diff options
Diffstat (limited to 'src/corelib/doc/snippets/code/src_corelib_kernel_qobject.cpp')
| -rw-r--r-- | src/corelib/doc/snippets/code/src_corelib_kernel_qobject.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/corelib/doc/snippets/code/src_corelib_kernel_qobject.cpp b/src/corelib/doc/snippets/code/src_corelib_kernel_qobject.cpp index 6451f46b36..1e31a5292f 100644 --- a/src/corelib/doc/snippets/code/src_corelib_kernel_qobject.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_kernel_qobject.cpp @@ -538,3 +538,16 @@ QString text = MyMagicClass::tr("Sim sala bim."); //! [explicit tr context] QString text = QScrollBar::tr("Page up"); //! [explicit tr context] + +//! [53] +{ +const QSignalBlocker blocker(someQObject); +// no signals here +} +//! [53] + +//! [54] +const bool wasBlocked = someQObject->blockSignals(true); +// no signals here +someQObject->blockSignals(wasBlocked); +//! [54] |