qt close event
I have qDialog and on the @closeEvent(QCloseEvent *e) }@ I can only catch if the user close the dialog from close button (x) only and not if ... ,Is it by design that exiting the application with QApplication::quit() ... be triggered from the window class' destructor instead of a close event?
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 qt close event 相關參考資料
Qt中的close和closeEvent - 那年晴天的博客- CSDN博客
如果没有重载，close()会调用void closeEvent(QCloseEvent *)函数，缺省关闭窗口并 .... Qt：关闭唯一的主窗口，让QApplication的event loop不退出. https://blog.csdn.net [SOLVED] QDialog how to catch all close events? | Qt Forum
I have qDialog and on the @closeEvent(QCloseEvent *e) }@ I can only catch if the user close the dialog from close button (x) only and not if ... https://forum.qt.io QApplication::quit() does not trigger closeEvent() of the main ...
Is it by design that exiting the application with QApplication::quit() ... be triggered from the window class' destructor instead of a close event? https://forum.qt.io QCloseEvent Class | Qt GUI 5.9 - Qt Documentation
Detailed Description. The QCloseEvent class contains parameters that describe a close event. Close events are sent to widgets that the user wants to close, ... https://doc.qt.io 拦截QT关闭窗口的CloseEvent - vah101的专栏- CSDN博客
如果你没有重写virtualcloseEvent(QCloseEvent*event);这个虚函数的话，系统是默认接受 ... Linux学习笔记（八十四）——Qt中的close和closeEvent. https://blog.csdn.net Application Example | Qt Widgets 5.12.3 - Qt Documentation
In the first case, we save the user's preferences to disk and accept the close event; in the second case, we ignore the close event, meaning that the application ... https://doc.qt.io QCloseEvent Class | Qt GUI 5.12.3 - Qt Documentation
Detailed Description. The QCloseEvent class contains parameters that describe a close event. Close events are sent to widgets that the user wants to close, ... https://doc.qt.io Qt: How do I handle the event of the user pressing the 'X' (close ...
If you have a QMainWindow you can override closeEvent method. #include <QCloseEvent> void MainWindow::closeEvent (QCloseEvent ... https://stackoverflow.com Qt application cancel exit event - Stack Overflow
Qt's documentation describes this specific use-case about asking permission to close ... void MainWindow::closeEvent(QCloseEvent *event) if ... https://stackoverflow.com QCloseEvent Class | Qt 4.8 - Qt Documentation
Detailed Description. The QCloseEvent class contains parameters that describe a close event. Close events are sent to widgets that the user wants to close, ... https://doc.qt.io |