JavaFX primaryStage 删除窗口边框? [英] JavaFX primaryStage remove windows borders?

问题描述

我正在制作 JavaFX 停止应用程序.我想删除默认的窗口边框，还想自定义最小化、最大化和关闭 3 个标准图标.

I am making JavaFX destop application. I want to remove the default windows border and also I want to customize the 3 standard icons of minimize , maximize and close.

这种外观或定制的最初动机是新的卡巴斯基 2012 用户界面......我想设计这样的东西...... :)

The original motivation of this kind of looks or customization is new Kaspersky 2012 User Interface.... I want to design something like that... :)

推荐答案

这个例子可能是一个很好的起点.所有的窗户装饰都被移除了.扩展 HBox 的类可用于放置用于标准窗口操作的自定义按钮.

This example might be a good starting point. All window decoration is removed. A class extending HBox can be used to place custom buttons for standard window operations.

package javafxdemo;

import javafx.application.Application;
import javafx.application.Platform;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.ToolBar;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.HBox;
import javafx.stage.Stage;
import javafx.stage.StageStyle;

public class JavaDemo extends Application {

    public static void main(String[] args) {
        launch(args);
    }

    class WindowButtons extends HBox {

        public WindowButtons() {
            Button closeBtn = new Button("X");

            closeBtn.setOnAction(new EventHandler<ActionEvent>() {

                @Override
                public void handle(ActionEvent actionEvent) {
                    Platform.exit();
                }
            });

            this.getChildren().add(closeBtn);
        }
    }

    @Override
    public void start(Stage primaryStage) {
        //remove window decoration
        primaryStage.initStyle(StageStyle.UNDECORATED);

        BorderPane borderPane = new BorderPane();
        borderPane.setStyle("-fx-background-color: green;");

        ToolBar toolBar = new ToolBar();

        int height = 25;
        toolBar.setPrefHeight(height);
        toolBar.setMinHeight(height);
        toolBar.setMaxHeight(height);
        toolBar.getItems().add(new WindowButtons());

        borderPane.setTop(toolBar);

        primaryStage.setScene(new Scene(borderPane, 300, 250));
        primaryStage.show();
    }
}

您还可以下载 JavaFX 示例找到更多有用的例子.

You can also download the JavaFX Samples where you can find many more useful examples.

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