helloworld.java

EclipseSWTJFace开发实战精解

package com.swtdesigner;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
public class HelloWorld {
	public static void main(String[] args) {
		final Display display = Display.getDefault();
		final Shell shell = new Shell();
		shell.setSize(236, 164);
		shell.setText("SWT Application");
		//定义一个文本框，样式风格为带边框
		final Text text = new Text(shell, SWT.BORDER);
		/**
		 * 对文本框进行在窗体上定位，通用模式为：
		 * setBounds（int x,int y,int width,int hight)
		 * x表示横坐标；y表示纵坐标；width表示文本框长度；
		 * hight表示文本框的高度
		 */
		text.setBounds(36, 37, 84, 21);
		//定义一个按钮
        final Button button = new Button(shell, SWT.NONE);
		button.setText("button");
		button.setBounds(134, 38, 57, 20);
		shell.open();
		shell.layout();
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch())
				display.sleep();
		}
	}
}