@FXML ToggleGroup right; //I called it right in SceneBuilder. later somewhere in method. RadioButton selectedRadioButton = (RadioButton) right.getSelectedToggle(); String toogleGroupValue = selectedRadioButton.getText();
You should also override the CSS: .tab-pane:top *.tab-header-area { -fx-background-insets: 0, 0 0 1 0; /* -fx-padding: 0.416667em 0.166667em 0.0em 0.833em; /* 5 2 0 10 */ -fx-padding: 0.416667em 0.166667em 0.0em 0.0em; /* overridden as 5 2 0 0 */ } Here the left padding value of the tab-header-area changed from 10 to 0. In … Read more
I don’t see any direct API to get node by row column index, but you can use getChildren API from Pane, and getRowIndex(Node child) and getColumnIndex(Node child) from GridPane //Gets the list of children of this Parent. public ObservableList<Node> getChildren() //Returns the child’s column index constraint if set public static java.lang.Integer getColumnIndex(Node child) //Returns the … Read more
I don’t get your motivation for preliminary calling the start()-method setting a stage as undecorated, but the following piece of code should do what you want to achieve. package decorationtest; import javafx.application.Application; import javafx.stage.StageStyle; import javafx.scene.Group; import javafx.scene.Scene; import javafx.stage.Stage; public class DecorationTest extends Application { public static void main(String[] args) { Application.launch(args); } @Override … Read more
Unfortunately, Spinner doesn’t behave as expected: in most OS, it should commit the edited value on focus lost. Even more unfortunate, it doesn’t provide any configuration option to easily make it behave as expected. So we have to manually commit the value in a listener to the focusedProperty. On the bright side, Spinner already has … Read more
Use hostServices.showDocument(location). Try placing the following code in your application’s start method: getHostServices().showDocument(“http://www.yahoo.com”);
One approach is to encapsulate each of your tab pages into a separate FXML file with it’s own associated controller class. Then in your FXML file for the main tab control you can do something like this: <TabPane fx:controller=”com.foo.MainController”> <tabs> <Tab text=”Untitled Tab 1″> <content> <fx:include fx:id=”fooTabPage” source=”fooTabPage.fxml”/> </content> </Tab> <Tab text=”Untitled Tab 2″> <content> … Read more
Here is a simple drag and drop example that just sets the file name and location. Drag files to it and it shows their name and location. Once you know that it should be a completely separate matter to actually play the file. It is primarily taken from Oracle’s documentation: https://docs.oracle.com/javafx/2/drag_drop/jfxpub-drag_drop.htm A minimal implementation needs … Read more
TL;DR: Make sure JavaFX is resolved as named modules. Non-modular application: java –module-path <path-to-fx> –add-modules <fx-modules> … Modular application: java –module-path <path> –module <main-module>/<main-class> [args…] Where <path> includes your module as well as JavaFX. Use JDK distribution which includes JavaFX (see answer below for more information). May still need to use –add-modules. Background This warning … Read more
Is there any way to display an SVG image in an JavaFX application? Here are some options: Create a WebView and load the svg image into the WebView’s WebEngine. The e(fx)clipse project includes an svg to fxml converter (link now dead :(). This NetBeans plugin also converts svg to fxml (link now dead :(). You … Read more