basicjpanel.java

来自「实现串口手机短信发送程序很全面的源代码」· Java 代码 · 共 56 行

package com.sunfruit.comm.swing;

import javax.swing.*;
import java.awt.Dimension;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class BasicJPanel extends JPanel {

    private CommMenuJDialog commMenuJDialog=null;

    public BasicJPanel() {
        setSize(new Dimension(350, 200));
    }

    public void setCommMenuJDialog(CommMenuJDialog commMenuJDialog)
    {
        this.commMenuJDialog=commMenuJDialog;
    }

    protected boolean appstring(JTextField jTextField)
    {
        String str1=jTextField.getText().trim();
        if(!str1.equals(""))
        {
            for(int i=0;i<str1.length();i++)
            {
                char c=str1.charAt(i);
                if(((int)c)<48 || ((int)c)>57)
                {
                    JOptionPane.showMessageDialog(this, "请检查文本内容,保证是整数", "格式验证",
                                                  JOptionPane.ERROR_MESSAGE);
                    jTextField.requestFocus();
                    return false;
                }
            }
        }
        return true;
    }

    public CommMenuJDialog getCommMenuJDialog()
    {
        return commMenuJDialog;
    }
}