JavaFX 按钮详细解释尺寸坐标填充描边描边粗细 css 单机事件

最新推荐文章于 2024-08-19 08:42:17 发布

jialan75

最新推荐文章于 2024-08-19 08:42:17 发布

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分类专栏： JavaFX

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package fx.com;

import javafx.application.Application;
import javafx.application.ConditionalFeature;
import javafx.application.HostServices;
import javafx.application.Platform;
import javafx.collections.ListChangeListener;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.fxml.JavaFXBuilderFactory;
import javafx.geometry.Insets;
import javafx.geometry.Rectangle2D;
import javafx.scene.Cursor;
import javafx.scene.Group;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.image.Image;
import javafx.scene.layout.*;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.stage.Screen;
import javafx.stage.Stage;
import sun.net.www.content.image.png;

import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;

public class Main extends Application {
    public static void main(String[] args) {
        launch(Main.class, args);
    }

    @Override
    public void start(Stage primaryStage) throws IOException, InterruptedException {

        Button button1 = new Button("这是按钮");

        button1.setLayoutX(10);
        button1.setLayoutY(10);
        button1.setPrefWidth(200);
        button1.setPrefHeight(100);
        button1.setFont(Font.font(20));

        button1.setTextFill(Color.YELLOW);

        //设置填充颜色 与圆角与 周围的白边
        BackgroundFill backgroundFill = new BackgroundFill(Color.RED, new CornerRadii(10), new Insets(25));
        Background background = new Background(backgroundFill);
        button1.setBackground(background);

        //设置描边颜色 粗细 描边类型 实线 虚线
        BorderStroke borderStroke = new BorderStroke(Color.GREEN, BorderStrokeStyle.SOLID, new CornerRadii(20), new BorderWidths(10, 10, 10, 10));
        Border border = new Border(borderStroke);
        button1.setBorder(border);

        Button button2 = new Button("这是按钮");

        button2.setLayoutX(250);
        button2.setLayoutY(10);
        button2.setPrefWidth(200);
        button2.setPrefHeight(50);
        button2.setFont(Font.font(20));
        button2.setStyle(
                "-fx-background-color: #7ccd7c;" +
                        "-fx-background-radius: 10;" +
                        "-fx-text-fill:#5cacee"
        );


        Group group = new Group();
        //添加组件到 group
        group.getChildren().addAll(button1, button2);

        //给button1 添加一个点击事件
        button1.setOnAction(new EventHandler<ActionEvent>() {
            @Override
            public void handle(ActionEvent event) {
                System.out.println("按钮单机事件");

            }
        });
        //给button1 添加一个点击事件
        button2.setOnAction(new EventHandler<ActionEvent>() {
            @Override
            public void handle(ActionEvent event) {
                Button source = (Button)event.getSource();                
                System.out.println("这是Button2的文本:"+source.getText());
            }
        });


        Scene scene = new Scene(group);
        primaryStage.setScene(scene);
        URL qunlogoUrl = new URL("http://www.haotuo.net.cn/Resources/cq/qunlogo.png");
        primaryStage.setWidth(800);
        primaryStage.setHeight(500);
        primaryStage.getIcons().add(new Image(qunlogoUrl.toExternalForm()));
        primaryStage.setTitle("JavaFX");
        primaryStage.show();


    }
}