter.getStatus().getDetails());
 		} else {
-			textField.setStyle(BASE_TEXT_STYLE + VALID_PARAMETER_STYLE);
+			textField.setStyle(Constants.BASE_TEXT_STYLE + Constants.VALID_PARAMETER_STYLE);
 			textField.setTooltip(null);
 		}
 	}
diff --git a/src/jcgp/gui/settings/parameters/GUIParameter.java b/src/jcgp/gui/settings/parameters/GUIParameter.java
index 9188aec..59aecf6 100644
--- a/src/jcgp/gui/settings/parameters/GUIParameter.java
+++ b/src/jcgp/gui/settings/parameters/GUIParameter.java
@@ -15,7 +15,6 @@ import jcgp.backend.parameters.DoubleParameter;
 import jcgp.backend.parameters.IntegerParameter;
 import jcgp.backend.parameters.Parameter;
 import jcgp.backend.parameters.ParameterStatus;
-import jcgp.gui.GUI;
 import jcgp.gui.settings.SettingsPane;
 
 /**
@@ -39,13 +38,6 @@ import jcgp.gui.settings.SettingsPane;
  */
 public abstract class GUIParameter<T> extends HBox {
 	
-	public static final String BASE_TEXT_STYLE = "-fx-border-color: #C9C9C9; -fx-border-radius: 2; -fx-padding: 0; ";
-	public static final String BASE_CHECKBOX_STYLE = "-fx-padding: 0; ";
-	
-	public static final String INVALID_PARAMETER_STYLE = "-fx-background-color: " + GUI.BAD_SELECTION_COLOUR;
-	public static final String WARNING_PARAMETER_STYLE = "-fx-background-color: " + GUI.NEUTRAL_SELECTION_COLOUR;
-	public static final String VALID_PARAMETER_STYLE = "-fx-background-color: " + GUI.NEUTRAL_COLOUR;	
-	
 	private Label name;
 	private Control valueControl;