zrow.java

用Java写的报表.功能如下: 0.内建网络打印,网络预览功能！ 1.文件操作。包括url 指定的文件。 2.全功能打印支持。包括打印预览。 3.Undo 和 redo。 4.合并单元格。 5.Cel

/*
 * put your module comment here
 * formatted with JxBeauty (c) [e-mail]
 */


package  ezcell;

import  java.io.*;


/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2001</p>
 * <p>Company: </p>
 * @author unascribed
 * @version 1.0
 */
public
class ZRow extends ZBase
        implements Serializable, Comparable ,Cloneable{
    /**
     * put your documentation comment here
     */
    private int height = 20;

    /**
     * put your documentation comment here
     */
    public ZRow () {
    }

    /**
     * put your documentation comment here
     * @param     ZDefaultSheet sheet
     */
    public ZRow (ZDefaultSheet sheet) {
        super(sheet);
    }

    /**
     * put your documentation comment here
     * @param     ZDefaultSheet sheet
     */
    public ZRow (ZDefaultSheet sheet, int row) {
        super(sheet);
        this.row = row;
    }

    /**
     * put your documentation comment here
     * @return
     */
    public int getHeight () {
        return  height;
    }

    /**
     * put your documentation comment here
     * @param height
     */
    public void setHeight (int height) {
        this.height = height;
        setProperty(PTY_Height);
    }

    /**
     * put your documentation comment here
     * @param row
     * @param col
     * @return
     */
    public ZBase underLayer (int row, int col) {
        if (col == -1)
            return  sheet.defaultBase;
        else {
            ZBase base = sheet.getExistCol(col);
            if (base != null)
                return  base;
            else
                return  sheet.defaultBase;
        }
    }

    /**
     * put your documentation comment here
     * @return
     */
    public int type () {
        return  ZBase.ROW;
    }

    /**
     * put your documentation comment here
     * @param ois
     * @exception ClassNotFoundException, IOException
     */
    private void readObject (ObjectInputStream ois) throws ClassNotFoundException,
            IOException {
        height = 25;
        _readObject(ois);
        if (hasProperty(PTY_Height))
            height = ois.readInt();
    }

    /**
     * put your documentation comment here
     * @param oos
     * @exception ClassNotFoundException, IOException
     */
    private void writeObject (ObjectOutputStream oos) throws ClassNotFoundException,
            IOException {
        _writeObject(oos);
        if (hasProperty(PTY_Height))
            oos.writeInt(height);
    }

    /**
     * put your documentation comment here
     * @param o
     * @return
     */
    public int compareTo (Object o) {
        int result = 0;
        ZRow or = (ZRow)o;
        if (row > or.row)
            result = 1;
        else if (row < or.row)
            result = -1;
        if (ZBase.compareReverse)
            result *= -1;
        return  result;
    }

    /**
     * put your documentation comment here
     * @return
     */
    public Object clone () {
        Object obj = null;
        try {
            obj = super.clone();
        } catch (Exception e) {}
        return  obj;
    }
}