ontopproblem.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:   OnTopProblem.java

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

import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.*;
import org.gudy.azureus2.core3.util.AERunnable;
import org.gudy.azureus2.core3.util.AEThread;

public class OnTopProblem
{

	private static int sizes[] = {
		100, 120, 140
	};
	Display display;
	Shell mainShell;
	Shell onTopShell;
	Label labelIter;
	int iter;

	public OnTopProblem()
	{
		display = new Display();
		mainShell = new Shell(display, 1264);
		mainShell.setText("OnTopProblem");
		mainShell.setLayout(new FillLayout());
		Button btnClose = new Button(mainShell, 8);
		btnClose.setText("Close");
		btnClose.addListener(13, new Listener() {

			final OnTopProblem this$0;

			public void handleEvent(Event arg0)
			{
				mainShell.dispose();
			}

			
			{
				this$0 = OnTopProblem.this;
				super();
			}
		});
		mainShell.setSize(300, 200);
		mainShell.open();
		onTopShell = new Shell(mainShell, 16384);
		onTopShell.setSize(200, 30);
		onTopShell.open();
		onTopShell.setLayout(new FillLayout());
		labelIter = new Label(onTopShell, 0);
		org.eclipse.swt.widgets.Tray tray = display.getSystemTray();
		TrayItem trayItem = new TrayItem(tray, 0);
		trayItem.addListener(14, new Listener() {

			final OnTopProblem this$0;

			public void handleEvent(Event e)
			{
				mainShell.setVisible(true);
			}

			
			{
				this$0 = OnTopProblem.this;
				super();
			}
		});
		mainShell.addListener(21, new Listener() {

			final OnTopProblem this$0;

			public void handleEvent(Event e)
			{
				e.doit = false;
				mainShell.setVisible(false);
				onTopShell.setVisible(true);
			}

			
			{
				this$0 = OnTopProblem.this;
				super();
			}
		});
		Thread t = new AEThread("OnTopProblem") {

			final OnTopProblem this$0;

			public void runSupport()
			{
				while (updateDisplay()) 
					try
					{
						Thread.sleep(100L);
					}
					catch (Exception ignore) { }
			}

			
			{
				this$0 = OnTopProblem.this;
				super(x0);
			}
		};
		t.start();
		waitForDispose();
		display.dispose();
	}

	public void waitForDispose()
	{
		do
		{
			if (mainShell.isDisposed())
				break;
			if (!display.readAndDispatch())
				display.sleep();
		} while (true);
	}

	public boolean updateDisplay()
	{
		if (display != null && !display.isDisposed())
		{
			display.asyncExec(new AERunnable() {

				final OnTopProblem this$0;

				public void runSupport()
				{
					iter++;
					labelIter.setText((new StringBuilder()).append("").append(iter).toString());
					onTopShell.setSize(OnTopProblem.sizes[iter % OnTopProblem.sizes.length], 20);
				}

			
			{
				this$0 = OnTopProblem.this;
				super();
			}
			});
			return true;
		} else
		{
			return false;
		}
	}

	public static void main(String args[])
	{
		new OnTopProblem();
	}


}