thick vapor
package yin;
import javafx.application.Platform;
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.layout.GridPane;
import javafx.stage.Stage;
public class Main extends Application {
private TextField result;
@Override
public void start(Stage primaryStage) {
try {
GridPane root = new GridPane();
root.setHgap(10);
root.setVgap(10);
root.setPadding(new Insets(0, 10, 10, 10));
MenuBar menuBar = new MenuBar();
Menu menuFile = new Menu("File");
Menu menuHelp = new Menu("Help");
menuBar.getMenus().addAll(menuFile, menuHelp);
MenuItem menuNew = new MenuItem("New");
MenuItem menuExit = new MenuItem("Exit");
menuFile.getItems().addAll(menuNew, menuExit);
MenuItem menuAbout = new MenuItem("About");
menuHelp.getItems().add(menuAbout);
menuAbout.setOnAction(e -> {
Platform.runLater(() -> showAboutDialog());
});
Scene scene = new Scene(root);
primaryStage.setScene(scene);
primaryStage.setMinWidth(265);
primaryStage.setMinHeight(380);
primaryStage.setMaxWidth(265);
primaryStage.setMaxHeight(380);
primaryStage.setTitle("GSLC 9");
primaryStage.show();
} catch (Exception e) {
e.printStackTrace();
}
}
private void showAboutDialog() {
Alert alert = new Alert(Alert.AlertType.INFORMATION);
alert.setTitle("About");
alert.setHeaderText(null);
alert.setContentText("Calculator by James\nNIM: 777");
alert.showAndWait();
}
public static void main(String[] args) {
launch(args);
}
}
it says exception handling once i launched?
stark mauve