sizeitem.java

java 文件下载器。可自定义

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   SizeItem.java

package org.gudy.azureus2.ui.swt.views.tableitems.files;

import org.gudy.azureus2.core3.disk.DiskManagerFileInfo;
import org.gudy.azureus2.core3.util.DisplayFormatters;
import org.gudy.azureus2.plugins.ui.tables.*;
import org.gudy.azureus2.ui.swt.views.table.utils.CoreTableColumn;

public class SizeItem extends CoreTableColumn
	implements TableCellRefreshListener
{

	public SizeItem()
	{
		super("size", 2, -2, 70, "Files");
		setMinWidthAuto(true);
	}

	public void fillTableColumnInfo(TableColumnInfo info)
	{
		info.addCategories(new String[] {
			"bytes"
		});
	}

	public void refresh(TableCell cell)
	{
		DiskManagerFileInfo fileInfo = (DiskManagerFileInfo)cell.getDataSource();
		long value = fileInfo != null ? fileInfo.getLength() : 0L;
		if (!cell.setSortValue(value) && cell.isValid())
		{
			return;
		} else
		{
			cell.setText(DisplayFormatters.formatByteCountToKiBEtc(value));
			return;
		}
	}
}