如何使GUI启动画面? [英] How to make a splash screen for GUI?
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问题描述
您好我是新来的图形用户界面在Java中,并试图使一个启动画面或图像出现3秒钟。然后,这之后它会去到我的主程序。没有人有一个想法如何做到这一点还是可以链接到我的任何教程?
到目前为止,我已经做到了这一点,但不知道从哪里何去何从。
公共静态无效的主要(字串[] args)
{
splashInit(); //初始化飞溅覆盖绘图参数
appInit(); //模拟应用程序会做什么
}
解决方案
最简单的一种,是创建的JFrame
并添加屏幕
它然后使用 Thread.sleep代码(长米莉)
试试这个code:
的JWindow窗口=新的JWindow();
window.getContentPane()。添加(
新的JLabel(,新的ImageIcon(新URL(\"http://docs.oracle.com/javase/tutorial/uiswing/examples/misc/SplashDemoProject/src/misc/images/splash.gif\")), SwingConstants.CENTER));
window.setBounds(500,150,300,200);
window.setVisible(真);
尝试{
视频下载(5000);
}赶上(InterruptedException的E){
e.printStackTrace();
}
window.setVisible(假);
JFrame的帧=新的JFrame();
frame.add(新的JLabel(欢迎));
frame.setVisible(真);
frame.setSize(300100);
window.dispose();
Hi there I'm new to GUIs in Java and was trying to make a splash screen or an image appear for 3 seconds. Then after that it it will go onto my main program. Does anyone have an ideas how to do this or can link me to any tutorials?
So far I have done this but not sure where to go from here.
public static void main(String[] args)
{
splashInit(); // initialize splash overlay drawing parameters
appInit(); // simulate what an application would do
}
解决方案
Simplest one , is to create JFrame
and add your screen
on it then use Thread.Sleep(long millies)
Try this code:
JWindow window = new JWindow();
window.getContentPane().add(
new JLabel("", new ImageIcon(new URL("http://docs.oracle.com/javase/tutorial/uiswing/examples/misc/SplashDemoProject/src/misc/images/splash.gif")), SwingConstants.CENTER));
window.setBounds(500, 150, 300, 200);
window.setVisible(true);
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
e.printStackTrace();
}
window.setVisible(false);
JFrame frame = new JFrame();
frame.add(new JLabel("Welcome"));
frame.setVisible(true);
frame.setSize(300,100);
window.dispose();
Or you can Create a Splash Screen by using SplashScreen class
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