fxml

I am pretty new to Java and would like get rid of the displayed percentage value of the ProgressIndicator in Java FX. Is there a method to disable the value display? I checked the documentation , but as far as I understand it and couldn't find the right method. Thank you for your help!! Editing the Text value Since the Text node used for displaying the progress value is hidden in an inner class within the ProgressIndicatorSkin class, the best way to access it is using lookups, trying to find this node by its styleclass percentage . This snippet will just remove the % character. private Text

I want to load an fxml file in my application. I use the next code: try { FXMLLoader loader = new FXMLLoader(); loader.setController(null); loader.setRoot(null); loader.setResources(ResourceBundle.getBundle(BUNDLE)); Node root = null; root = (Node) loader.load(JfxUtils.class.getResource(fxml).openStream()); return root; } catch (IOException e) { throw new IllegalStateException("cannot load FXML screen", e); } With some fxml, all work fine, with others I get this exception: Caused by: java.lang.NullPointerException at javafx.fxml.FXMLLoader.equals(FXMLLoader.java:1856) at javafx.fxml.FXMLLoader

I'm currently attempting to make a Window (Scene) changer when clicking on a button. Specifically, changing the window when logging in a user. I would like to know how I can possibly reduce redundant code, and placing the methods responsible for changing windows in a centralized place. Is there a specific design pattern to follow? So far, I have this: Main.java public class Main extends Application { @Override public void start(Stage stage) throws Exception { Parent root = (Parent) FXMLLoader.load(getClass().getResource("Login.fxml")); Scene scene = new Scene(root); scene.getStylesheets().add(

I'm trying to add a TilePane with ImageView children to a scene in JavaFX. Currently, my FXML is loading an empty TilePane. The current FXML line that i have making the TilePane is <TilePane id="MapPane" fx:id="mapPane" layoutX="3.0" layoutY="0.0" prefColumns="9" prefHeight="560.0" prefTileHeight="112.0" prefTileWidth="112.0" prefWidth="1277.0" visible="true"\> where mapPane is the name of the variable in my .java file controller: /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package screens.gameScreen; import screens.*; import mule.*; import

I realise that this question has been asked before but none of the solutions have worked for me. I am starting a thread from my controller, and from there the thread gets some data from my database. The thread sends the data to my interface which is implemented in the controller. I get a null pointer exception when trying to access any of my JavaFX elements from there. Here is my controller: public class SettingsPage implements PrizeReceiver{ @FXML AnchorPane settingsAnchor; @FXML ListView<String> prizeList; @FXML TextField prizeField; @FXML Button load; void init(AnchorPane rootPane){

I am following this in creating a custom component and importing it. However, when it gets to the Import Dialog after clicking the jar file, it does not appear. When I comment out the code the tutorial used for the constructor, it appears again. However, none of the subcomponents I used to make the custom one appear. Why and how do I fix it? Also, I am using a VBox instead of an AnchorPane (as seen in the tutorial) for my own thing. Code of constructor as seen in tutorial: public CommodityImageLabel() { FXMLLoader fxmlLoader = new FXMLLoader( getClass().getResource("/fxml/CommodityImageLabel

I've loaded a Parent from FXML, added it to a Pane within a scene/stage and shown it, then immediately afterwards I lookup components. lookup() returns null for some but non-null for others. Under what circumstances would it do that? Here's the loading and lookup code: rootUi = FXMLLoader.load(getClass().getResource("PracticeScreen.fxml")); // added to Parent within stage and setVisible(true) analysisGroup = (Pane)rootUi.lookup("#analysisGroup"); // null stickiesPane = (Pane)rootUi.lookup("#stickiesPane"); // null scoreScroll = (ScrollPane)rootUi.lookup("#scoreScrollPane"); // GOOD tintLayer =