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我将 Synthetica Black Eye LAF ( http://www.jyloo.com/synthetica/ ) 与使用 Java 1.7 的应用程序一起使用。似乎当我启用 Synthetica LAF 时,如果我将屏幕拖到更大的第二台显示器上,并通过双击或单击最大化图标来最大化窗口,则窗口占用的空间与主显示器上的“全屏”尺寸。当我没有启用 LAF 时,它不会这样做。就好像它没有意识到它在哪个屏幕上的尺寸。有什么解决方法吗?

我已经有效地做到了这一点: Java Toolkit Getting Second screen size and java & fullscreen over multiple monitor 这很好,因为现在我可以将首选尺寸设置为较大显示器的尺寸,但这对我的最大化问题没有帮助。

这是我的代码:

package mil.innovation.bewear.maintenance.windows;

import de.javasoft.plaf.synthetica.SyntheticaBlackEyeLookAndFeel;

import javax.imageio.ImageIO;
import javax.swing.*;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

public class Windows {

public static void main(String[] args) {
    try {
        UIManager.setLookAndFeel(new SyntheticaBlackEyeLookAndFeel());
    } catch (Exception e) {
         System.out.println("Look and feel not started");
    }

    Dimension dimension;

    GraphicsEnvironment graphicsEnvironment = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] devices = graphicsEnvironment.getScreenDevices();
    GraphicsDevice biggest;
    if (devices.length > 1) {
        biggest = devices[0];
        for (GraphicsDevice device : devices) {
            if (device.getDefaultConfiguration().getBounds().getSize().getWidth() > biggest.getDefaultConfiguration().getBounds().getSize().getWidth())
                biggest = device;
        }
        dimension = biggest.getDefaultConfiguration().getBounds().getSize();
    } else if (devices.length == 1)
        dimension = devices[0].getDefaultConfiguration().getBounds().getSize();
    else {
        throw new RuntimeException("No Screens detected");
    }

    String filePath = "C:\\Users\\Bewear2\\IdeaProjects\\bewear_windows\\imgNotFound.png";
    JFrame frame = new JFrame("Example");
    JLabel lblPicture = new JLabel();
    lblPicture.setPreferredSize(dimension);
    lblPicture.setSize(dimension);
    BufferedImage image;
    try {
        image = ImageIO.read(new File("imgNotFound.png"));
        lblPicture.setIcon(new ImageIcon(image));
    }catch (IOException ex) {
        System.out.println("Error loading the picture that is supposed to load when loading a picture fails" + ex);
    }
    try {
        image = ImageIO.read(new File(filePath));
        Image bufferedImg = image.getScaledInstance(lblPicture.getWidth(), lblPicture.getHeight(), Image.SCALE_SMOOTH);
        lblPicture.setIcon(new ImageIcon(bufferedImg));
    } catch (IOException ex) {
        System.out.println("Error loading picture " + ex);
    }
    frame.setContentPane(lblPicture);
    frame.pack();
    frame.setVisible(true);
}

}

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1 回答 1

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来自客户支持的电子邮件:

这主要是多屏环境中已知的 Java Swing 问题,仅在使用不同的屏幕分辨率时才会出现 - 请参阅http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6829250。它的目标是在 V9 中修复。但是,还有另一个问题(#7010721 http://bugs.java.com/bugdatabase/view_bug.do?bug_id=7010721)会影响窗口大小,因此请确保使用最新的 JVM。如果问题仍然存在,可能的解决方法是启用本机框架装饰(请参阅常见问题窗口装饰 #1 http://www.jyloo.com/synthetica/faq/#windowDecoration-1)另一种解决方法是设置系统属性“ syna.frame.fullscreen" 为真,但这将覆盖操作系统的任务栏。

于 2015-07-15T15:25:29.487 回答