button1.java

SWTJFace篇项目源程序该项目包含 包含了Eclipse下构建swt的基本工程

package cn.com.chengang.swt;

import org.eclipse.jface.dialogs.MessageDialog;
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.Shell;

public class Button1 {
	public static void main(String[] args) {
		final Display display = Display.getDefault();
		final Shell shell = new Shell();
		shell.setSize(327, 253);
		// ---------创建窗口中的其他界面组件-------------
		final Button radio1 = new Button(shell, SWT.RADIO);// 事件代码里要访问radio1，所以加一个final
		radio1.setText("男");// 设置按钮上的文字
		radio1.setSelection(true);// 设置按钮处于选择状态
		radio1.setBounds(10, 10, 40, 25); // 设置按钮位置

		final Button radio2 = new Button(shell, SWT.RADIO);
		radio2.setText("女");
		radio2.setBounds(10, 30, 40, 25);

		final Button check1 = new Button(shell, SWT.CHECK);
		check1.setText("旅游");
		check1.setBounds(70, 10, 40, 25);

		final Button check2 = new Button(shell, SWT.CHECK);
		check2.setText("篮球");
		check2.setBounds(70, 30, 40, 25);

		Button okButton = new Button(shell, SWT.NONE);
		okButton.setText("确定");
		okButton.setBounds(10, 70, 100, 25);
		okButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				String str = "小明，";
				if (radio1.getSelection())// 判断按钮是否被选
					str += radio1.getText();// 取得按钮上的文字
				if (radio2.getSelection())
					str += radio2.getText();
				str += "。爱好：";
				if (check1.getSelection())
					str += check1.getText();
				if (check2.getSelection())
					str += check2.getText();
				// 信息提示框的第一、二个参数为空值也是可以的
				MessageDialog.openInformation(null, null, str);
			}
		});
		// -----------------END------------------------
		shell.layout();
		shell.open();
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch())
				display.sleep();
		}
		display.dispose();
	}
}