{"id":2061,"date":"2024-03-12T09:09:42","date_gmt":"2024-03-12T09:09:42","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-set-the-title-and-size-of-a-pyqt5-window\/"},"modified":"2024-03-30T15:23:30","modified_gmt":"2024-03-30T15:23:30","slug":"how-to-set-the-title-and-size-of-a-pyqt5-window","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-set-the-title-and-size-of-a-pyqt5-window\/","title":{"rendered":"How to set the title and size of a PyQt5 window?"},"content":{"rendered":"<p>To set the title and size of a PyQt5 window, you can use the methods of the <a href=\"https:\/\/doc.qt.io\/qt-6\/qmainwindow.html\">QMainWindow<\/a> class. Here is a simple example code:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> sys\r\n<span class=\"hljs-keyword\">from<\/span> PyQt5.QtWidgets <span class=\"hljs-keyword\">import<\/span> QApplication, QMainWindow\r\n\r\napp = QApplication(sys.argv)\r\n\r\n<span class=\"hljs-comment\"># \u521b\u5efa\u4e00\u4e2a\u7a97\u53e3<\/span>\r\nwindow = QMainWindow()\r\nwindow.setWindowTitle(<span class=\"hljs-string\">'My PyQt5 Window'<\/span>)  <span class=\"hljs-comment\"># \u8bbe\u7f6e\u7a97\u53e3\u6807\u9898<\/span>\r\nwindow.setGeometry(<span class=\"hljs-number\">100<\/span>, <span class=\"hljs-number\">100<\/span>, <span class=\"hljs-number\">800<\/span>, <span class=\"hljs-number\">600<\/span>)  <span class=\"hljs-comment\"># \u8bbe\u7f6e\u7a97\u53e3\u5927\u5c0f\u548c\u4f4d\u7f6e<\/span>\r\n\r\nwindow.show()\r\nsys.exit(app.exec_())\r\n<\/code><\/pre>\n<p>In the code above, a QApplication instance is created first, followed by the instantiation of a QMainWindow object. The window title is set using the setWindowTitle() method, and the window position and size are set using the setGeometry() method. Finally, the window is displayed by calling show() method, and the application&#8217;s event loop is started by calling app.exec_() method.<\/p>\n<p>&nbsp;<\/p>\n<p>More tutorials<\/p>\n<p><a class=\"LinkSuggestion__Link-sc-1gewdgc-4 cLBplk\" href=\"https:\/\/www.silicloud.com\/blog\/creating-a-graphql-api-using-prisma-on-silicon-clouds-app-platform\/\" target=\"_blank\" rel=\"noopener\">Creating a GraphQL API using Prisma on Silicon Cloud&#8217;s App Platform<span class=\"sc-gswNZR eASTkv\">(Opens in a new browser tab)<\/span><\/a><\/p>\n<p><a class=\"LinkSuggestion__Link-sc-1gewdgc-4 cLBplk\" href=\"https:\/\/www.silicloud.com\/blog\/how-to-add-a-menu-bar-in-pyqt5\/\" target=\"_blank\" rel=\"noopener\">How to add a menu bar in PyQt5?<span class=\"sc-gswNZR eASTkv\">(Opens in a new browser tab)<\/span><\/a><\/p>\n<p><a class=\"LinkSuggestion__Link-sc-1gewdgc-4 cLBplk\" href=\"https:\/\/www.silicloud.com\/blog\/how-to-use-decorators-to-decorate-functions-in-python\/\" target=\"_blank\" rel=\"noopener\">How to use decorators to decorate functions in Python?<span class=\"sc-gswNZR eASTkv\">(Opens in a new browser tab)<\/span><\/a><\/p>\n<p><a class=\"LinkSuggestion__Link-sc-1gewdgc-4 cLBplk\" href=\"https:\/\/www.silicloud.com\/blog\/what-is-the-purpose-of-resize-in-c\/\" target=\"_blank\" rel=\"noopener\">What is the purpose of resize in C++?<span class=\"sc-gswNZR eASTkv\">(Opens in a new browser tab)<\/span><\/a><\/p>\n<p><a class=\"LinkSuggestion__Link-sc-1gewdgc-4 cLBplk\" href=\"https:\/\/www.silicloud.com\/blog\/what-operating-systems-does-pyqt5-support\/\" target=\"_blank\" rel=\"noopener\">What operating systems does PyQt5 support?<span class=\"sc-gswNZR eASTkv\">(Opens in a new browser tab)<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>To set the title and size of a PyQt5 window, you can use the methods of the QMainWindow class. Here is a simple example code: import sys from PyQt5.QtWidgets import QApplication, QMainWindow app = QApplication(sys.argv) # \u521b\u5efa\u4e00\u4e2a\u7a97\u53e3 window = QMainWindow() window.setWindowTitle(&#8216;My PyQt5 Window&#8217;) # \u8bbe\u7f6e\u7a97\u53e3\u6807\u9898 window.setGeometry(100, 100, 800, 600) # \u8bbe\u7f6e\u7a97\u53e3\u5927\u5c0f\u548c\u4f4d\u7f6e window.show() sys.exit(app.exec_()) In the [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2061","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to set the title and size of a PyQt5 window? - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"To set the title and size of a PyQt5 window, you can use the methods of the QMainWindow class. 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