Set default value to showAxes to false

src/main/java/fr/ill/ics/n3d/gui/EditorMenuBar.java

@@ -166,7 +166,7 @@ public class EditorMenuBar extends MenuBar {
 	 * Constructor.
 	 */
 	public EditorMenuBar() {
-		this.showAxes = true;
+		this.showAxes = false;
 		this.showSystem = true;
 		this.showWalls = true;
 		this.showType = Component.ShowType.ALL;
@@ -285,7 +285,7 @@ public class EditorMenuBar extends MenuBar {
 			if (modifiedComponent == null) {
 				return;
 			}
-
+			
 			// TODO This code has to be reviewed.
 			final Component selectedComponent = modifiedComponent;
 			Axis modifiedAxis = null;
@@ -305,6 +305,8 @@ public class EditorMenuBar extends MenuBar {
 			// The selected axis is modified.
 			final Axis selectedAxis = modifiedAxis;
 			
+			selectedAxis.setVisible(true);
+			
 			// The initial axis is used to cancel the edition.
 			final Axis initialAxis = selectedAxis.clone();
 
@@ -785,6 +787,8 @@ public class EditorMenuBar extends MenuBar {
 					updateModified(true);
 				}
 				
+				selectedAxis.setVisible(false);
+				
 				Nomad3DEditor.getInstance().getModel().clearSelection();
 				
 				// We can imagine to not update the entire scene here but it is easier to do it.
@@ -800,6 +804,8 @@ public class EditorMenuBar extends MenuBar {
 			cancelButton.setOnAction(cancelEvent -> {
 				Nomad3DEditor.getInstance().getAxisBuilder().stop(modified);
 				
+				initialAxis.setVisible(false);
+				
 				// Reset the initial axis.
 				selectedComponent.setAxis(initialAxis);
 				Nomad3DEditor.getInstance().getModel().clearSelection();
@@ -1460,13 +1466,15 @@ public class EditorMenuBar extends MenuBar {
 			ObservableList<String> references = FXCollections.observableArrayList("");
 			references.addAll(ReferenceAxisList.getInstance().getNames());
 			
-			// Reference axis builder
+			// Reference axis builder.
 			ReferenceAxisBuilder referenceAxisBuilder = new ReferenceAxisBuilder();
 			
+			// Get the root node.
 			Group rootNode = (Group)Nomad3DEditor.getInstance().getModel().getRoot().getSceneNode();
 			
-			// We must set it at the end of the group.
-			rootNode.getChildren().add(referenceAxisBuilder.getVisualGroup());
+			// We set it at the end of the group so that it is always in front of the components.
+			rootNode.getChildren().add(0, referenceAxisBuilder.getVisualGroup());
+			referenceAxisBuilder.getVisualGroup().toFront();
 
 			///////////////////////////////////////////////////////////////////////////////////////
 			// Position
@@ -2098,7 +2106,7 @@ public class EditorMenuBar extends MenuBar {
 		this.lodMenu = new Menu("Level of detail");
 		updateLodMenu();
 
-		CheckMenuItem showAxesItem = new CheckMenuItem("Show axes");
+		CheckMenuItem showAxesItem = new CheckMenuItem("Show Axes");
 		showAxesItem.setAccelerator(new KeyCodeCombination(KeyCode.A, KeyCombination.SHIFT_DOWN));
 		showAxesItem.setSelected(this.showAxes);
 		showAxesItem.setOnAction(new EventHandler<ActionEvent>() {
@@ -2108,7 +2116,7 @@ public class EditorMenuBar extends MenuBar {
 				updateAxes();
 			}
 		});
-		CheckMenuItem showSystemItem = new CheckMenuItem("Show coordinate system");
+		CheckMenuItem showSystemItem = new CheckMenuItem("Show Coordinate System");
 		showSystemItem.setSelected(this.showSystem);
 		showSystemItem.setAccelerator(new KeyCodeCombination(KeyCode.Q, KeyCombination.SHIFT_DOWN));
 		showSystemItem.setOnAction(new EventHandler<ActionEvent>() {