JavaFX实现简单应用-UI组件应用

发现一个有意思的应用，于是就动手写一写（在国内是已经被遗弃的框架，书写比较麻烦，优缺点以后再补吧）

效果图如下：

代码如下（主要是JavaFX的UI组件应用）：

package sample;

import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.HBox;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.stage.Stage;

public class Main extends Application {
    @Override
    public void start(Stage primaryStage) throws Exception {
        primaryStage.setTitle("JavaFX sample Application");
        GridPane gridPane = new GridPane();
        gridPane.setHgap(10);
        gridPane.setVgap(10);
        gridPane.setPadding(new Insets(25,25,25,25));

        // Image
        Label Avatar = new Label("Avatar:");
        Avatar.setFont(Font.font(16));
        gridPane.add(Avatar,0,0,2,1);
        final ImageView imv = new ImageView();
        imv.setFitWidth(120);
        imv.setFitHeight(120);
        final Image image2 = new Image("https://z3.ax1x.com/2021/06/18/Rpa5gx.jpg");
        imv.setImage(image2);
        gridPane.add(imv, 3, 0, 4, 1);

        // Label
        Label Name = new Label("Name:");
        Name.setFont(Font.font(16));
        gridPane.add(Name,0,1,2,1);
        Label NameValue = new Label("橘子");
        NameValue.setFont(Font.font(16));
        gridPane.add(NameValue,3,1,10,1);

        // Text Field
        Label Account = new Label("Account:");
        Account.setFont(Font.font(16));
        gridPane.add(Account,0,2,2,1);
        TextField accountField = new TextField("123456");
        gridPane.add(accountField, 3, 2, 10, 1);

        // Password
        Label Password = new Label("Password:");
        Password.setFont(Font.font(16));
        gridPane.add(Password,0,3,2,1);
        final PasswordField passwordField = new PasswordField();
        gridPane.add(passwordField, 3, 3, 10, 1);

        // Radio button
        Label Sex = new Label("Sex:");
        Sex.setFont(Font.font(16));
        gridPane.add(Sex,0,4,2,1);
        ToggleGroup group = new ToggleGroup();
        RadioButton button1 = new RadioButton("Girl");
        button1.setToggleGroup(group);
        button1.setSelected(true);
        RadioButton button2 = new RadioButton("Boy");
        button2.setToggleGroup(group);
        gridPane.add(button1, 3, 4, 2, 1);
        gridPane.add(button2, 5, 4, 2, 1);

        // ToolTipText
        final Tooltip tooltip = new Tooltip();
        tooltip.setText("Your password must be\nat least 8 characters in length\n");
        passwordField.setTooltip(tooltip);

        // Button
        Button btn = new Button("to Save");
        btn.setMinSize(50, 30);
        HBox hbBtn = new HBox();
        hbBtn.getChildren().add(btn);
        gridPane.add(hbBtn, 4, 8,4,1);

        btn.setOnAction(event -> {
            Text Success = new Text("save Success!");
            Success.setFill(Color.RED);
            gridPane.add(Success, 8, 8,4,1);
        });
        Scene scene = new Scene(gridPane,460,380);
        primaryStage.setScene(scene);
        primaryStage.show();
    }
}