{"categories":["Java"],"author_url":"https://blog.hatena.ne.jp/quasistatic/","width":"100%","published":"2011-12-15 00:00:00","title":" \u6b63\u65b9\u5f62\u306e\u5468\u9577 #22","provider_name":"Hatena Blog","image_url":null,"url":"https://quasistatic.hatenadiary.jp/entry/20111215/p1","version":"1.0","author_name":"quasistatic","blog_url":"https://quasistatic.hatenadiary.jp/","type":"rich","height":"190","blog_title":"\u501f\u308a\u3066\u304d\u305f\u732b\u306e\u3088\u3046\u306b\u9759\u304b","description":"\u6b63\u65b9\u5f62\u306e\u8af8\u5143\u3092\u8868\u3059SquareParameters\u30af\u30e9\u30b9\u306e\u6301\u3064\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5909\u66f4\u3055\u308c\u305f\u3068\u304d\u306b\u3001 \u5909\u66f4\u3055\u308c\u305f\u3053\u3068\u3092\u77e5\u308a\u305f\u3044\u8005\u306b\u77e5\u3089\u305b\u308b\u6a5f\u69cb\u3092\u4ed8\u52a0\u3059\u308b\u3002 \u5909\u66f4\u3055\u308c\u305f\u3068\u3044\u3046\u51fa\u6765\u4e8b\u3092\u3053\u3053\u3067\u306fjava.util.EventObject\u30af\u30e9\u30b9\u306e\u30b5\u30d6\u30af\u30e9\u30b9\u3068\u3057\u3066\u5b9a\u7fa9\u3057\u3066\u304a\u304f\u3002 SquareEvent.java import java.util.EventObject; public class SquareEvent extends EventObject { public SquareEvent(Object source) { super(source); } } \u3068\u308a\u3042\u3048\u305a\u306f\u3001\u3053\u306e\u51fa\u6765\u4e8b\u304c\u3069\u3053\u3067\u8d77\u304d\u305f\u304b\u2026","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fquasistatic.hatenadiary.jp%2Fentry%2F20111215%2Fp1\" title=\" \u6b63\u65b9\u5f62\u306e\u5468\u9577 #22 - \u501f\u308a\u3066\u304d\u305f\u732b\u306e\u3088\u3046\u306b\u9759\u304b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}