b.java

这个是java在eclipse环境开发可视化窗口

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import com.swtdesigner.SWTResourceManager;


public class B extends Shell {

	/**
	 * Launch the application
	 * @param args
	 */
	public static void main(String args[]) {
		try {
			Display display = Display.getDefault();
			B shell = new B(display, SWT.SHELL_TRIM);
			shell.open();
			shell.layout();
			while (!shell.isDisposed()) {
				if (!display.readAndDispatch())
					display.sleep();
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	/**
	 * Create the shell
	 * @param display
	 * @param style
	 */
	public B(Display display, int style) {
		super(display, style);
		createContents();
	}

	/**
	 * Create contents of the window
	 */
	protected void createContents() {
		setText("SWT Application");
		setSize(500, 375);

		final Label label = new Label(this, SWT.NONE);
		label.setForeground(SWTResourceManager.getColor(255, 0, 0));
		label.setFont(SWTResourceManager.getFont("", 26, SWT.NONE));
		label.setAlignment(SWT.CENTER);
		label.setText("用户信息储存系统");
		label.setBounds(70, 85, 325, 52);

		final Button button = new Button(this, SWT.NONE);
		button.setText("编辑用户信息");
		button.setBounds(284, 218, 133, 33);

		final Button button_1 = new Button(this, SWT.NONE);
		button_1.setText("退出");
		button_1.setBounds(284, 286, 133, 33);
		//
	}

	@Override
	protected void checkSubclass() {
		// Disable the check that prevents subclassing of SWT components
	}

}