{"id":96154,"date":"2024-10-20T07:03:15","date_gmt":"2024-10-19T23:03:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96154\/"},"modified":"2024-10-20T07:03:15","modified_gmt":"2024-10-19T23:03:15","slug":"oracle%e4%bf%ae%e6%94%b9jtable%e4%b8%ad%e7%9a%84%e6%9f%90%e5%80%8b%e5%96%ae%e5%85%83%e6%a0%bc%e7%9a%84%e9%a1%8f%e8%89%b2%e7%9a%84%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96154\/","title":{"rendered":"Oracle\u4fee\u6539JTable\u4e2d\u7684\u67d0\u500b\u55ae\u5143\u683c\u7684\u984f\u8272\u7684\u65b9\u6848"},"content":{"rendered":"<h1 id=\"oracle%e4%bf%ae%e6%94%b9jtable%e4%b8%ad%e7%9a%84%e6%9f%90%e5%80%8b%e5%96%ae%e5%85%83%e6%a0%bc%e7%9a%84%e9%a1%8f%e8%89%b2%e7%9a%84%e6%96%b9%e6%a1%88-phhAYDlrtP\">Oracle\u4fee\u6539JTable\u4e2d\u7684\u67d0\u500b\u55ae\u5143\u683c\u7684\u984f\u8272\u7684\u65b9\u6848<\/h1>\n<p>\u5728Java Swing\u4e2d\uff0cJTable\u662f\u4e00\u500b\u975e\u5e38\u5e38\u7528\u7684\u7d44\u4ef6\uff0c\u7528\u65bc\u986f\u793a\u548c\u7de8\u8f2f\u8868\u683c\u6578\u64da\u3002\u7576\u6211\u5011\u9700\u8981\u6839\u64da\u67d0\u4e9b\u689d\u4ef6\u4f86\u6539\u8b8aJTable\u4e2d\u67d0\u500b\u55ae\u5143\u683c\u7684\u984f\u8272\u6642\uff0c\u901a\u5e38\u9700\u8981\u81ea\u5b9a\u7fa9\u6e32\u67d3\u5668\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u4ecb\u7d39\u5982\u4f55\u5728Oracle\u7684Java\u74b0\u5883\u4e2d\u4fee\u6539JTable\u4e2d\u67d0\u500b\u55ae\u5143\u683c\u7684\u984f\u8272\uff0c\u4e26\u63d0\u4f9b\u76f8\u61c9\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"jtable%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%90%e6%a7%8b-phhAYDlrtP\">JTable\u7684\u57fa\u672c\u7d50\u69cb<\/h2>\n<p>JTable\u7531\u884c\u548c\u5217\u7d44\u6210\uff0c\u6bcf\u500b\u55ae\u5143\u683c\u90fd\u53ef\u4ee5\u986f\u793a\u6578\u64da\u3002JTable\u7684\u6578\u64da\u6a21\u578b\u901a\u5e38\u662fDefaultTableModel\uff0c\u9019\u4f7f\u5f97\u6211\u5011\u53ef\u4ee5\u65b9\u4fbf\u5730\u64cd\u4f5c\u8868\u683c\u6578\u64da\u3002\u8981\u6539\u8b8a\u55ae\u5143\u683c\u7684\u984f\u8272\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b\u81ea\u5b9a\u7fa9\u7684\u55ae\u5143\u683c\u6e32\u67d3\u5668\u3002<\/p>\n<h2 id=\"%e8%87%aa%e5%ae%9a%e7%be%a9%e5%96%ae%e5%85%83%e6%a0%bc%e6%b8%b2%e6%9f%93%e5%99%a8-phhAYDlrtP\">\u81ea\u5b9a\u7fa9\u55ae\u5143\u683c\u6e32\u67d3\u5668<\/h2>\n<p>\u81ea\u5b9a\u7fa9\u6e32\u67d3\u5668\u9700\u8981\u5be6\u73feTableCellRenderer\u63a5\u53e3\uff0c\u4e26\u91cd\u5beb\u5176getTableCellRendererComponent\u65b9\u6cd5\u3002\u9019\u500b\u65b9\u6cd5\u6703\u6839\u64da\u55ae\u5143\u683c\u7684\u5167\u5bb9\u548c\u72c0\u614b\u4f86\u8fd4\u56de\u4e00\u500b\u7d44\u4ef6\uff0c\u9019\u500b\u7d44\u4ef6\u53ef\u4ee5\u662fJLabel\u6216\u5176\u4ed6Swing\u7d44\u4ef6\u3002<\/p>\n<h3 id=\"%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-phhAYDlrtP\">\u4ee3\u78bc\u793a\u4f8b<\/h3>\n<pre><code>\nimport javax.swing.*;\nimport javax.swing.table.DefaultTableCellRenderer;\nimport javax.swing.table.DefaultTableModel;\nimport java.awt.*;\n\npublic class CustomTableCellRenderer extends DefaultTableCellRenderer {\n    @Override\n    public Component getTableCellRendererComponent(JTable table, Object value,\n            boolean isSelected, boolean hasFocus, int row, int column) {\n        \n        Component cell = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);\n        \n        \/\/ \u6839\u64da\u689d\u4ef6\u6539\u8b8a\u984f\u8272\n        if (value != null &amp;&amp; value.equals(\"\u7279\u5b9a\u503c\")) {\n            cell.setBackground(Color.YELLOW); \/\/ \u8a2d\u7f6e\u80cc\u666f\u984f\u8272\n        } else {\n            cell.setBackground(Color.WHITE); \/\/ \u9ed8\u8a8d\u80cc\u666f\u984f\u8272\n        }\n        \n        return cell;\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e8%87%aa%e5%ae%9a%e7%be%a9%e6%b8%b2%e6%9f%93%e5%99%a8-phhAYDlrtP\">\u5982\u4f55\u4f7f\u7528\u81ea\u5b9a\u7fa9\u6e32\u67d3\u5668<\/h2>\n<p>\u5728\u5275\u5efaJTable\u6642\uff0c\u6211\u5011\u9700\u8981\u5c07\u81ea\u5b9a\u7fa9\u7684\u6e32\u67d3\u5668\u61c9\u7528\u5230\u7279\u5b9a\u7684\u5217\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528\u81ea\u5b9a\u7fa9\u6e32\u67d3\u5668\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\npublic class JTableExample {\n    public static void main(String[] args) {\n        JFrame frame = new JFrame(\"JTable\u793a\u4f8b\");\n        DefaultTableModel model = new DefaultTableModel(new Object[]{\"\u52171\", \"\u52172\"}, 0);\n        model.addRow(new Object[]{\"\u6578\u64da1\", \"\u7279\u5b9a\u503c\"});\n        model.addRow(new Object[]{\"\u6578\u64da2\", \"\u5176\u4ed6\u503c\"});\n        \n        JTable table = new JTable(model);\n        table.getColumnModel().getColumn(1).setCellRenderer(new CustomTableCellRenderer());\n        \n        frame.add(new JScrollPane(table));\n        frame.setSize(400, 300);\n        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);\n        frame.setVisible(true);\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-phhAYDlrtP\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u81ea\u5b9a\u7fa9\u55ae\u5143\u683c\u6e32\u67d3\u5668\uff0c\u6211\u5011\u53ef\u4ee5\u9748\u6d3b\u5730\u6539\u8b8aJTable\u4e2d\u55ae\u5143\u683c\u7684\u984f\u8272\uff0c\u9019\u5c0d\u65bc\u5f37\u8abf\u7279\u5b9a\u6578\u64da\u6216\u72c0\u614b\u975e\u5e38\u6709\u7528\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u7c21\u55ae\u6613\u884c\uff0c\u9084\u80fd\u63d0\u9ad8\u7528\u6236\u754c\u9762\u7684\u53ef\u8b80\u6027\u548c\u7f8e\u89c0\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u6258\u7ba1\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u63d0\u4f9b\u7a69\u5b9a\u548c\u9748\u6d3b\u7684\u96f2\u670d\u52d9\u5668\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728Oracle\u4e2d\u4fee\u6539JTable\u7279\u5b9a\u55ae\u5143\u683c\u984f\u8272\u7684\u65b9\u6848\uff0c\u63d0\u5347\u6578\u64da\u53ef\u8996\u5316\u6548\u679c\uff0c\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-96154","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=96154"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96154\/revisions"}],"predecessor-version":[{"id":96155,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96154\/revisions\/96155"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}