有人能告诉我用Java实现以下图像布局的最简单方法吗?
JFXPanel应该占用所有的屏幕空间,但当窗口调整大小时,按钮应该保持相同的大小。

更普遍地说,Java中是否有任何LayoutManager可以让我以一种简单的方式对另一个组件进行堆栈?
我所做的每一件事都会使按钮太大。也许是JFXPanel搞砸了尺寸,我不知道。
谢谢,这让我发疯了。
发布于 2013-12-21 20:36:42


import java.awt.BorderLayout;
import java.awt.Dimension;
import javafx.application.Platform;
import javafx.embed.swing.JFXPanel;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.scene.paint.Color;
import javax.swing.JApplet;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
public class JavaFXSwingApplication1 extends JApplet {
private static final int JFXPANEL_WIDTH_INT = 300;
private static final int JFXPANEL_HEIGHT_INT = 250;
private static JFXPanel fxContainer;
private static JFXPanel fxContainerTwo;
private static final long serialVersionUID = 1L;
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
} catch (Exception e) {
}
JFrame frame = new JFrame("JavaFX embeded in Swing");
frame.setLayout(new BorderLayout(5, 5));
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JApplet applet = new JavaFXSwingApplication1();
applet.init();
frame.setContentPane(applet.getContentPane());
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
applet.start();
}
});
}
@Override
public void init() {
fxContainer = new JFXPanel();
fxContainer.setPreferredSize(new Dimension(JFXPANEL_WIDTH_INT / 5, JFXPANEL_HEIGHT_INT / 5));
add(fxContainer, BorderLayout.NORTH);
fxContainerTwo = new JFXPanel();
fxContainerTwo.setPreferredSize(new Dimension(JFXPANEL_WIDTH_INT, JFXPANEL_HEIGHT_INT));
add(fxContainerTwo, BorderLayout.CENTER);
Platform.runLater(new Runnable() {
@Override
public void run() {
createScene();
createScene2();
}
});
}
private void createScene() {
Button btn = new Button();
btn.setText("Say 'Hello World'");
btn.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
System.out.println("Hello World!");
}
});
StackPane root = new StackPane();
root.getChildren().add(btn);
Scene scene = new Scene(root, Color.BLUEVIOLET);
fxContainer.setScene(scene);
}
private void createScene2() {
Button btn = new Button();
btn.setText("Say 'Hello World' Two");
btn.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
System.out.println("Hello World!");
}
});
StackPane root = new StackPane();
root.getChildren().add(btn);
Scene scene = new Scene(root, Color.ALICEBLUE);
fxContainerTwo.setScene(scene);
}
}https://stackoverflow.com/questions/20723289
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