【发布时间】:2010-04-22 07:33:26
【问题描述】:
在退出我的游戏时,我想显示一个“退出屏幕”。 exitscreen.gif 位于文件夹中,工作正常,但由于某种原因,只有空白框显示:
JPanel finishPanel = new JPanel();
JLabel finishLabel = new JLabel(new ImageIcon("welcomescreen.gif"));
finishPanel.add(finishLabel);
finishLabel.setSize(11 * 35, 11 * 35);
finishPanel.setPreferredSize(finishLabel.getSize());
this.frame.setVisible(false);
JFrame exitFrame = new JFrame("Thanks for playing");
exitFrame.getContentPane().add(finishPanel);
exitFrame.setLocationRelativeTo(null);
exitFrame.pack();
exitFrame.setVisible(true);
finishLabel.setVisible(true);
this.frame 只是我不再需要的另一个 JFrame。
【问题讨论】: