qtcore::QSignalMapperUtils Class Reference

Provides a collection of tools around QSignalMapper. More...

#include <qttools/core/qsignal_mapper_utils.h>

Public Types
typedef void(QSignalMapper::*	SignalMapped_int )(int)
typedef void(QSignalMapper::*	SignalMapped_QString )(const QString &)
typedef void(QSignalMapper::*	SignalMapped_QWidgetPtr )(QWidget *)
typedef void(QSignalMapper::*	SignalMapped_QObjectPtr )(QObject *)
typedef void(QSignalMapper::*	SlotMap )()
typedef void(QSignalMapper::*	SlotMap_QObjectPtr )(QObject *)

Static Public Member Functions
static SignalMapped_int	signalMapped_int ()
static SignalMapped_QString	signalMapped_QString ()
static SignalMapped_QWidgetPtr	signalMapped_QWidgetPtr ()
static SignalMapped_QObjectPtr	signalMapped_QObjectPtr ()
static SlotMap	slotMap ()
	Returns the member function pointer(Qt slot) to QSignalMapper::map() More...
static SlotMap_QObjectPtr	slotMap_QObjectPtr ()

Detailed Description

Provides a collection of tools around QSignalMapper.

Member Typedef Documentation

typedef void(QSignalMapper::* qtcore::QSignalMapperUtils::SignalMapped_int)(int)

typedef void(QSignalMapper::* qtcore::QSignalMapperUtils::SignalMapped_QObjectPtr)(QObject *)

typedef void(QSignalMapper::* qtcore::QSignalMapperUtils::SignalMapped_QString)(const QString &)

typedef void(QSignalMapper::* qtcore::QSignalMapperUtils::SignalMapped_QWidgetPtr)(QWidget *)

typedef void(QSignalMapper::* qtcore::QSignalMapperUtils::SlotMap)()

typedef void(QSignalMapper::* qtcore::QSignalMapperUtils::SlotMap_QObjectPtr)(QObject *)

Member Function Documentation

QSignalMapperUtils::SignalMapped_int qtcore::QSignalMapperUtils::signalMapped_int ( )

static

Returns the member function pointer(Qt signal) to QSignalMapper::mapped(int)

This is a helper to disambiguate and choose the right QSignalMapper::mapped() signal overload. It is particularly useful for the new Qt5 QObject::connect() syntax.
Example :

// Error: the compiler doesn't know the right QSignalMapper::mapped()
// overload to pick
QObject::connect(sigMap, &QSignalMapper::mapped, this, &MyClass:onSigMapped);

// You have to specify the signal overload :
QObject::connect(sigMap, (void QSignalMapper::*(int))&QSignalMapper::mapped,
                 this, &MyClass:onSigMapped);

// More readable :
QObject::connect(sigMap, qtcore::QSignalMapperUtils::signalMapped_int(),
                 this, &MyClass:onSigMapped);

QSignalMapperUtils::SignalMapped_QObjectPtr qtcore::QSignalMapperUtils::signalMapped_QObjectPtr ( )

static

Returns the member function pointer(Qt signal) to QSignalMapper::mapped(QObject*)

See also

QSignalMapperUtils::signalMapped_int()

QSignalMapperUtils::SignalMapped_QString qtcore::QSignalMapperUtils::signalMapped_QString ( )

static

Returns the member function pointer(Qt signal) to QSignalMapper::mapped(const QString&)

See also

QSignalMapperUtils::signalMapped_int()

QSignalMapperUtils::SignalMapped_QWidgetPtr qtcore::QSignalMapperUtils::signalMapped_QWidgetPtr ( )

static

Returns the member function pointer(Qt signal) to QSignalMapper::mapped(QWidget*)

See also

QSignalMapperUtils::signalMapped_int()

QSignalMapperUtils::SlotMap qtcore::QSignalMapperUtils::slotMap ( )

static

Returns the member function pointer(Qt slot) to QSignalMapper::map()

This is a helper to disambiguate and choose the right QSignalMapper::map() slot overload. It is particularly useful for the new Qt5 QObject::connect() syntax.
Example :

// Error: the compiler doesn't know the right QSignalMapper::map()
// overload to pick
QObject::connect(action, &QAction::triggered, sigMap, &QSignalMapper::map);

// You have to specify the slot overload :
QObject::connect(action, &QAction::triggered,
                 sigMap, (void QSignalMapper::*())&QSignalMapper::map);

// More readable :
QObject::connect(action, &QAction::triggered,
                 sigMap, qtcore::QSignalMapperUtils::slotMap());

QSignalMapperUtils::SlotMap_QObjectPtr qtcore::QSignalMapperUtils::slotMap_QObjectPtr ( )

static

Returns the member function pointer(Qt slot) to QSignalMapper::map(QObject*)

See also

QSignalMapperUtils::slotMap()

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

• qsignal_mapper_utils.h
• qsignal_mapper_utils.cpp