66 lines
2.1 KiB
Java
66 lines
2.1 KiB
Java
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import javafx.application.Application;
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import javafx.event.ActionEvent;
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import javafx.geometry.Insets;
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import javafx.geometry.Pos;
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import javafx.scene.Scene;
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import javafx.scene.control.Button;
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import javafx.scene.control.TextField;
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import javafx.scene.layout.FlowPane;
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import javafx.scene.text.Text;
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import javafx.stage.Stage;
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/**
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* GUI Class
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* @author Isaac Shoebottom (3429069)
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*/
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public class Driver extends Application {
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FlowPane flowPane = new FlowPane();
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Text textInstructions = new Text("Enter a hex value or English word or phrase:");
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TextField textFieldMain = new TextField("");
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Button buttonH2D= new Button("Hex To Decimal");
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Button buttonE2E = new Button("English to Encrypted");
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Text textResult = new Text("Welcome to the Converter App!");
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public static void main(String[] args) {
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launch(args);
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}
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@Override
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public void start(Stage primaryStage) {
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primaryStage.setTitle("Package Calculator");
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flowPane.setPadding(new Insets(10, 10, 10, 10));
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flowPane.setHgap(10);
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flowPane.setVgap(15);
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flowPane.setAlignment(Pos.CENTER);
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buttonH2D.setOnAction(this::calculateHex);
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buttonE2E.setOnAction(this::calculateEncrypted);
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textFieldMain.setPrefWidth(150);
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flowPane.getChildren().addAll(
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textInstructions,
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textFieldMain,
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buttonH2D, buttonE2E,
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textResult
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);
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primaryStage.setScene(new Scene(flowPane, 250, 200));
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primaryStage.setResizable(false);
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primaryStage.show();
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}
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private void calculateHex(ActionEvent actionEvent) {
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long input = Converter.hex2Decimal(textFieldMain.getText());
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if (input == -1) {
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textResult.setText("Invalid input");
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}
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else {
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textResult.setText(Long.toString(input));
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}
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}
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private void calculateEncrypted(ActionEvent actionEvent) {
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textResult.setText(Converter.english2Encrypted(textFieldMain.getText()));
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}
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}
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