如何从applet打开新的applet窗口

Question

如何从applet本身打开一个新的applet窗口？

Answer 1

要从JFrameapplet 打开一个新的Java窗口(),请参阅Java教程中的以下摘录:

//1. Create the frame.
JFrame frame = new JFrame("FrameDemo");

//2. Optional: What happens when the frame closes?
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

//3. Create components and put them in the frame.
//...create emptyLabel...
frame.getContentPane().add(emptyLabel, BorderLayout.CENTER);

//4. Size the frame.
frame.pack();

//5. Show it.
frame.setVisible(true);

要打开一个包含applet的新浏览器窗口showDocument(URL, "_blank"):

URL url = new URL(getCodeBase().getProtocol(),
                      getCodeBase().getHost(),
                      getCodeBase().getPort(),
                      "/next.html");
getAppletContext().showDocument(url, "_blank");