java界面

wangbylove 2013-07-01 01:31:47

初学界面设计，再使用GridLayout时大小的控制很凌乱，求大神指教
（希望序列号下面的空白地方小一点。）

贴上代码，代码规范功力不强，求指导







import javax.swing.*;



import java.awt.*;



public class InfoFrame {



	JFrame frame = new JFrame("信息录入");

	

	JPanel panel = new JPanel(); 					//主面板

	

	JPanel panel1 = new JPanel();					//序列号面板

	JPanel panel2 = new JPanel();					//客户信息面板

	JPanel panel21 = new JPanel();					//客户子面板

	JPanel panel22 = new JPanel();					//客户子面板

	JPanel panel23 = new JPanel();					//客户子面板

	JPanel panel24 = new JPanel();					//客户子面板

	JPanel panel3 = new JPanel();					//代理商面板

	JPanel panel31 = new JPanel();					//代理商子面板

	JPanel panel32 = new JPanel();					//代理商子面板

	JPanel panel33 = new JPanel();					//代理商子面板

	JPanel panel4 = new JPanel();					//按钮面板

	

	GridLayout gridlayout = new GridLayout(3,1);	//主面板布局方法

	GridLayout clientLayout = new  GridLayout(5, 1);

	GridLayout agentLayout = new GridLayout(4, 1);

	FlowLayout layout = new FlowLayout();  		//所有面板都使用同种布局

	

	JLabel clientTitleLabel = new JLabel("客户信息");

	JLabel agentTitileLabel = new JLabel("代理商信息");

	

	JLabel serNumLabel = new JLabel("序列号");

	JTextField serNumText = new JTextField(20);



	JLabel clientCompanyLabel = new JLabel("客户名称");

	JTextField clientCompanyText = new JTextField(20);

	

	JLabel clientAdressLabel = new JLabel("地址");

	Choice clientAdress1Choice = new Choice();

	Choice clientAdress2Choice = new Choice();

	

	JLabel clientManLabel = new JLabel("联系人");

	JTextField clientManText = new JTextField(20);

	

	JLabel clientPhoneLabel = new JLabel("联系电话");

	JTextField clientPhoneText = new JTextField(20);

	

	JLabel agentCompanyLabel = new JLabel("代理商");

	JTextField agentCompanyText = new JTextField(20);

	

	JLabel agentManLabel = new JLabel("业务员");

	JTextField agentManText = new JTextField(20);



	JLabel agentPhoneLabel = new JLabel("联系电话");

	JTextField agentPhoneText = new JTextField(20);

	

	JButton sumbitButton = new JButton("提交");

	JButton cannelButton = new JButton("取消");

	

	

	

	public InfoFrame() {

	

		frame.getContentPane().add(panel,BorderLayout.CENTER);

		frame.getContentPane().add(panel4,BorderLayout.SOUTH);

		

		panel.setLayout(gridlayout);

		panel.add(panel1);

		panel.add(panel2);

		panel.add(panel3);

		

		panel1.setLayout(layout);

		panel1.add(serNumLabel);

		panel1.add(serNumText);

		

		panel2.setLayout(clientLayout);

		panel2.add(clientTitleLabel);

		panel2.add(panel21);

		panel2.add(panel22);

		panel2.add(panel23);

		panel2.add(panel24);

		panel21.setLayout(layout);

		panel21.add(clientCompanyLabel);

		panel21.add(clientCompanyText);

		panel22.setLayout(layout);

		panel22.add(clientAdressLabel);

		panel22.add(clientAdress1Choice);

		panel22.add(clientAdress2Choice);

		panel23.setLayout(layout);

		panel23.add(clientManLabel);

		panel23.add(clientManText);

		panel24.setLayout(layout);

		panel24.add(clientPhoneLabel);

		panel24.add(clientPhoneText);

		

		panel3.setLayout(agentLayout);

		panel3.add(agentTitileLabel);

		panel3.add(panel31);

		panel3.add(panel32);

		panel3.add(panel33);

		panel31.setLayout(layout);

		panel31.add(agentCompanyLabel);

		panel31.add(agentCompanyText);

		panel32.setLayout(layout);

		panel32.add(agentManLabel);

		panel32.add(agentManText);

		panel33.setLayout(layout);

		panel33.add(agentPhoneLabel);

		panel33.add(agentPhoneText);

		

		panel4.add(sumbitButton);

		panel4.add(cannelButton);

		

		String[] clientAdress1 = {"江苏","浙江","湖南","安徽","四川","云南"};

		for(int i = 0;i < 6;i++)

		{

			clientAdress1Choice.addItem(clientAdress1[i]);

		}

		

		String[] clientAdress2 = {"南京","常州","无锡","南通","苏州","徐州","扬州","镇江","杭州","重庆","昆明"};

		for(int i = 0; i < 11;i++)

		{

			clientAdress2Choice.addItem(clientAdress2[i]);

		}

		

		frame.setSize(500,500);

		frame.setResizable(false);

		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

		int x = (int)screenSize.getWidth()/2 - frame.getWidth()/2; 

		int y = (int)screenSize.getHeight()/2- frame.getHeight()/2;

		frame.setLocation(x, y);

		frame.setVisible(true);



	}

	

	public static void main(String[] args) {

		new InfoFrame();

	}

	

}