NC对话框

//1.只有确认与取消的对话框

import nc.ui.pub.beans.MessageDialog;

//1为确认  2为取消

int a= MessageDialog.showOkCancelDlg(null, "是否确认取消", "确认取消作废");

//该方法有返回值，可以进行判断选择的是确认还是取消

//2. 需要i输入文字的对话框

package nc.ui.so.m4331.billui.action;


import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
 
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;


import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.JTextField;


import nc.ui.pub.beans.UIDialog;
 
/**
 * 自定义对话框 对话框包括一个label、一个文本框和2个按钮。
 */
public class CancelReasonDialog extends UIDialog implements ActionListener {
 
String reason;


public String getReason() {
return reason;
}
public void setReason(String reason) {
this.reason = reason;
}
// 是否关闭
public boolean isOK;


public boolean isOK() {
return isOK;
}


public void setOK(boolean isOK) {
this.isOK = isOK;
}
    // 文本框，用于输入字符串
    JTextField field;
    // 按钮
    JButton setButton;
    JButton cancelButton; 
 
    /**
     * 构造函数，参数为父窗体和对话框的标题
     */
    public CancelReasonDialog(Object object,Container conter,boolean t) {
        // 添加Label和输入文本框
    super(conter,t);
setTitle("请填作废原因(必填)");
        JPanel p1 = new JPanel();
        field = new JTextField(40);
        field.addActionListener(this);
        p1.add(field);
        getContentPane().add("Center", p1);
 
        // 添加确定和取消按钮
        JPanel p2 = new JPanel();
        p2.setLayout(new FlowLayout(FlowLayout.RIGHT));
        cancelButton = new JButton("取 消");
        cancelButton.addActionListener(this);
        setButton = new JButton("确 定");
        setButton.addActionListener(this);
        p2.add(setButton);
        p2.add(cancelButton);
        getContentPane().add("South", p2);
 
        // 调整对话框布局大小
        pack();
        this.setModal(true);
        registerAction();
    }
 
/**
     * 事件处理
     */
    @Override
    public void actionPerformed(ActionEvent event) {
 
        Object source = event.getSource();
        if ((source == setButton)) {
            // 如果确定按钮被按下，则将文本矿的文本添加到父窗体的文本域中
        if(field.getText()!=null&&!"".equals(field.getText())){
        this.setReason(field.getText());
        isOK = true;
        this.dispose();
//         setVisible(false);
//         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        }
        }else{
        // 隐藏对话框
        isOK=false;
        this.dispose();
//            setVisible(false);
//            setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        }
    }
    /** 注册按钮事件 */
public void registerAction() {
this.cancelButton.addActionListener(this);
this.setButton.addActionListener(this);
this.addWindowListener(new WindowListener() {
public void windowActivated(WindowEvent e) {
}


public void windowClosed(WindowEvent e) {
}


public void windowDeactivated(WindowEvent e) {
}


public void windowDeiconified(WindowEvent e) {
}


public void windowIconified(WindowEvent e) {
}


public void windowOpened(WindowEvent e) {
}


public void windowClosing(WindowEvent e) {
isOK = false;
}
});
}
}

//调用需要输入文字的对话框

CancelReasonDialog  dialog = new CancelReasonDialog(null, WorkbenchEnvironment.getInstance().getWorkbench().getParent(), false);
        dialog.showModal();
if (!dialog.isOK) {
return;
}