diff options
Diffstat (limited to 'src/widgets/dialogs')
| -rw-r--r-- | src/widgets/dialogs/qdialog.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/widgets/dialogs/qdialog.cpp b/src/widgets/dialogs/qdialog.cpp index f5db4481ee..ea6cf86e11 100644 --- a/src/widgets/dialogs/qdialog.cpp +++ b/src/widgets/dialogs/qdialog.cpp @@ -514,6 +514,13 @@ void QDialog::open() interaction with the parent window is blocked while the dialog is open. By default, the dialog is application modal. + \note Avoid using this function; instead, use \c{open()}. Unlike exec(), + open() is asynchronous, and does not spin an additional event loop. This + prevents a series of dangerous bugs from happening (e.g. deleting the + dialog's parent while the dialog is open via exec()). When using open() you + can connect to the finished() signal of QDialog to be notified when the + dialog is closed. + \sa open(), show(), result(), setWindowModality() */ |