fxml

Is it possible to change css for a JavaFX application while it is running? The effect I am looking for is changing skins or themes at the click of a button. The UI is in an FXML file if that makes any difference. I have tried Scene.getStylesheets() .add(getClass().getResource(skinFileName).toExternalForm()); which has no effect. thanks It should have the effect. Try this full demo code: public class CssThemeDemo extends Application { private String theme1Url = getClass().getResource("theme1.css").toExternalForm(); private String theme2Url = getClass().getResource("theme2.css").toExternalForm()

I have created a simple JavaFX application. It has two packages the main class is JFXTest2.java is in good package and the fxml and it's controller are in JFXTest2 package. now the problem is that i can not load the fxml in the main class. I tried loading the fxml like this: Parent root = FXMLLoader.load(getClass().getResource("jfxtest2.Screen.fxml")); and Parent root = FXMLLoader.load(getClass().getResource("jfxtest2/Screen.fxml")); and also Parent root = FXMLLoader.load(new URL("/jfxtest2/Screen.fxml")); but none of them worked.So how should i load the fxml from JFXTest2 package in the the

I have the following FXML: <ChoiceBox> <items> <FXCollections fx:factory="observableArrayList"> <String fx:value="2 minutes" /> <String fx:value="5 minutes" /> <String fx:value="15 minutes" /> </FXCollections> </items> </ChoiceBox> But in the GUI it just shows a ChoiceBox with a default of nothing. I would like the first element in the list to be the default, and for a choice of "null" or nothing to be prohibited. How do I accomplish this? I added the value attribute to the ChoiceBox tag, and that worked. <ChoiceBox value="2 minutes"> <items> <FXCollections fx:factory="observableArrayList">

How do I define my table in FXML and then use my JavaFX code to populate it dynamically at runtime? Define the TableView in the fxml file. Few things to note: the root should have a controller class associated with it. the TableView and TableColumn should have fx:id attributes specified. <BorderPane xmlns:fx="http://javafx.com/fxml" fx:controller="com.example.MyController"> <center> <ScrollPane disable="false" visible="true"> <content> <TableView fx:id="myTableView" prefHeight="-1.0" prefWidth="-1.0"> <columns> <TableColumn fx:id="idColumn" prefWidth="100.0" text="Id" /> </columns> </TableView

StackPane layoutY="70.0" prefHeight="479.0" . I want to make the values (70.0) and (479.0) static in a Java file so I can use them for other files. Is this possible? If your constant is defined in a class: public class SomeClass { public static final double DEFAULT_HEIGHT = 479 ; // ... } then you can access it in FXML as follows: <StackPane> <prefHeight> <SomeClass fx:constant="DEFAULT_HEIGHT" /> </prefHeight> </StackPane> Make sure you have the appropriate import in the fxml file for the class you are using. James_D showed you the way of doing it with a custom class. Another way of doing it

How can I have different languages for a view in a FXML document to support many countries? Use ResourceBundle s to store the locale-dependent text, and access the data in the bundle using "%resourceKey" . Specifically, create text files for each language you want to support and place them in the classpath. The Javadocs for ResourceBundle have the details on the naming scheme, but you should have a default bundle defined by BaseName.properties and bundles for other languages and variants defined by BaseName_xx.properties . For example (with the resources directory in the root of the classpath)

How do I properly extend a custom JavaFX component to add or modify its GUI components if it uses FXML for the view? As an example scenario, suppose I use the following approach of creating a custom JavaFX component: SpecializedButton.java (Controller) package test; import java.io.IOException; import javafx.fxml.FXML; import javafx.fxml.FXMLLoader; import javafx.scene.control.Button; import javafx.scene.control.Label; import javafx.scene.layout.HBox; public class SpecializedButton extends HBox { @FXML private Button button; @FXML private Label label; public SpecializedButton() { FXMLLoader