qdialog exec vs show
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 ... ,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. ,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 ... ,show() will just show you the dialog without affecting the other windows in your program. open() will show() the window + prevent other ... ,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。 ,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 ... ,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 ... ,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 ... ,
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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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