java swt 不能弹出窗口
linux下用eclipse编译,为什么不能弹出窗口?
package chapter5;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
public class Hello
{
/**
* @param args
*/
public static void main(String[] args)
{
// TODO Auto-generated method stub
Display display=new Display();
Shell shell=new Shell(display);
shell.setText("Hello");
shell.setSize(400,300);
Text helloText=new Text(shell,SWT.CENTER);
helloText.setText("Hello World!");
helloText.pack();
shell.pack();
shell.open();
//判断是否关闭窗口
while (!shell.isDisposed())
{
if (!display.readAndDispatch())
display.sleep();
display.dispose();
}
}
}
--------------------编程问答--------------------
你引入DLL文件了吗
补充:Java , Eclipse