G Converter.java
For a description, see Implementing a Swing Application in JavaFX.
Legal Terms and Copyright Notice
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Code
package converter; import javafx.application.Application; import javafx.beans.property.DoubleProperty; import javafx.beans.property.SimpleDoubleProperty; import javafx.collections.FXCollections; import javafx.collections.ObservableList; import javafx.scene.Scene; import javafx.scene.layout.VBox; import javafx.stage.Stage; public class Converter extends Application { /** * @param args the command line arguments */ public static void main(String[] args) { launch(args); } private final ObservableList<Unit> metricDistances; private final ObservableList<Unit> usaDistances; private final DoubleProperty meters = new SimpleDoubleProperty(1); public Converter() { //Create Unit objects for metric distances, and then //instantiate a ConversionPanel with these Units. metricDistances = FXCollections.observableArrayList( new Unit("Centimeters", 0.01), new Unit("Meters", 1.0), new Unit("Kilometers", 1000.0)); //Create Unit objects for U.S. distances, and then //instantiate a ConversionPanel with these Units. usaDistances = FXCollections.observableArrayList( new Unit("Inches", 0.0254), new Unit("Feet", 0.305), new Unit("Yards", 0.914), new Unit("Miles", 1613.0)); } @Override public void start(Stage stage) { VBox vbox = new VBox( new ConversionPanel( "Metric System", metricDistances, meters), new ConversionPanel( "U.S. System", usaDistances, meters)); Scene scene = new Scene(vbox); stage.setTitle("Converter"); stage.setScene(scene); stage.show(); } }