下面列出了java.awt.event.FocusListener#focusGained() 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
/** Delegates to the original listener.
*/
public void focusGained(FocusEvent ev) {
FocusListener l = (FocusListener) super.get(ev);
if (l != null) {
l.focusGained(ev);
}
}
/** Delegates to the original listener.
*/
@Override public void focusGained(FocusEvent ev) {
FocusListener l = (FocusListener) super.get(ev);
if (l != null) {
l.focusGained(ev);
}
}