{"id":64,"date":"2021-09-09T12:38:10","date_gmt":"2021-09-09T04:38:10","guid":{"rendered":"http:\/\/139.155.46.233\/?p=64"},"modified":"2021-09-09T12:38:10","modified_gmt":"2021-09-09T04:38:10","slug":"%e9%80%89%e6%8b%a9%e8%8f%9c%e5%8d%95%e5%92%8c%e6%97%8b%e8%bd%ac%e6%8c%89%e9%92%ae","status":"publish","type":"post","link":"https:\/\/www.lucas88.cn\/?p=64","title":{"rendered":"\u9009\u62e9\u83dc\u5355\u548c\u65cb\u8f6c\u6309\u94ae"},"content":{"rendered":"\n

\u9009\u62e9\u83dc\u5355 OptionMenu
<\/h2>\n\n\n\n

sg.OptionMenu()<\/span><\/p>\n\n\n\n

\u6ce8\u610f\uff01
OptionMenu\u53ea\u6709tkinter\u7aef\u53e3\u624d\u6709\u6b64\u5143\u7d20,\u5176\u4ed6\u4e09\u4e2a\u7aef\u53e3\u6ca1\u6709\u3002
\u6b64\u5143\u7d20\u548c\u8bbe\u7f6e\u4e86\u53ea\u8bfb\u5c5e\u6027\u7684ComboBox\u5f88\u50cf\u3002
OptionMenu\u6ca1\u6709font<\/code>\u5c5e\u6027,\u4e5f\u6ca1\u6709 enable_events<\/code> \u4e8b\u4ef6\u5c5e\u6027<\/p>\n\n\n

\nOptionMenu(values,\n    default_value=None,\n    key=None,\n    size=(None, None),\n    disabled=False,\n    auto_size_text=None,\n    background_color=None,\n    text_color=None,\n    pad=None,\n    tooltip=None,\n    visible=True,\n        )\n<\/pre><\/div>\n\n\n
Update\u65b9\u6cd5,\u7528\u4e8e\u5143\u7d20\u7684\u66f4\u65b0\u3002<\/strong><\/p>\n\n\n\n
window[key].update()<\/strong><\/span><\/code><\/p>\n\n\n\n
window[key].Update()<\/strong><\/span><\/code><\/p>\n\n\n\n
\u5143\u7d20\u53ef\u4ee5\u66f4\u65b0\u7684\u5c5e\u6027\u53ea\u6709\u5982\u4e0b\u51e0\u79cd:<\/strong><\/p>\n\n\n
\nUpdate(\n    value=None,\n    # \u66f4\u65b0\u9ed8\u8ba4\u9009\u4e2d\u7684\u5143\u7d20\n\n    values=None,\n    # \u66f4\u65b0\u6240\u6709\u663e\u793a\u7684\u6587\u672c\u9009\u9879\n\n    disabled=None,\n    # \u66f4\u65b0\u5143\u7d20\u7684\u7981\u7528\u72b6\u6001\n\n    visible=None\n    # \u66f4\u65b0\u5143\u7d20\u7684\u53ef\u89c1\u72b6\u6001\n    )\n<\/pre><\/div>\n\n\n
Python range()\u51fd\u6570
**<\/p>\n\n\n\n
\u7528\u4e8e\u521b\u5efa\u4e00\u4e2a\u6709\u5e8f\u6574\u6570\u5217\u8868\u3002<\/p>\n\n\n\n
\u8fd4\u56de\u503c\u662f\u4e00\u4e2a\u53ef\u8fed\u4ee3\u7684\u5bf9\u8c61\u3002<\/p>\n\n\n\n
\u4e00\u822c\u7528\u5728 for \u5faa\u73af\u4e2d,\u6216\u8005\u76f4\u63a5\u8f6c\u5316\u4e3a\u5217\u8868<\/p>\n\n\n\n
range(10)<\/code> 0~9\u6574\u6570 \u6b65\u957f\u9ed8\u8ba4\u4e3a1
range(1,10)<\/code> 1~9\u6574\u6570 \u6b65\u957f\u9ed8\u8ba4\u4e3a1
range(1,10,2)<\/code> 1,3,5,7,9 \u6b65\u957f\u4e3a2<\/p>\n\n\n\n
\u8f6c\u6362\u4e3a\u5217\u8868<\/p>\n\n\n
\nprint(list(range(10)))\nprint(list(range(1,10)))\nprint(list(range(1,10,2)))\n<\/pre><\/div>\n\n\n
\u7ed3\u679c<\/p>\n\n\n
\n[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]\n[1, 2, 3, 4, 5, 6, 7, 8, 9]\n[1, 3, 5, 7, 9]\n<\/pre><\/div>\n\n\n
\u7528\u4e8efor\u5faa\u73af\u7684\u6848\u4f8b<\/p>\n\n\n
\nfor i in range(10):\n    print(i)\n<\/pre><\/div>\n\n\n
\u7ed3\u679c<\/p>\n\n\n
\n0\n1\n2\n3\n4\n5\n6\n7\n8\n9\n[Finished in 0.2s]\n<\/pre><\/div>\n\n\n
\u65cb\u8f6c\u6309\u94ae Spin<\/h2>\n\n\n\n
\u7279\u5f81: \u542b\u6709\u5411\u4e0a\u5411\u4e0b\u4e24\u4e2a\u7bad\u5934\u6309\u94ae<\/p>\n\n\n
\nSpin(values,\n    initial_value=None,\n    key=None,\n    disabled=False,\n    enable_events=False,\n    size=(None, None),\n    auto_size_text=None,\n    font=None,\n    background_color=None,\n    text_color=None,\n    pad=None,\n    tooltip=None,\n    visible=True,\n        )\n<\/pre><\/div>\n\n\n
Update\u65b9\u6cd5,\u7528\u4e8e\u5143\u7d20\u7684\u66f4\u65b0\u3002<\/strong><\/p>\n\n\n\n
window[key].update()<\/span><\/strong><\/code><\/p>\n\n\n\n
window[key].Update()<\/span><\/strong><\/code><\/p>\n\n\n\n
\u5143\u7d20\u53ef\u4ee5\u66f4\u65b0\u7684\u5c5e\u6027\u53ea\u6709\u5982\u4e0b\u51e0\u79cd:<\/strong><\/p>\n\n\n
\nUpdate(value=None,\n    values=None,\n    # \u53ef\u4ee5\u662f\u4e2a\u6574\u6570\u3002\n    disabled=None,\n    visible=None)\n<\/pre><\/div>","protected":false},"excerpt":{"rendered":"
\u9009\u62e9\u83dc\u5355 OptionMenu sg.OptionMenu() \u6ce8\u610f\uff01OptionMenu\u53ea\u6709tkinter\u7aef… <\/p>\n
\u9605\u8bfb\u66f4\u591a<\/i><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,8],"tags":[],"class_list":["post-64","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/www.lucas88.cn\/index.php?rest_route=\/wp\/v2\/posts\/64","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lucas88.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lucas88.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lucas88.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lucas88.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=64"}],"version-history":[{"count":1,"href":"https:\/\/www.lucas88.cn\/index.php?rest_route=\/wp\/v2\/posts\/64\/revisions"}],"predecessor-version":[{"id":65,"href":"https:\/\/www.lucas88.cn\/index.php?rest_route=\/wp\/v2\/posts\/64\/revisions\/65"}],"wp:attachment":[{"href":"https:\/\/www.lucas88.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=64"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lucas88.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=64"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lucas88.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=64"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}