我试图在顶部首页,使Java中的GUI窗口,4个选项卡预订,游客,室。但是,问题是我不确定如何在特定选项卡中实现按钮。JAVA标签设计
更具体地说,我做了一个名为GuestTab的类,我做了1个按钮和1个文本框,但我不知道如何将这些信息传递给Guest标签。所以,如果我不那么清楚,当我点击访客选项卡时,我想要在GuestTab类中创建按钮和文本字段。
我将放置“SEP”类的代码,其中我有我的GUI主要设计和“GuestTab”类,其中添加了“访客”选项卡的内容。
SEP.java:
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
public class SEP extends JFrame
{
private GuestTab GuestTab;
private JTabbedPane tPane;
private MyButtonListener buttonListener;
private MyTabListener tabListener;
private JMenuBar menuBar;
private JMenu fileMenu;
private JMenuItem exitMenuItem;
public SEP()
{
super("Deer Alley Hotel");
buttonListener = new MyButtonListener();
tabListener = new MyTabListener();
exitMenuItem = new JMenuItem("Exit");
exitMenuItem.addActionListener(buttonListener);
fileMenu = new JMenu("File");
setJMenuBar(menuBar);
tPane = new JTabbedPane();
tPane.addTab(" Home ", new JPanel(
new FlowLayout()));
tPane.addTab(" Booking ", new JPanel(
new FlowLayout()));
tPane.addTab(" Guest ", GuestTab);
tPane.addTab(" Room ", new JPanel(new FlowLayout()));
tPane.addChangeListener(tabListener);
add(tPane);
setSize(575, 452);
setVisible(true);
setResizable(false);
setDefaultCloseOperation(EXIT_ON_CLOSE);
setLocationRelativeTo(null);
}
private class MyButtonListener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
if (e.getSource() == exitMenuItem)
{
int choice = JOptionPane.showConfirmDialog(null,
"Do you really want to exit the program?", "Exit",
JOptionPane.YES_NO_OPTION);
if (choice == JOptionPane.YES_OPTION)
{
System.exit(0);
}
}
}
}
public class MyTabListener implements ChangeListener
{
public void stateChanged(ChangeEvent e)
{
}
}
}
GuestTab.java:
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class GuestTab extends JPanel
{
private JButton button1;
private JButton button2;
private JButton button3;
private JButton button4;
private JPanel panel1;
private JPanel panel2;
private JTextField text;
public GuestTab()
{
panel1 = new JPanel();
button1 = new JButton("Edit Note");
button2 = new JButton("Check out");
button3 = new JButton("Edit Form");
button4 = new JButton("Search");
text = new JTextField(15);
add(panel1);
panel1.setPreferredSize(new Dimension(280, 300));
panel1.add(button4);
panel1.add(text);
setVisible(true);
}
}
你真的需要修复你的格式化哈哈 – basic
不知道你的意图是什么......它会真正帮助你和那些试图回答你的问题,如果你以可读性的方式格式化你的代码。 (例如:单独的自定义JPanel到单独的.class eetc – andrewdleach
嗯,它不是这样在我的Eclipse :)我使用Ctrl + Shift + F,但这里是) – Seinfeld