You are confusing what is not allowed with what throws exceptions. Just because something doesn’t throw an exception doesn’t mean it is allowed, or that it is safe, or that it is guaranteed to work. All changes to nodes that are part of a live scene graph must happen on the JavaFX Application Thread. JavaFX … Read more
Use a row factory, instead of a cell factory, if you want to change the color of the whole row: tv_mm_view.setRowFactory(tv -> new TableRow<FaDeal>() { @Override public void updateItem(FaDeal item, boolean empty) { super.updateItem(item, empty) ; if (item == null) { setStyle(“”); } else if (item.getInstrumentId().equals(“1070”)) { setStyle(“-fx-background-color: tomato;”); } else { setStyle(“”); } } … Read more
You can create a TextField without the border and background color with css: import javafx.application.Application; import javafx.scene.Scene; import javafx.scene.control.TextField; import javafx.scene.layout.VBox; import javafx.stage.Stage; public class CopyableLabel extends Application { @Override public void start(Stage primaryStage) { TextField copyable = new TextField(“Copy this”); copyable.setEditable(false); copyable.getStyleClass().add(“copyable-label”); TextField tf2 = new TextField(); VBox root = new VBox(); root.getChildren().addAll(copyable, tf2); … Read more
For modena.css (the default JavaFX look and feel definition in Java 8), a slight shaded background was introduced for all controls (and also to panes if a control is loaded). You can remove this by specifying that the default background is transparent. This can be done by adding the following line to your application’s CSS … Read more
Issues with your Implementation You can embed JavaFX components in Swing applications (by placing the JavaFX component in a JFXPanel). But you can’t embed a Swing component in JavaFX (unless you are using JavaFX 8+). JavaFX has it’s own button implementation anyway, so there is no reason to embed a javax.swing.JButton on a JavaFX scene, … Read more
There is a way to convert the 3D coordinates of an object in a subScene to a 2D scene coordinates, but unfortunately it uses private API, so it is advised not to rely on it. The idea is based on how the camera projection works, and it is based on the com.sun.javafx.scene.input.InputEventUtils.recomputeCoordinates() method that is … Read more
Yes, you can do this. Although, it can be done, I do not recommend this approach. Don’t place a fx:controller attribute in either FXML. Create a new controller and set the same controller into separate FXMLLoader instances. CustomerDialogController dialogController = new CustomerDialogController(param1, param2); FXMLLoader summaryloader = new FXMLLoader( getClass().getResource( “customerSummary.fxml” ) ); summaryLoader.setController(dialogController); Pane summaryPane … Read more
Changing tableview’s height and removing “empty” rows are two different things. Be specific. For removing rows see this tutorial. For changing height, first set the fixedCellSizeProperty of the table view then use it in binding: table.setFixedCellSize(25); table.prefHeightProperty().bind(Bindings.size(table.getItems()).multiply(table.getFixedCellSize()).add(30)); Adding 30px is for tableview’s header.
Here is a table displaying pairs of Strings and Objects of various types. A custom cell factory is used to handle display of different object types (by performing an instanceof check on the object’s type and rendering the appropriate text or graphic). import javafx.application.*; import javafx.beans.property.ReadOnlyObjectWrapper; import javafx.beans.value.ObservableValue; import javafx.collections.*; import javafx.scene.Scene; import javafx.scene.control.*; import … Read more
Summary: As noted here, this is likely a bug; steps to avoid the pitfall include these: Verify that the data model exports properties correctly, as shown here. Critically examine the value of replacing PropertyValueFactory with an explicit Callback, when possible, as outlined here, here, here, here and here. The problem is that CheckBoxTableCell can’t find … Read more