SWT组件介绍

最新推荐文章于 2024-09-07 11:41:04 发布

chuannaoxuan4674

最新推荐文章于 2024-09-07 11:41:04 发布

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CC 4.0 BY-SA版权

文章标签：开发工具 java shell

原文链接：https://my.oschina.net/surenpi/blog/605058

介绍

本文介绍SWT中一些组件的使用方法。

ScrolledComposite

[caption id="attachment_2688" align="aligncenter" width="188"]

ScrolledComposite[/caption] [codesyntax lang="java"]

/**
 * Copyright By suren.
 * You can get more information from my website:
 * http://surenpi.com
 */
package org.suren.swt.test;

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.ScrolledComposite;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

/**
 * @author suren
 * @date 2015年9月30日 下午4:57:34
 */
public class ScrolledTest
{

	/**
	 * @param args
	 */
	public static void main(String[] args)
	{
		Display display = new Display();
		Shell shell = new Shell(display);
		shell.setLayout(new FillLayout());
		
		shell.setSize(200, 100);
		
		ScrolledComposite scroll = new ScrolledComposite(shell, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
		Composite composite = new Composite(scroll, SWT.NULL);
		composite.setLayout(new RowLayout());
		
		new Button(composite, SWT.PUSH).setText("one");
		new Button(composite, SWT.PUSH).setText("one");
		new Button(composite, SWT.PUSH).setText("one");
		new Button(composite, SWT.PUSH).setText("one");
		new Button(composite, SWT.PUSH).setText("one");
		new Button(composite, SWT.PUSH).setText("one");
		
		//下面两句必须有
		scroll.setContent(composite);
		composite.setSize(composite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
		
		shell.open();
		while(!shell.isDisposed()){
			if(!display.readAndDispatch()){
				display.sleep();
			}
		}
		display.dispose();
	}

}

[/codesyntax]

转载于:https://my.oschina.net/surenpi/blog/605058