#眉標=Java
#副標=Java SE 6.0系列
#大標=Java SE 6.0新功能－歡迎畫面（Splash）
#作者=文／黃嘉輝

==<box> 程式1===========
splashFrame = new JFrame();
splashFrame.setDefaultCloseOperation(
  JFrame.EXIT_ON_CLOSE);
// 建立歡迎畫面
createSplashScreen();
// 顯示歡迎畫面
SwingUtilities.invokeLater(new Runnable() {
  public void run() {
    showSplashScreen();
  }
});
// 載入視窗物件
initializeApplication();
// 延遲
for (long i=0L; i<1000000000L; i++) {}
// 隱藏歡迎畫面
SwingUtilities.invokeLater(new Runnable() {
  public void run() {
    showApplication();
    hideSplashScreen();
  }
});

==<end>==============


==<box> 程式2===========

public static SplashScreen getSplashScreen() {
  if (GraphicsEnvironment.isHeadless()) {
    throw new HeadlessException();
  }

  System.loadLibrary("splashscreen");
  long ptr = _getInstance();
  if (ptr==0) {
    return null;
  }
  if (!_isVisible(ptr)) {
    return null;
  }
  return new SplashScreen(ptr);
}

==<end>==============


==<box> 程式3===========

int DoSplashLoadMemory(void* pdata, int size); 
int DoSplashLoadFile(const char* filename);
void DoSplashInit(void);
void DoSplashClose(void);
void DoSplashSetFileJarName(const char* 
    fileName, const char* jarName);

==<end>==============

==<box> 程式4===========

try {
  // 取得SplashScreen物件
  java.awt.SplashScreen splashScreen =
    SplashScreen.getSplashScreen();

  if (splashScreen == null) {
    return;
  }
}
catch (Exception ex) {...}

==<end>==============


==<box> 程式5===========

try {
  // 建立SplashScreen物件之繪圖Context
  Graphics2D g2d =
    splashScreen.createGraphics();
  
  if (g2d == null) {
    return;
  }
}
catch (IllegalStateException isex) {...}

==<end>==============


==<box> 程式6===========

for(int i=0; i<100; i++) {
  // 更新SplashScreen物件
  splashScreen.update();
  
  try {
    Thread.sleep(20);
  }
  catch(InterruptedException e) {...}
}

==<end>==============


==<box> 程式7===========

splashScreen.close();

==<end>==============


==<box> 程式8===========

java SplashDemo

==<end>==============



==<box> 程式9===========

java -splash:images\Splash.jpg SplashDemo

==<end>==============



==<box> 程式10===========

Manifest-Version: 1.0
Main-Class: SplashDemo
SplashScreen-Image: Splash.jpg

==<end>==============



==<box> 程式11===========

java -jar SplashDemo.jar

==<end>==============