{"id":1370,"date":"2021-06-02T20:39:42","date_gmt":"2021-06-02T12:39:42","guid":{"rendered":"http:\/\/www.yatenglg.cn\/?p=1370"},"modified":"2022-10-18T16:36:56","modified_gmt":"2022-10-18T08:36:56","slug":"pysamplegui%e8%ae%be%e8%ae%a1%e6%a8%a1%e5%bc%8f-persistent-window","status":"publish","type":"post","link":"http:\/\/www.yatenglg.cn\/blog\/?p=1370","title":{"rendered":"PySampleGUI\u8bbe\u8ba1\u6a21\u5f0f \u201cPersistent window\u201d"},"content":{"rendered":"\n<p>\u8f83\u5e38\u7528\u7684GUI\u7a0b\u5e8f\u901a\u5e38\u91c7\u7528\u6301\u4e45\u5316\u7a97\u53e3\u6a21\u5f0f\u3002\u8bfb\u53d6\u6570\u636e\u4f46\u4e0d\u5173\u95ed\u7a97\u53e3\uff0c\u800c\u662f\u6301\u7eed\u53ef\u89c1\uff0c\u4f5c\u4e3a\u8f93\u5165\u8f93\u51fa\u4fe1\u606f\u7684\u4ea4\u6362\u65b9\u5f0f\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7while True\u5faa\u73af\uff0c\u5bf9\u4e8b\u4ef6\u8fdb\u884c\u5faa\u73af\u8bfb\u53d6\uff0c\u8fbe\u5230\u7a97\u53e3\u6301\u4e45\u5316\u7684\u6548\u679c\u3002<\/p>\n\n\n\n<p>\u4e0b\u4f8b\u4e3a\u4e00\u4e2a\u6301\u4e45\u5316\u7a97\u53e3\uff0c\u5728\u8f93\u5165\u6846\u4e2d\u8f93\u5165\u5185\u5bb9\uff0c\u70b9\u51fbshow\u6309\u94ae\uff0c\u8f93\u5165\u5185\u5bb9\u4f1a\u663e\u793a\u5728\u7b2c\u4e00\u884c\u6587\u672c\u53f3\u4fa7\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img width=\"352\" height=\"111\" src=\"http:\/\/www.yatenglg.cn\/wp-content\/uploads\/2021\/06\/gnome-shell-screenshot-RHZ630.png\" alt=\"\" class=\"wp-image-1381\" srcset=\"http:\/\/www.yatenglg.cn\/blog\/wp-content\/uploads\/2021\/06\/gnome-shell-screenshot-RHZ630.png 352w, http:\/\/www.yatenglg.cn\/blog\/wp-content\/uploads\/2021\/06\/gnome-shell-screenshot-RHZ630-300x95.png 300w\" sizes=\"(max-width: 352px) 100vw, 352px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img width=\"351\" height=\"110\" src=\"http:\/\/www.yatenglg.cn\/wp-content\/uploads\/2021\/06\/gnome-shell-screenshot-B5TA40.png\" alt=\"\" class=\"wp-image-1382\" srcset=\"http:\/\/www.yatenglg.cn\/blog\/wp-content\/uploads\/2021\/06\/gnome-shell-screenshot-B5TA40.png 351w, http:\/\/www.yatenglg.cn\/blog\/wp-content\/uploads\/2021\/06\/gnome-shell-screenshot-B5TA40-300x94.png 300w\" sizes=\"(max-width: 351px) 100vw, 351px\" \/><\/figure>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-python\" data-lang=\"Python\"><code>import PySimpleGUI as sg\n\n\nlayout = [[sg.Text(&#39;Your typed chars appear here:&#39;), sg.Text(size=(15,1), key=&#39;-OUTPUT-&#39;)],\n          [sg.Input(key=&#39;-IN-&#39;)],\n          [sg.Button(&#39;Show&#39;), sg.Button(&#39;Exit&#39;)]]\n\nwindow = sg.Window(&#39;Pattern 2B&#39;, layout)\n\nwhile True:  # \u7a97\u53e3\u6301\u4e45\u5316\n    event, values = window.read() # \u8bfb\u53d6\u7a97\u53e3\n    # \u5224\u65ad\u4e8b\u4ef6\n    if event == sg.WIN_CLOSED or event == &#39;Exit&#39;: # \u5982\u679c\u4e8b\u4ef6\u662f\u5173\u95ed\u7a97\u53e3\u6216\u70b9\u51fbexit\u6309\u94ae\uff0c\u8df3\u51fa\u5faa\u73af\n        break\n    if event == &#39;Show&#39;: \n        # \u901a\u8fc7key\u952e[&#39;-OUTPUT-&#39;]\u83b7\u53d6\u7a97\u53e3\u5143\u7d20\uff0c\u7136\u540e\u901a\u8fc7update\u65b9\u6cd5\u8fdb\u884c\u5143\u7d20\u5185\u5bb9\u66f4\u65b0\u3002\n        window[&#39;-OUTPUT-&#39;].update(values[&#39;-IN-&#39;])\n\nwindow.close() # \u9000\u51fa\u7a97\u53e3\n<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u8f83\u5e38\u7528\u7684GUI\u7a0b\u5e8f\u901a\u5e38\u91c7\u7528\u6301\u4e45\u5316\u7a97\u53e3\u6a21\u5f0f\u3002\u8bfb\u53d6\u6570\u636e\u4f46\u4e0d\u5173\u95ed\u7a97\u53e3\uff0c\u800c\u662f\u6301\u7eed\u53ef\u89c1\uff0c\u4f5c\u4e3a\u8f93\u5165\u8f93\u51fa\u4fe1\u606f\u7684\u4ea4\u6362\u65b9\u5f0f\u3002 \u901a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[20],"tags":[],"_links":{"self":[{"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1370"}],"collection":[{"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1370"}],"version-history":[{"count":56,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1370\/revisions"}],"predecessor-version":[{"id":1428,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1370\/revisions\/1428"}],"wp:attachment":[{"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1370"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.yatenglg.cn\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}