qdialog exec signal
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 ... ,QDialog(QWidget * parent = 0, Qt::WindowFlags f = 0) .... If this dialog is shown with exec(), done() causes the local event loop to finish, and exec() to return r.
| 相關軟體 Qt Creator 資訊 | |
|---|---|
 qdialog exec signal 相關參考資料
Browse the source code of qtbasesrcwidgetsdialogsqdialog.cpp
236, Note that QDialog (and any other widget that has type -c Qt::Dialog) uses ..... 616, If this dialog is shown with exec(), done() also causes the local event loop. https://code.woboq.org 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 the ... https://stackoverflow.com QDialog Class | Qt 4.8 - Qt Documentation
QDialog(QWidget * parent = 0, Qt::WindowFlags f = 0) .... If this dialog is shown with exec(), done() causes the local event loop to finish, and exec() to return r. https://doc.qt.io QDialog Class | Qt Widgets 5.12.2 - Qt Documentation
QDialog(QWidget *parent = nullptr, Qt::WindowFlags f = ...) .... If this dialog is shown with exec(), done() also causes the local event loop to finish, and exec() to ... https://doc.qt.io QDialog Class | Qt Widgets 5.13 - Qt Documentation Snapshots
QDialog(QWidget *parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags()) .... If this dialog is shown with exec(), done() also causes the local event loop to finish ... https://doc-snapshots.qt.io QDialog Class | Qt Widgets 5.5 - Qt Documentation
The QDialog class is the base class of dialog windows. .... If this dialog is shown with exec(), done() causes the local event loop to finish, and exec() to return r. https://doc.qt.io QDialog Class | Qt Widgets 5.6 - Qt Documentation
QDialog(QWidget *parent = Q_NULLPTR, Qt::WindowFlags f .... If this dialog is shown with exec(), done() causes the local event loop to finish, and exec() to ... https://doc.qt.io QDialog exec() and getting result value - Stack Overflow
It seems you are not taking full advantage of the signals and slots. ... dialogCode = dlg->exec(); // act on dialog return code if(dialogCode == QDialog::Accepted) ... https://stackoverflow.com Qt 對話框(QDialog) | 阿洲的程式教學
QDialog是所有對話框窗口類別的父類別，通常用來顯現訊息，或者和使用者進行簡單互動 ... 以下範例分別產生這兩種對話框，方法類似，呼叫exec()實現模態對話框，呼叫show()實現 ... connect(modelessBtn,SIGNAL(clicked()),this ... http://monkeycoding.com 自訂對話方塊（Dialog） - OpenHome.cc
QDialog的exec()方法則會忽略setModal()的設定，直接將對話方塊以獨佔模式顯示 ... 的Slot，所以您可以在繼承QDialog之後，自定義一些元件，將元件的Signal連接 ... https://openhome.cc |