Getexistingdirectory 报错
WebMar 8, 2012 · So create it with : QString Directory = QFileDialog::getExistingDirectory (this, tr ("Choose Or Create Directory"), "/home", QFileDialog::DontResolveSymlinks QFileDialog::ReadOnly); The "Create Directory" button of the file dialog still exists, but you can't create the directory. I successfully used this feature on Ubuntu. Unfortunatly does ... Web在下文中一共展示了QFileDialog::getExistingDirectory方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
Getexistingdirectory 报错
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WebMar 10, 2024 · QFIleDialog是用于打开和保存文件的标准对话框。. QFileDialog类继承自QDialog类. 砸漏. PyQt5 技术篇-调用文件对话框获取文件、文件夹路径。. 文件对话框返回选中的多个文件路径. 注: 第一个参数,有self的话用self,没有的话用None。. 第二个参数,设置窗口名。. 第三 ... WebHere are the examples of the python api PyQt5.QtWidgets.QFileDialog.getExistingDirectory taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.
WebThe main difference with getExistingDirectory() comes from the ability offered to the user to select a remote directory. That’s why the return type and the type of dir is QUrl. The supportedSchemes argument allows to … WebPython QFileDialog.setFilter使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。. 您也可以进一步了解该方法所在 类PyQt4.QtGui.QFileDialog 的用法示例。. 在下文中一共展示了 QFileDialog.setFilter方法 的8个代码示例,这些例子默认根据受欢迎程度排 …
WebMar 20, 2016 · PySideでディレクトリのみを選択出来るダイアログを表示. 表示して選択して、取得。. # ディレクリのみ選択可能なダイアログを表示 (選択した値がdir_pathに入る) dir_path = QFileDialog.getExistingDirectory(self) # 第二引数はcaption / 第三引数は初期表示したいディレクリ ... WebExample #1. def changeFolder(self, button): # get download_path from lineEdit download_path = self.download_folder_lineEdit.text() # open select folder dialog fname = QFileDialog.getExistingDirectory( self, 'Select a directory', download_path) if fname: # Returns pathName with the '/' separators converted to separators that are appropriate for ...
Web即使 QFileDialog::getExistingDirectory 是静态的并且不需要 QFileDialog 对象来工作,它也应该在最终选择目录时关闭对话框窗口。 默认情况下,该函数会尝试打开 native 文件对话框窗口,这似乎会在某些平台上引起一些问题。 您应该尝试通过添加选项 DontUseNativeDialog 来强制使用非 native 对话框:
WebAug 11, 2024 · 我希望我可以在 选择 文件 夹之前检查文件夹内的文件.函数 getExistingDirectory () 将 QFileDialog::ShowDirsOnly 设置为默认选项.我检查了文档,没有任何与此相反的选项.所以我将最后一个参数设置为 0.但现在它没有使用本机对话框.我想对此使用本机对话框.我不知道如何 ... is a lpv a precision approachWebQString askForDir() { return QFileDialog::getExistingDirectory(this, "Choose directory", QString("")); } 自从我添加了这个函数后,我提到在使用这个函数后内存分配变得很奇怪( askForDir() )。 is alprazolam short or long actingWebFeb 10, 2024 · 选择文件夹:directory = QtWidgets.QFileDialog.getExistingDirectory(self, "getExistingDirector... is al reactiveWebAug 10, 2016 · Even if QFileDialog::getExistingDirectory is static and doesn't need a QFileDialog object to work, it should close the dialog window when a directory is finally chosen. By default that function tries to open a native file dialog window, which seems to cause some problems on some platforms. You should try forcing a non-native dialog by … is al-qaeda activeWebPython QFileDialog.getExistingDirectory - 60 examples found. These are the top rated real world Python examples of PyQt4.QtGui.QFileDialog.getExistingDirectory extracted from open source projects. You can rate examples to help us … is al premium open todayWeb1 def open_dir(self): 2 self.dir_path=QFileDialog.getExistingDirectory(self, " choose directory ",r " F:\autoTest\20241015_Cases ") 3 if not os.path.exists(self.dir_path): 4 return 5 self.dir_path = self.dir_path.replace(' / ', ' \\ ') # windows下需要进行文件分隔符转换 6 self.opendir_label.setText(self.dir_path) 7 # 获取该路径下所有的文件以及目录并显示在 ... oliver twist scheme of work ks2WebAug 20, 2009 · C++语法结构: extern PACKAGE bool __fastcall DirectoryExists (const AnsiString Directory); 描述: 调用DirectoryExists 为了确定是否由参数指定的目录是否存在。. 如果目录存在,则函数返回true。. 如果目录不存在,函数返回false。. 如果一个完整的名称被输入,DirectoryExists沿着指定的 ... is alps a mountain