Java 如何添加窗口&x27;喷气式飞机的空气动力效应?

Java 如何添加窗口&x27;喷气式飞机的空气动力效应?,java,swing,jpanel,translucency,aero-glass,Java,Swing,Jpanel,Translucency,Aero Glass,我正在尝试让Aero Glass在我的JPanel中进行外观设计。有可能做这样的事吗 如何将Aero效果添加到JFrame-如下图所示 请阅读教程,然后使用是可能的(例如) 导入java.awt.event.*; 导入java.awt.Color; 导入java.awt.AlphaComposite; 导入javax.swing.*; 导入javax.swing.UIManager.LookAndFeelInfo; 公共类按钮测试{ 公共静态void main(字符串[]args){ Swing

我正在尝试让Aero Glass在我的
JPanel
中进行外观设计。有可能做这样的事吗

如何将Aero效果添加到
JFrame
-如下图所示

请阅读教程,然后使用是可能的(例如)

导入java.awt.event.*;
导入java.awt.Color;
导入java.awt.AlphaComposite;
导入javax.swing.*;
导入javax.swing.UIManager.LookAndFeelInfo;
公共类按钮测试{
公共静态void main(字符串[]args){
SwingUtilities.invokeLater(新的Runnable(){
@凌驾
公开募捐{
新建ButtonTest().createAndShowGUI();
}
});
}
私有JFrame;
私人按钮不透明按钮1;
私人按钮不透明按钮2;
私有软按钮软按钮1;
专用软按钮软按钮2;
public void createAndShowGUI(){
opaqueButton1=新的JButton(“不透明按钮”);
opaqueButton2=新的JButton(“不透明按钮”);
softButton1=新的SoftJButton(“透明按钮”);
softButton2=新的SoftJButton(“透明按钮”);
乳白色按钮1.背景(颜色:绿色);
软按钮1.后退背景(颜色:绿色);
frame=新的JFrame();
frame.getContentPane().setLayout(新的java.awt.GridLayout(2,2,10,10));
框架。添加(不透明按钮1);
框架。添加(软按钮1);
框架。添加(不透明按钮2);
框架。添加(软按钮2);
框架设置尺寸(567350);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
计时器alphaChanger=新计时器(30,新ActionListener(){
专用浮点递增器=-.03f;
@凌驾
已执行的公共无效操作(操作事件e){
float newAlpha=softButton1.getAlpha()+递增器;
if(newAlpha<0){
newAlpha=0;
incrementer=-incrementer;
}否则如果(新建Alpha>1f){
newAlpha=1f;
incrementer=-incrementer;
}
软按钮1.setAlpha(newAlpha);
软按钮2.setAlpha(newAlpha);
}
});
alphaChanger.start();
定时器uiChanger=新定时器(3500,新ActionListener(){
private LookAndFeelInfo[]laf=UIManager.getInstalledLookAndFeels();
私有int指数=1;
@凌驾
已执行的公共无效操作(操作事件e){
试一试{
UIManager.setLookAndFeel(laf[index].getClassName());
SwingUtilities.updateComponentTreeUI(框架);
}捕获(异常exc){
exc.printStackTrace();
}
指数=(指数+1)%laf.长度;
}
});
ui.start();
}
公共静态类SoftJButton扩展JButton{
私有静态final JButton lafDeterminer=new JButton();
私有静态最终长serialVersionUID=1L;
私有布尔矩形;
专用浮点数α=1f;
公共软件按钮(){
这个(空,空);
}
公共软按钮(字符串文本){
此(文本,空);
}
公共软按钮(字符串文本、图标){
超级(文本、图标);
设置不透明(假);
setFocusPainted(假);
}
公共浮点getAlpha(){
返回α;
}
公共void setAlpha(浮动alpha){
这个α=α;
重新油漆();
}
@凌驾
公共组件(java.awt.g){
java.awt.Graphics2D g2=(java.awt.Graphics2D)g;
setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,alpha));
if(rectangularaf&&isBackgroundSet()){
颜色c=getBackground();
g2.setColor(c);
g、 fillRect(0,0,getWidth(),getHeight());
}
超级组件(g2);
}
@凌驾
公共void updateUI(){
super.updateUI();
lafDeterminer.updateUI();
矩形LAF=lafDeterminer.isOpaque();
}
}
}
也许会对你有更多帮助。作者描述了一种重建整个Windows Aero效果的方法。以下是他的工作示例:



(来源:)

我尝试了这段代码,它与玻璃框无关(如线程启动程序中的示例所示),它只会使按钮以不同的颜色闪烁。
import java.awt.event.*;
import java.awt.Color;
import java.awt.AlphaComposite;
import javax.swing.*;
import javax.swing.UIManager.LookAndFeelInfo;

public class ButtonTest {

    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {

            @Override
            public void run() {
                new ButtonTest().createAndShowGUI();
            }
        });
    }
    private JFrame frame;
    private JButton opaqueButton1;
    private JButton opaqueButton2;
    private SoftJButton softButton1;
    private SoftJButton softButton2;

    public void createAndShowGUI() {

        opaqueButton1 = new JButton("Opaque Button");
        opaqueButton2 = new JButton("Opaque Button");
        softButton1 = new SoftJButton("Transparent Button");
        softButton2 = new SoftJButton("Transparent Button");
        opaqueButton1.setBackground(Color.GREEN);
        softButton1.setBackground(Color.GREEN);
        frame = new JFrame();
        frame.getContentPane().setLayout(new java.awt.GridLayout(2, 2, 10, 10));
        frame.add(opaqueButton1);
        frame.add(softButton1);
        frame.add(opaqueButton2);
        frame.add(softButton2);
        frame.setSize(567, 350);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setVisible(true);
        Timer alphaChanger = new Timer(30, new ActionListener() {

            private float incrementer = -.03f;

            @Override
            public void actionPerformed(ActionEvent e) {
                float newAlpha = softButton1.getAlpha() + incrementer;
                if (newAlpha < 0) {
                    newAlpha = 0;
                    incrementer = -incrementer;
                } else if (newAlpha > 1f) {
                    newAlpha = 1f;
                    incrementer = -incrementer;
                }
                softButton1.setAlpha(newAlpha);
                softButton2.setAlpha(newAlpha);
            }
        });
        alphaChanger.start();
        Timer uiChanger = new Timer(3500, new ActionListener() {

            private LookAndFeelInfo[] laf = UIManager.getInstalledLookAndFeels();
            private int index = 1;

            @Override
            public void actionPerformed(ActionEvent e) {
                try {
                    UIManager.setLookAndFeel(laf[index].getClassName());
                    SwingUtilities.updateComponentTreeUI(frame);
                } catch (Exception exc) {
                    exc.printStackTrace();
                }
                index = (index + 1) % laf.length;
            }
        });
        uiChanger.start();
    }

    public static class SoftJButton extends JButton {

        private static final JButton lafDeterminer = new JButton();
        private static final long serialVersionUID = 1L;
        private boolean rectangularLAF;
        private float alpha = 1f;

        public SoftJButton() {
            this(null, null);
        }

        public SoftJButton(String text) {
            this(text, null);
        }

        public SoftJButton(String text, Icon icon) {
            super(text, icon);

            setOpaque(false);
            setFocusPainted(false);
        }

        public float getAlpha() {
            return alpha;
        }

        public void setAlpha(float alpha) {
            this.alpha = alpha;
            repaint();
        }

        @Override
        public void paintComponent(java.awt.Graphics g) {
            java.awt.Graphics2D g2 = (java.awt.Graphics2D) g;
            g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));
            if (rectangularLAF && isBackgroundSet()) {
                Color c = getBackground();
                g2.setColor(c);
                g.fillRect(0, 0, getWidth(), getHeight());
            }
            super.paintComponent(g2);
        }

        @Override
        public void updateUI() {
            super.updateUI();
            lafDeterminer.updateUI();
            rectangularLAF = lafDeterminer.isOpaque();
        }
    }
}