{"id":99621,"date":"2024-03-22T01:17:14","date_gmt":"2024-03-21T16:17:14","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/qt%e3%82%af%e3%83%a9%e3%82%b9%e9%96%93%e3%81%a7%e3%83%87%e3%83%bc%e3%82%bf%e3%82%92%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e6%b8%a1%e3%81%99%e3%81%8b\/"},"modified":"2024-04-04T13:56:00","modified_gmt":"2024-04-04T04:56:00","slug":"qt%e3%82%af%e3%83%a9%e3%82%b9%e9%96%93%e3%81%a7%e3%83%87%e3%83%bc%e3%82%bf%e3%82%92%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e6%b8%a1%e3%81%99%e3%81%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/qt%e3%82%af%e3%83%a9%e3%82%b9%e9%96%93%e3%81%a7%e3%83%87%e3%83%bc%e3%82%bf%e3%82%92%e3%81%a9%e3%81%ae%e3%82%88%e3%81%86%e3%81%ab%e6%b8%a1%e3%81%99%e3%81%8b\/","title":{"rendered":"Qt\u30af\u30e9\u30b9\u9593\u3067\u30c7\u30fc\u30bf\u3092\u3069\u306e\u3088\u3046\u306b\u6e21\u3059\u304b"},"content":{"rendered":"

Qt\u306b\u304a\u3044\u3066\u3001\u30af\u30e9\u30b9\u9593\u306e\u30c7\u30fc\u30bf\u306e\u3084\u308a\u3068\u308a\u306f\u3001\u30b7\u30b0\u30ca\u30eb\u3068\u30b9\u30ed\u30c3\u30c8\u3092\u99c6\u4f7f\u3057\u3066\u5b9f\u73fe\u53ef\u80fd\u3060\u3002\u305d\u306e\u4e00\u822c\u7684\u306a\u624b\u6bb5\u306e\u4e00\u3064\u3092\u4ee5\u4e0b\u306b\u793a\u3059\u3002<\/p>\n

    \n
  1. \u4fe1\u53f7<\/li>\n<\/ol>\n
    class<\/span> Sender<\/span> : public<\/span> QObject\r\n{\r\n    Q_OBJECT\r\nsignals:\r\n    void<\/span> dataReady<\/span>(int<\/span> data)<\/span><\/span>;\r\n};\r\n<\/code><\/pre>\n
      \n
    1. \u30d1\u30d6\u30ea\u30c3\u30af\u30b9\u30ed\u30c3\u30c8<\/li>\n<\/ol>\n
      class<\/span> Receiver<\/span> : public<\/span> QObject\r\n{\r\n    Q_OBJECT\r\npublic<\/span> slots:\r\n    void<\/span> receiveData<\/span>(int<\/span> data)<\/span><\/span>;\r\n};\r\n<\/code><\/pre>\n
        \n
      1. QObject::connect<\/li>\n<\/ol>\n
        Sender sender;\r\nReceiver receiver;\r\n\r\nQObject::connect<\/span>(&sender, SIGNAL<\/span>(dataReady<\/span>(int<\/span>)), &receiver, SLOT<\/span>(receiveData<\/span>(int<\/span>)));\r\n<\/code><\/pre>\n
          \n
        1. \u767a\u3059\u308b<\/li>\n<\/ol>\n
          void<\/span> Sender::sendData<\/span>()<\/span>\r\n<\/span>{\r\n    int<\/span> data = 10<\/span>;\r\n    emit dataReady<\/span>(data)<\/span><\/span>;\r\n}\r\n<\/code><\/pre>\n
            \n
          1. \u30c7\u30fc\u30bf\u3092\u53d7\u4fe1\u3002\u53d7\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u30b9\u30ed\u30c3\u30c8\u95a2\u6570\u3092\u3001\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u30af\u30e9\u30b9\u306b\u5b9f\u88c5\u3059\u308b\u3002\u305f\u3068\u3048\u3070\u3001<\/li>\n<\/ol>\n
            void<\/span> Receiver::receiveData<\/span>(int<\/span> data)<\/span>\r\n<\/span>{\r\n    qDebug<\/span>() << \"Received data:\"<\/span> << data;\r\n}\r\n<\/code><\/pre>\n
            \u9001\u53d7\u4fe1\u30af\u30e9\u30b9\u5074\u3067Sender::sendData()\u304c\u547c\u3073\u51fa\u3055\u308c\u308b\u3068signal\u306edataReady(int)\u304c\u767a\u706b\u3057\u3001\u63a5\u7d9a\u3055\u308c\u305f\u69fd\u95a2\u6570\u3067\u3042\u308bReceiver::receiveData(int)\u304c\u547c\u3073\u51fa\u3055\u308c\u3066\u3001\u9001\u4fe1\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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