{"id":2012,"date":"2022-12-02T15:04:35","date_gmt":"2022-12-02T07:04:35","guid":{"rendered":"https:\/\/qaqaq.top\/?p=2012"},"modified":"2022-12-08T10:55:12","modified_gmt":"2022-12-08T02:55:12","slug":"%e5%a6%82%e4%bd%95%e5%88%a0%e9%99%a4-tkinter-%e6%96%87%e6%9c%ac%e6%a1%86%e7%9a%84%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=2012","title":{"rendered":"\u5982\u4f55\u5220\u9664 Tkinter \u6587\u672c\u6846\u7684\u5185\u5bb9"},"content":{"rendered":"\n<p>Tkinter Text \u6587\u672c\u6846\u63a7\u4ef6\u5177\u6709 delete(first\uff0clast = None) \u65b9\u6cd5\uff0c\u53ef\u4ece\u6587\u672c\u6846\u4e2d\u5220\u9664 first \u7d22\u5f15\u5904\u6216 (first\uff0clast) \u8303\u56f4\u5185\u7684\u5b57\u7b26\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u672a\u7ed9\u51fa last\uff0c\u5219\u4ec5\u5220\u9664\u5728 first \u4f4d\u7f6e\u4e2d\u6307\u5b9a\u7684\u5b57\u7b26\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6e05\u9664 Tkinter \u6587\u672c\u63a7\u4ef6\u5185\u5bb9\u7684\u793a\u4f8b\u4ee3\u7801<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>import tkinter as tk\nroot = tk.Tk()\nroot.geometry(\"400x240\")\n\ndef clearTextInput():\n    textExample.delete(\"1.0\",\"end\")\n\ntextExample=tk.Text(root, height=10)\ntextExample.pack()\nbtnRead=tk.Button(root, height=1, width=10, text=\"Clear\", \n                    command=clearTextInput)\n\nbtnRead.pack()\n\nroot.mainloop()<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>textExample.get(\"1.0\", \"end\")<\/code><\/pre>\n\n\n\n<p>&#8220;1.0&#8221;\u548c&#8221;end&#8221;\u662f\u6307 Tkinter \u6587\u672c\u6846\u63a7\u4ef6\u4e2d\u5185\u5bb9\u7684\u7b2c\u4e00\u4e2a\u5b57\u7b26\u548c\u6700\u540e\u4e00\u4e2a\u5b57\u7b26\uff0c<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tkinter Text \u6587\u672c\u6846\u63a7\u4ef6\u5177\u6709 delete(first\uff0clast = None) \u65b9\u6cd5\uff0c\u53ef\u4ece\u6587\u672c\u6846 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[50],"class_list":["post-2012","post","type-post","status-publish","format-standard","hentry","category-python-","tag-python"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2012"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2012"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2012\/revisions"}],"predecessor-version":[{"id":2013,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2012\/revisions\/2013"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}