qdialog exec vs show
The most common way to display a modal dialog is to call its exec() function. When the user closes the dialog, exec() will provide a useful return value. ,QDialog(QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags()) ... The most common way to display a modal dialog is to call its exec() function.
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 qdialog exec vs show 相關參考資料
Does calling QDialog::exec in a slot block the main event loop?
QDialog::exec() blocks the main event loop, yes. It doesn't block the UI though, as it opens a local event loop inside exec() , which processes events while ... https://stackoverflow.com QDialog Class | Qt 4.8 - Qt Documentation
The most common way to display a modal dialog is to call its exec() function. When the user closes the dialog, exec() will provide a useful return value. https://doc.qt.io QDialog Class | Qt Widgets 5.15.7 - Qt Documentation
QDialog(QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags()) ... The most common way to display a modal dialog is to call its exec() function. https://doc.qt.io QDialog, Qt::ApplicationModal, open() vs exec(), | Qt Forum
2018年7月13日 — Now what happens with your code is that open is called which means that the dialog will be shown as soon as possible (not immediately even if it ... https://forum.qt.io QDialog: show() vs open() - Stack Overflow
show() will just show you the dialog without affecting the other windows in your program. open() will show() the window + prevent other ... https://stackoverflow.com Qt show()和exec() - IT閱讀
2019年2月7日 — QDialog的顯示有兩個函式show()和exec()。他們的區別在參考文件上的解釋如下：. show(): 顯示一個非模式對話方塊。控制權即刻返回給呼叫函式。 https://www.itread01.com The difference between show and exec in the QT dialog box
2018年7月18日 — (Note: This article in the reprint of the same time make a small number of changes. ） The Qdialog display has two functions show () and ... https://topic.alibabacloud.com Thread: QDialog - show(), exec() and blocking - Qt Centre
2015年4月9日 — show() is totally unnecessary here, exec() calls show() internally. exec() runs a nested event loop which processes all applications events just ... https://www.qtcentre.org Using both show() + exec() - Stack Overflow
2018年4月5日 — I'm working with code where next group of calls is frequently used: QDialog my_qDialog(my_parent); my_qDialog->setModal(false); my_qDialog->hide ... https://stackoverflow.com [Qt-interest] QDialog::exec VS QDialog::show - Mailing Lists
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