{"description":"GestureDetector\u3068\u306f\uff1f \u4efb\u610f\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u4ed8\u4e0e\u3057\u3066\u30af\u30ea\u30c3\u30af\u30fb\u30db\u30d0\u30fc\u306a\u3069\u306e\u30a4\u30d9\u30f3\u30c8\u3092\u691c\u77e5\u3067\u304d\u308b\u3002 \u30db\u30d0\u30fc\u306e\u691c\u77e5 on_enter\u3068on_exit\u306b\u3088\u308a\u30de\u30a6\u30b9\u30ab\u30fc\u30bd\u30eb\u306e\u51fa\u5165\u308a\u3092\u691c\u77e5\u3067\u304d\u307e\u3059\u3002 \u30a4\u30d9\u30f3\u30c8 \u8aac\u660e on_enter \u30de\u30a6\u30b9\u304c\u8981\u7d20\u306b\u5165\u3063\u305f\u3068\u304d on_exit \u30de\u30a6\u30b9\u304c\u8981\u7d20\u304b\u3089\u51fa\u305f\u3068\u304d import flet as ft def main(page: ft.Page): def func_on_enter(): result_text.value = 'enter' result_text.update() def func_on_exit(): result_text.va\u2026","published":"2026-04-20 00:00:00","provider_name":"Hatena Blog","type":"rich","title":"\u3010Flet\u3011\u30db\u30d0\u30fc\u3092\u691c\u77e5\u3059\u308b\u65b9\u6cd5\uff08GestureDetector\u306e\u4f7f\u3044\u65b9\uff09","version":"1.0","blog_title":"\u30e9\u30f3\u30c9ML","height":"190","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/r/round-rand/20260419/20260419231251.gif","categories":["Flet"],"width":"100%","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fml-rand-note.hatenablog.com%2Fentry%2Fflet%2Fgesture-detector-usage\" title=\"\u3010Flet\u3011\u30db\u30d0\u30fc\u3092\u691c\u77e5\u3059\u308b\u65b9\u6cd5\uff08GestureDetector\u306e\u4f7f\u3044\u65b9\uff09 - \u30e9\u30f3\u30c9ML\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://ml-rand-note.hatenablog.com/entry/flet/gesture-detector-usage","blog_url":"https://ml-rand-note.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/round-rand/","author_name":"round-rand"}