SWT之四：多窗体

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import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class MultiShell {

/**
* @param args
*/
public static void main(String[] args) {
  // TODO Auto-generated method stub
  Display display = new Display();
  final Shell parent = new Shell(display, SWT.SHELL_TRIM);
  parent.setText("多窗口示例");

  parent.setSize(300, 200);
  //设置父窗口图标
  parent.setImage(new Image(display, "E:\\Study\\SWT\\code\\SWTStudy\\src\\SWT\\/ico/firsteps48.gif"));
  Button addShell = new Button(parent, SWT.CENTER);
  addShell.setText("创建子窗口");
  //注册按钮单击事件
  addShell.addSelectionListener(new SelectionListener(){

   @Override
   public void widgetSelected(SelectionEvent e) {
    // TODO Auto-generated method stub
    //当单击时创建子窗口
    createChildrenShell(parent, "子窗口");
   }

   @Override
   public void widgetDefaultSelected(SelectionEvent e) {
    // TODO Auto-generated method stub

   }
  });

  addShell.pack();

  parent.open();

  while (!parent.isDisposed())
  {
   if (!display.readAndDispatch())
   {
    display.sleep();
   }
  }

  display.dispose();

}

public static Shell createChildrenShell(Shell parent, String childrenName)
{
  //创建之窗口
  Shell shell = new Shell(parent, SWT.DIALOG_TRIM);
  shell.setText(childrenName);
  shell.setSize(100,100);
  shell.open();
  return shell;

}
}