2017年10月19日 · The get* methods are all static, which means they can be called without having an instance of the QInputDialog class. Qt creates an internal dialog instance for these …

QInputDialog and more precisely getText work only with a QLineEdit. Just implement a small dialog sublass which contains a QPlainTextEdit. Shouldn't be too much work. Not as fast as …

2015年4月29日 · For my QInputDialog I want the user to give their birth date (don't worry about input validation) I want to use the QMessageBox to show the user's age I just don't understand …

2021年8月7日 · text, ok = QInputDialog.getText(self, 'Input Dialog', 'Enter your name:') With this code that i share, i can only get one input from user. Is there any way to get two inputs from …

2013年7月30日 · I am trying to fill the default text into LineEdit field of QInputDialog (like filling the old value to rename, for example). Here is the code: bool dialogResult; QInputDialog …

2015年8月20日 · Reading documentation helps a lot: If ok is nonnull *ok will be set to true if the user pressed OK and to false if the user pressed Cancel.

2016年9月8日 · Thanks to the comments of @denvaar and @ekhumoro, I got the solution. Here it is: # Create a custom font # ----- font = QFont() font.setFamily("Arial") font ...

2013年11月9日 · Probably the most simplest way to validate text in QInputDialog is using QRegularExpressionValidator. It should be applied for QLineEdit of QInputDialog. But …

2013年7月7日 · The QInputDialog class provides a simple convenience dialog to get a single value from the user. If you want multiple values, create a QDialog derived class from scratch …

2012年1月15日 · The dialog's title will be QInputDialog::getDouble() (tr is used in order to translate this string if you want using QtLinguist) Inside the dialog will be a double spibox and …