diff options
author | Olivier Goffart <ogoffart@woboq.com> | 2011-11-18 10:57:04 +0100 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2011-11-29 17:08:39 +0100 |
commit | ed0b262de97dd92c831127909ea4c059962b86ce (patch) | |
tree | b5ab25866220b0d0a136bd5b77dd227d55fcb0f8 /doc/src/snippets/code | |
parent | a482487b9ff0cf0c47f9c0927c44019d52e2fdf8 (diff) |
QObject::disconnect with new syntax
This add an overload to disconnect which is symetrical to the new
syntax of connect.
It is possible to diconnect connection like this:
QObject::connect( sender, &Sender::valueChanged,
receiver, &Receiver::updateValue );
QObject::disconnect( sender, &Sender::valueChanged,
receiver, &Receiver::updateValue );
This overload only work with pointer to member function, and not static
functions or functors.
The test is copied from tst_QObject::disconnect(), just
changed the syntax of the connection and disconnection
Change-Id: Ia8f819100cb12098e32877522b97b732b1e676a8
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Diffstat (limited to 'doc/src/snippets/code')
-rw-r--r-- | doc/src/snippets/code/src_corelib_kernel_qobject.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/src/snippets/code/src_corelib_kernel_qobject.cpp b/doc/src/snippets/code/src_corelib_kernel_qobject.cpp index 11b70cc1ab..b6d0e39ab0 100644 --- a/doc/src/snippets/code/src_corelib_kernel_qobject.cpp +++ b/doc/src/snippets/code/src_corelib_kernel_qobject.cpp @@ -470,7 +470,14 @@ QObject::connect(socket, &QTcpSocket::connected, [=] () { }); //! [46] +//! [47] +disconnect(myObject, &MyObject::mySignal(), 0, 0); +//! [47] +//! [48] +QObject::disconnect(lineEdit, &QLineEdit::textChanged, + label, &QLabel::setText); +//! [48] //! [meta data] //: This is a comment for the translator. |