{"id":105159,"date":"2024-03-22T09:23:41","date_gmt":"2024-03-22T00:23:41","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%83%86%e3%82%ad%e3%82%b9%e3%83%88%e3%82%a8%e3%83%aa%e3%82%a2%e3%81%ae%e3%82%b5%e3%82%a4%e3%82%ba%e8%a8%ad%e5%ae%9a\/"},"modified":"2024-04-05T13:49:10","modified_gmt":"2024-04-05T04:49:10","slug":"java-%e3%83%86%e3%82%ad%e3%82%b9%e3%83%88%e3%82%a8%e3%83%aa%e3%82%a2%e3%81%ae%e3%82%b5%e3%82%a4%e3%82%ba%e8%a8%ad%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%83%86%e3%82%ad%e3%82%b9%e3%83%88%e3%82%a8%e3%83%aa%e3%82%a2%e3%81%ae%e3%82%b5%e3%82%a4%e3%82%ba%e8%a8%ad%e5%ae%9a\/","title":{"rendered":"Java \u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u306e\u30b5\u30a4\u30ba\u8a2d\u5b9a"},"content":{"rendered":"<p>JTextArea\u30af\u30e9\u30b9\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u306e\u30b5\u30a4\u30ba\u306f\u3001setPreferredSize()\u30e1\u30bd\u30c3\u30c9\u306b\u3066\u671b\u307e\u3057\u3044\u30b5\u30a4\u30ba\u3092\u8a2d\u5b9a\u3057\u305f\u308a\u3001setRows()\u3001setColumns()\u30e1\u30bd\u30c3\u30c9\u306b\u3066\u884c\u6570\u3068\u5217\u6570\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u5909\u66f4\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306b\u3001\u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u306e\u30b5\u30a4\u30ba\u3092\u8a2d\u5b9a\u3059\u308b\u30b3\u30fc\u30c9\u306e\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> javax.swing.JFrame;\r\n<span class=\"hljs-keyword\">import<\/span> javax.swing.JScrollPane;\r\n<span class=\"hljs-keyword\">import<\/span> javax.swing.JTextArea;\r\n\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">TextAreaExample<\/span> {\r\n\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">main<\/span><span class=\"hljs-params\">(String[] args)<\/span> {\r\n        <span class=\"hljs-type\">JFrame<\/span> <span class=\"hljs-variable\">frame<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">JFrame<\/span>(<span class=\"hljs-string\">\"Text Area Example\"<\/span>);\r\n        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);\r\n\r\n        <span class=\"hljs-type\">JTextArea<\/span> <span class=\"hljs-variable\">textArea<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">JTextArea<\/span>();\r\n        textArea.setRows(<span class=\"hljs-number\">10<\/span>); <span class=\"hljs-comment\">\/\/ \u8bbe\u7f6e\u6587\u672c\u57df\u7684\u884c\u6570<\/span>\r\n        textArea.setColumns(<span class=\"hljs-number\">20<\/span>); <span class=\"hljs-comment\">\/\/ \u8bbe\u7f6e\u6587\u672c\u57df\u7684\u5217\u6570<\/span>\r\n\r\n        <span class=\"hljs-type\">JScrollPane<\/span> <span class=\"hljs-variable\">scrollPane<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">JScrollPane<\/span>(textArea);\r\n        frame.getContentPane().add(scrollPane);\r\n\r\n        frame.pack();\r\n        frame.setVisible(<span class=\"hljs-literal\">true<\/span>);\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>\u4e0a\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u306f\u300110\u884c20\u5217\u306e\u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u304c\u591a\u304f\u306a\u3063\u305f\u5834\u5408\u3082\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u3053\u306e\u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u3092JScrollPane\u3067\u56f2\u3093\u3067\u3044\u307e\u3059\u3002\u6700\u5f8c\u306bpack()\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3066\u30a6\u30a4\u30f3\u30c9\u30a6\u3092\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306b\u8abf\u6574\u3057\u3001setVisible(true)\u3092\u547c\u3073\u51fa\u3057\u3066\u30a6\u30a4\u30f3\u30c9\u30a6\u3092\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JTextArea\u30af\u30e9\u30b9\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u306e\u30b5\u30a4\u30ba\u306f\u3001setPreferredSize()\u30e1\u30bd\u30c3\u30c9\u306b\u3066\u671b\u307e\u3057\u3044\u30b5\u30a4\u30ba\u3092\u8a2d\u5b9a\u3057\u305f\u308a\u3001setRows()\u3001setColumns()\u30e1 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-105159","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Java \u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u306e\u30b5\u30a4\u30ba\u8a2d\u5b9a - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/java-\u30c6\u30ad\u30b9\u30c8\u30a8\u30ea\u30a2\u306e\u30b5\u30a4\u30ba\u8a2d\u5b9a\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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