|qmake:||QT += core|
|Connection(const Connection &other)|
|bool||operator bool() const|
|Connection &||operator=(const Connection &other)|
|Connection &||operator=(Connection &&other)|
Represents a handle to a signal-slot connection. It can be used to disconnect that connection, or check if the connection was successful
See also QObject::disconnect().
Member Function Documentation
Creates a Connection instance.
Connection::Connection(const Connection &other)
Create a copy of the handle to the other connection
Move-constructs a Connection instance, making it point to the same object that o was pointing to.
Destructor for QMetaObject::Connection.
true if the connection is valid.
Connection &Connection::operator=(const Connection &other)
Assigns other to this connection and returns a reference to this connection.
Connection &Connection::operator=(Connection &&other)
Move-assigns other to this object, and returns a reference.
© 2018 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.