【发布时间】:2014-03-26 23:02:47
【问题描述】:
我对 Java 中的 GUI 相当陌生。我想知道的是,有没有办法把两个JPanels分成JFrame,即。面板 1 为 70%,面板 2 为 30%?
这是我创建 GUI 的 sn-p:
import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import java.awt.Color;
import java.awt.GridLayout;
public class ButtonGrid extends Game
{
private static JFrame frame = new JFrame();
private static JPanel panel1 = new JPanel();
private static JPanel panel2 = new JPanel();
private static JPanel panel3 = new JPanel();
private static JPanel panel4 = new JPanel();
private static JLabel lblP1 = new JLabel("Player 1: ");
private static JLabel lblP2 = new JLabel("Player 2: ");
private static JLabel P1Score = new JLabel("0");
private static JLabel P2Score = new JLabel("0");
public static JButton grid[][];
public ButtonGrid(int width, int length)
{
frame.setLayout(new GridLayout(width, length));
panel1.setLayout(new GridLayout(width, length));
panel2.setLayout(new BoxLayout(panel2, BoxLayout.Y_AXIS));
panel3.setLayout(new BoxLayout(panel3, BoxLayout.X_AXIS));
panel4.setLayout(new BoxLayout(panel4, BoxLayout.X_AXIS));
lblP1.setForeground(Color.blue);
lblP2.setForeground(Color.red);
grid = new JButton[width][length];
for(int x=0; x<length; x++)
{
for(int y=0; y<width; y++)
{
grid[x][y] = new JButton();
grid[x][y].addActionListener(actionListener);
grid[x][y].setName("[" + x + ',' +y + "]");
//grid[x][y].setText(grid[x][y].getName());
//frame.add(grid[x][y]);
panel1.add(grid[x][y]);
}
}
grid[0][0].setBackground(Color.blue);
grid[width-1][length-1].setBackground(Color.red);
panel3.add(lblP1);
panel3.add(P1Score);
panel4.add(lblP2);
panel4.add(P2Score);
panel2.add(panel3);
panel2.add(panel4);
frame.add(panel2);
frame.add(panel1);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(800, 600);
frame.setVisible(true);
frame.setResizable(false);
}
我希望按钮大小均匀并填充到底部,现在框架中有大约 2/3 的空白空间。如何用按钮填充框架中剩余的 2/3 空间?
【问题讨论】:
-
我认为 MigLayout 还是 mad 的回答
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不要过度使用
static,您的代码中不需要任何static引用,因为它们都是private...
标签: java swing user-interface jframe jpanel