bufferedtruncatedlabel.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:   BufferedTruncatedLabel.java

package org.gudy.azureus2.ui.swt.components;

import org.eclipse.swt.events.MouseListener;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Cursor;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.gudy.azureus2.core3.util.DisplayFormatters;

// Referenced classes of package org.gudy.azureus2.ui.swt.components:
//			BufferedWidget

public class BufferedTruncatedLabel extends BufferedWidget
{

	protected Label label;
	protected int width;
	protected String value;

	public BufferedTruncatedLabel(Composite composite, int attrs, int _width)
	{
		BufferedWidget(new Label(composite, attrs));
		value = "";
		label = (Label)getWidget();
		width = _width;
	}

	public boolean isDisposed()
	{
		return label.isDisposed();
	}

	public void setLayoutData(GridData gd)
	{
		if (isDisposed())
		{
			return;
		} else
		{
			label.setLayoutData(gd);
			return;
		}
	}

	public void setText(String new_value)
	{
		if (label.isDisposed())
			return;
		if (new_value == value)
			return;
		if (new_value != null && value != null && new_value.equals(value))
		{
			return;
		} else
		{
			value = new_value;
			label.setText(value != null ? DisplayFormatters.truncateString(value.replaceAll("&", "&&"), width) : "");
			return;
		}
	}

	public String getText()
	{
		return value != null ? value : "";
	}

	public void addMouseListener(MouseListener listener)
	{
		label.addMouseListener(listener);
	}

	public void setForeground(Color color)
	{
		if (isDisposed())
		{
			return;
		} else
		{
			label.setForeground(color);
			return;
		}
	}

	public void setCursor(Cursor cursor)
	{
		if (isDisposed())
		{
			return;
		} else
		{
			label.setCursor(cursor);
			return;
		}
	}

	public void setToolTipText(String toolTipText)
	{
		if (isDisposed())
		{
			return;
		} else
		{
			label.setToolTipText(toolTipText);
			return;
		}
	}
}