qdialog close signal
If you use QDialog it will return either QDialog::Accepted which is 1 or QDialog::Rejected which is 0 . It also returns QDialog::Rejected on ... ,2016年1月8日 — QtWidgets import QApplication, QMainWindow, QPushButton, QDialog, QLabel class ChildDlg(QDialog): def closeEvent(self, event): print(X is ... ,2015年1月11日 — for non modal mode, when a signal (who could be same accept() ot reject()) indicate the dialogbox close, you need to link it with a ... ,Cause. QWidget does not have a triggered signal. Solution. I would suggest you to: Subclass QWidget and reimplement QWidget::closeEvent. ,2021年3月18日 — That depends, as there are different ways of closing a QDialog: when the user accepts/rejects the dialog by pressing a button like Ok or ... ,Note that QDialog (and any other widget that has type Qt::Dialog ) uses the ... This will cause the window to close: The close event cannot be ignored. ,If the user presses the Esc key in a dialog, QDialog::reject() will be called. This will cause the window to close: The close event cannot be ignored. ,2013年7月5日 — It works for me, and the documentation of QCloseEvent says that The event handler QWidget::closeEvent() receives close events and QDialog is ... ,2020年2月5日 — You may have to connect QPushButton click Signal to Qdialog close Slot which ... Click() Signal to closeAction triggered Signal like below, ... ,There is no signal emitted when widgets (including QMainWindows) are closed. If a widget is set to be deleted when it is closed then you ...
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 qdialog close signal 相關參考資料
Dialog Close Signal - Stack Overflow
If you use QDialog it will return either QDialog::Accepted which is 1 or QDialog::Rejected which is 0 . It also returns QDialog::Rejected on ... https://stackoverflow.com How to detect dialog's close event? - Stack Overflow
2016年1月8日 — QtWidgets import QApplication, QMainWindow, QPushButton, QDialog, QLabel class ChildDlg(QDialog): def closeEvent(self, event): print(X is ... https://stackoverflow.com How to detect that a Qdialog has been closed | Qt Forum
2015年1月11日 — for non modal mode, when a signal (who could be same accept() ot reject()) indicate the dialogbox close, you need to link it with a ... https://forum.qt.io How to detect that the close button of QWidget is pressed?
Cause. QWidget does not have a triggered signal. Solution. I would suggest you to: Subclass QWidget and reimplement QWidget::closeEvent. https://stackoverflow.com How to do something in QtWidgets.QDialog close event
2021年3月18日 — That depends, as there are different ways of closing a QDialog: when the user accepts/rejects the dialog by pressing a button like Ok or ... https://stackoverflow.com QDialog Class | Qt 4.8 - Qt Documentation
Note that QDialog (and any other widget that has type Qt::Dialog ) uses the ... This will cause the window to close: The close event cannot be ignored. https://doc.qt.io QDialog Class | Qt Widgets 5.15.7
If the user presses the Esc key in a dialog, QDialog::reject() will be called. This will cause the window to close: The close event cannot be ignored. https://doc.qt.io Qt: How do I handle the event of the user pressing the 'X ...
2013年7月5日 — It works for me, and the documentation of QCloseEvent says that The event handler QWidget::closeEvent() receives close events and QDialog is ... https://stackoverflow.com Unable to close a QDialog from a QPushButton inside the ...
2020年2月5日 — You may have to connect QPushButton click Signal to Qdialog close Slot which ... Click() Signal to closeAction triggered Signal like below, ... https://stackoverflow.com What is the signal emitted when we close a Window in qt
There is no signal emitted when widgets (including QMainWindows) are closed. If a widget is set to be deleted when it is closed then you ... https://stackoverflow.com |