Qx::ScopedConnection Class Reference

The ScopedConnection class disconnects a connection when it goes out of scope. More...

#include <qx/utility/qx-helpers.h>

Public Member Functions
	ScopedConnection (const QMetaObject::Connection &connection)
	ScopedConnection (ScopedConnection &&other)=default
	~ScopedConnection ()
	operator bool () const
ScopedConnection &	operator= (ScopedConnection &&other)=default

Detailed Description

This is useful when you have a connection that you want disconnected when a certain context is left, but do not have a QObject based context object to use.

See also

scopedConnect().

Constructor & Destructor Documentation

ScopedConnection() [1/2]

Qx::ScopedConnection::ScopedConnection ( const QMetaObject::Connection & connection )

inline

Creates a scoped connection guard from connection.

ScopedConnection() [2/2]

Qx::ScopedConnection::ScopedConnection ( ScopedConnection && other )

inlinedefault

Move constructs a ScopedConnection from other.

~ScopedConnection()

Qx::ScopedConnection::~ScopedConnection ( )

inline

Destroys the scoped connection guard. The underlying connection will be disconnected if it's valid.

Member Function Documentation

operator bool()

Qx::ScopedConnection::operator bool ( ) const

inline

Returns true if the underlying connection is valid (was successful when connect was called); otherwise, returns false.

operator=()

ScopedConnection & Qx::ScopedConnection::operator= ( ScopedConnection && other )

inlinedefault

Move assigns this ScopedCOnnection using other.

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The documentation for this class was generated from the following files:

• qx-helpers.h
• qx-helpers.dox