The QShortcut class is used to create keyboard shortcuts. More...

#include <qshortcut.h>

Inheritance diagram for QShortcut:

Collaboration diagram for QShortcut:

Signals
void	activated ()
	This signal is emitted when the user types the shortcut's key sequence.

void	activatedAmbiguously ()
	When a key sequence is being typed at the keyboard, it is said to be ambiguous as long as it matches the start of more than one shortcut.

Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.

void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.

Public Member Functions
	QShortcut (QObject *parent)
	Constructs a QShortcut object for the parent, which should be a QWindow or a QWidget.

	QShortcut (const QKeySequence &key, QObject parent, const char member=nullptr, const char *ambiguousMember=nullptr, Qt::ShortcutContext context=Qt::WindowShortcut)
	Constructs a QShortcut object for the parent, which should be a QWindow or a QWidget.

	QShortcut (QKeySequence::StandardKey key, QObject parent, const char member=nullptr, const char *ambiguousMember=nullptr, Qt::ShortcutContext context=Qt::WindowShortcut)

template<typename Func1 >
	QShortcut (const QKeySequence &key, QObject *parent, Func1 slot1, Qt::ShortcutContext context=Qt::WindowShortcut)

template<class Obj1 , typename Func1 >
	QShortcut (const QKeySequence &key, QObject parent, const Obj1 object1, Func1 slot1, Qt::ShortcutContext context=Qt::WindowShortcut, typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 * >::Value >::type *=0)

template<class Obj1 , typename Func1 , typename Func2 >
	QShortcut (const QKeySequence &key, QObject parent, const Obj1 object1, Func1 slot1, Func2 slot2, Qt::ShortcutContext context=Qt::WindowShortcut, typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 * >::Value >::type *=0)

template<class Obj1 , typename Func1 , class Obj2 , typename Func2 >
	QShortcut (const QKeySequence &key, QObject parent, const Obj1 object1, Func1 slot1, const Obj2 object2, Func2 slot2, Qt::ShortcutContext context=Qt::WindowShortcut, typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 >::Value >::type =0, typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj2 >::Value >::type *=0)

template<typename Func1 >
	QShortcut (QKeySequence::StandardKey key, QObject *parent, Func1 slot1, Qt::ShortcutContext context=Qt::WindowShortcut)

template<class Obj1 , typename Func1 >
	QShortcut (QKeySequence::StandardKey key, QObject parent, const Obj1 object1, Func1 slot1, Qt::ShortcutContext context=Qt::WindowShortcut, typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 * >::Value >::type *=0)

template<class Obj1 , typename Func1 , typename Func2 >
	QShortcut (QKeySequence::StandardKey key, QObject parent, const Obj1 object1, Func1 slot1, Func2 slot2, Qt::ShortcutContext context=Qt::WindowShortcut, typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 * >::Value >::type *=0)

template<class Obj1 , typename Func1 , class Obj2 , typename Func2 >
	QShortcut (QKeySequence::StandardKey key, QObject parent, const Obj1 object1, Func1 slot1, const Obj2 object2, Func2 slot2, Qt::ShortcutContext context=Qt::WindowShortcut, typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 >::Value >::type =0, typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj2 >::Value >::type *=0)

	~QShortcut ()
	Destroys the shortcut.

void	setKey (const QKeySequence &key)

QKeySequence	key () const

void	setKeys (QKeySequence::StandardKey key)
	Sets the triggers to those matching the standard key key.

void	setKeys (const QList< QKeySequence > &keys)
	Sets keys as the list of key sequences that trigger the shortcut.

QList< QKeySequence >	keys () const
	Returns the list of key sequences which trigger this shortcut.

void	setEnabled (bool enable)

bool	isEnabled () const

void	setContext (Qt::ShortcutContext context)

Qt::ShortcutContext	context () const

void	setAutoRepeat (bool on)

bool	autoRepeat () const

void	setWhatsThis (const QString &text)
	Sets the shortcut's "What's This?" help text.

QString	whatsThis () const
	Returns the shortcut's "What's This?" help text.

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.

virtual	~QObject ()
	Destroys the object, deleting all its child objects.

virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.

QString	objectName () const

Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.

void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.

bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.

bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.

bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.

bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).

QThread *	thread () const
	Returns the thread in which the object lives.

bool	moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
	Changes the thread affinity for this object and its children and returns `true` on success.

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.

int	startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)
	Kills the timer with timer identifier, id.

void	killTimer (Qt::TimerId id)

template<typename T >
T	findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.

template<typename T >
QList< T >	findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.

template<typename T >
T	findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

const QObjectList &	children () const
	Returns a list of child objects.

void	setParent (QObject *parent)
	Makes the object a child of parent.

void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.

void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const
	Dumps a tree of children to the debug output.

void	dumpObjectInfo () const
	Dumps information about signal connections, etc.

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.

bool	setProperty (const char *name, QVariant &&value)

QVariant	property (const char *name) const
	Returns the value of the object's name property.

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const
	Returns a pointer to the parent object.

bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Protected Member Functions
bool	event (QEvent *e) override

Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.

int	senderSignalIndex () const

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.

virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.

virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Properties
QKeySequence	key
	the shortcut's primary key sequence

bool	enabled
	whether the shortcut is enabled

bool	autoRepeat
	whether the shortcut can auto repeat

Qt::ShortcutContext	context
	the context in which the shortcut is valid

Properties inherited from QObject
QString	objectName
	the name of this object

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

The QShortcut class is used to create keyboard shortcuts.

\inmodule QtGui

The QShortcut class provides a way of connecting keyboard shortcuts to Qt's \l{signals and slots} mechanism, so that objects can be informed when a shortcut is executed. The shortcut can be set up to contain all the key presses necessary to describe a keyboard shortcut, including the states of modifier keys such as \uicontrol Shift, \uicontrol Ctrl, and \uicontrol Alt.

\target mnemonic

In widget applications, certain widgets can use '&' in front of a character. This will automatically create a mnemonic (a shortcut) for that character, e.g. "E&xit" will create the shortcut \uicontrol Alt+X (use '&&' to display an actual ampersand). The widget might consume and perform an action on a given shortcut. On X11 the ampersand will not be shown and the character will be underlined. On Windows, shortcuts are normally not displayed until the user presses the \uicontrol Alt key, but this is a setting the user can change. On Mac, shortcuts are disabled by default. Call \l qt_set_sequence_auto_mnemonic() to enable them. However, because mnemonic shortcuts do not fit in with Aqua's guidelines, Qt will not show the shortcut character underlined.

For applications that use menus, it may be more convenient to use the convenience functions provided in the QMenu class to assign keyboard shortcuts to menu items as they are created. Alternatively, shortcuts may be associated with other types of actions in the QAction class.

The simplest way to create a shortcut for a particular widget is to construct the shortcut with a key sequence. For example:

shortcut = new QShortcut(QKeySequence(tr("Ctrl+O", "File|Open")),

parent);

When the user types the \l{QKeySequence}{key sequence} for a given shortcut, the shortcut's activated() signal is emitted. (In the case of ambiguity, the activatedAmbiguously() signal is emitted.) A shortcut is "listened for" by Qt's event loop when the shortcut's parent widget is receiving events.

A shortcut's key sequence can be set with setKey() and retrieved with key(). A shortcut can be enabled or disabled with setEnabled(), and can have "What's This?" help text set with setWhatsThis().

See also: QShortcutEvent, QKeySequence, QAction

Definition at line 18 of file qshortcut.h.

Constructor & Destructor Documentation

◆ QShortcut() [1/11]

QShortcut::QShortcut ( QObject * parent )

explicit

Constructs a QShortcut object for the parent, which should be a QWindow or a QWidget.

Since no shortcut key sequence is specified, the shortcut will not emit any signals.

See also: setKey()

Definition at line 163 of file qshortcut.cpp.

◆ QShortcut() [2/11]

QShortcut::QShortcut	(	const QKeySequence &	key,
		QObject *	parent,
		const char *	member = nullptr,
		const char *	ambiguousMember = nullptr,
		Qt::ShortcutContext	context = Qt::WindowShortcut )

explicit

Constructs a QShortcut object for the parent, which should be a QWindow or a QWidget.

The shortcut operates on its parent, listening for \l{QShortcutEvent}s that match the key sequence. Depending on the ambiguity of the event, the shortcut will call the member function, or the ambiguousMember function, if the key press was in the shortcut's context.

Definition at line 178 of file qshortcut.cpp.

◆ QShortcut() [3/11]

QShortcut::QShortcut	(	QKeySequence::StandardKey	standardKey,
		QObject *	parent,
		const char *	member = nullptr,
		const char *	ambiguousMember = nullptr,
		Qt::ShortcutContext	context = Qt::WindowShortcut )

explicit

Since: 6.0 Constructs a QShortcut object for the parent, which should be a QWindow or a QWidget.

The shortcut operates on its parent, listening for \l{QShortcutEvent}s that match the standardKey. Depending on the ambiguity of the event, the shortcut will call the member function, or the ambiguousMember function, if the key press was in the shortcut's context.

Definition at line 205 of file qshortcut.cpp.

◆ QShortcut() [4/11]

template<typename Func1 >

QShortcut::QShortcut	(	const QKeySequence &	key,
		QObject *	parent,
		Func1	slot1,
		Qt::ShortcutContext	context = Qt::WindowShortcut )

inline

Definition at line 75 of file qshortcut.h.

◆ QShortcut() [5/11]

template<class Obj1 , typename Func1 >

QShortcut::QShortcut	(	const QKeySequence &	key,
		QObject *	parent,
		const Obj1 *	object1,
		Func1	slot1,
		Qt::ShortcutContext	context = Qt::WindowShortcut,
		typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 * >::Value >::type *	= 0 )

inline

Definition at line 83 of file qshortcut.h.

◆ QShortcut() [6/11]

template<class Obj1 , typename Func1 , typename Func2 >

QShortcut::QShortcut	(	const QKeySequence &	key,
		QObject *	parent,
		const Obj1 *	object1,
		Func1	slot1,
		Func2	slot2,
		Qt::ShortcutContext	context = Qt::WindowShortcut,
		typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 * >::Value >::type *	= 0 )

inline

Definition at line 92 of file qshortcut.h.

◆ QShortcut() [7/11]

template<class Obj1 , typename Func1 , class Obj2 , typename Func2 >

QShortcut::QShortcut	(	const QKeySequence &	key,
		QObject *	parent,
		const Obj1 *	object1,
		Func1	slot1,
		const Obj2 *	object2,
		Func2	slot2,
		Qt::ShortcutContext	context = Qt::WindowShortcut,
		typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 * >::Value >::type *	= 0,
		typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj2 * >::Value >::type *	= 0 )

inline

Definition at line 102 of file qshortcut.h.

◆ QShortcut() [8/11]

template<typename Func1 >

QShortcut::QShortcut	(	QKeySequence::StandardKey	key,
		QObject *	parent,
		Func1	slot1,
		Qt::ShortcutContext	context = Qt::WindowShortcut )

inline

Definition at line 115 of file qshortcut.h.

◆ QShortcut() [9/11]

template<class Obj1 , typename Func1 >

QShortcut::QShortcut	(	QKeySequence::StandardKey	key,
		QObject *	parent,
		const Obj1 *	object1,
		Func1	slot1,
		Qt::ShortcutContext	context = Qt::WindowShortcut,
		typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 * >::Value >::type *	= 0 )

inline

Definition at line 123 of file qshortcut.h.

◆ QShortcut() [10/11]

template<class Obj1 , typename Func1 , typename Func2 >

QShortcut::QShortcut	(	QKeySequence::StandardKey	key,
		QObject *	parent,
		const Obj1 *	object1,
		Func1	slot1,
		Func2	slot2,
		Qt::ShortcutContext	context = Qt::WindowShortcut,
		typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 * >::Value >::type *	= 0 )

inline

Definition at line 132 of file qshortcut.h.

◆ QShortcut() [11/11]

template<class Obj1 , typename Func1 , class Obj2 , typename Func2 >

QShortcut::QShortcut	(	QKeySequence::StandardKey	key,
		QObject *	parent,
		const Obj1 *	object1,
		Func1	slot1,
		const Obj2 *	object2,
		Func2	slot2,
		Qt::ShortcutContext	context = Qt::WindowShortcut,
		typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj1 * >::Value >::type *	= 0,
		typename std::enable_if< QtPrivate::IsPointerToTypeDerivedFromQObject< Obj2 * >::Value >::type *	= 0 )

inline

Definition at line 142 of file qshortcut.h.

◆ ~QShortcut()

QShortcut::~QShortcut ( )

Destroys the shortcut.

Definition at line 336 of file qshortcut.cpp.

Member Function Documentation

◆ activated

void QShortcut::activated ( )

signal

This signal is emitted when the user types the shortcut's key sequence.

See also: activatedAmbiguously()

◆ activatedAmbiguously

void QShortcut::activatedAmbiguously ( )

signal

When a key sequence is being typed at the keyboard, it is said to be ambiguous as long as it matches the start of more than one shortcut.

When a shortcut's key sequence is completed, activatedAmbiguously() is emitted if the key sequence is still ambiguous (i.e., it is the start of one or more other shortcuts). The activated() signal is not emitted in this case.

See also: activated()

◆ autoRepeat()

bool QShortcut::autoRepeat ( ) const

Definition at line 495 of file qshortcut.cpp.

◆ context()

Qt::ShortcutContext QShortcut::context ( ) const

Definition at line 469 of file qshortcut.cpp.

Referenced by testing.tools.safetynet_job.JobRun::_BuildRunMetadata(), testing.tools.safetynet_job.JobRun::_IncrementalRun(), testing.tools.safetynet_job.JobRun::_WriteCheckpoint(), testing.tools.safetynet_job.JobRun::_WriteRawJson(), and testing.tools.safetynet_job.JobRun::Run().

Here is the caller graph for this function:

◆ event()

bool QShortcut::event ( QEvent * e )

overrideprotectedvirtual

Reimplemented from QObject.

Definition at line 561 of file qshortcut.cpp.

◆ isEnabled()

bool QShortcut::isEnabled ( ) const

Definition at line 441 of file qshortcut.cpp.

◆ key()

QKeySequence QShortcut::key ( ) const

Definition at line 364 of file qshortcut.cpp.

◆ keys()

QList< QKeySequence > QShortcut::keys ( ) const

Returns the list of key sequences which trigger this shortcut.

Since: 6.0

See also: key, setKeys()

Definition at line 409 of file qshortcut.cpp.

◆ setAutoRepeat()

void QShortcut::setAutoRepeat ( bool on )

Definition at line 484 of file qshortcut.cpp.

◆ setContext()

void QShortcut::setContext ( Qt::ShortcutContext context )

Definition at line 459 of file qshortcut.cpp.

◆ setEnabled()

void QShortcut::setEnabled ( bool enable )

Definition at line 430 of file qshortcut.cpp.

◆ setKey()

void QShortcut::setKey ( const QKeySequence & key )

Definition at line 356 of file qshortcut.cpp.

◆ setKeys() [1/2]

void QShortcut::setKeys ( const QList< QKeySequence > & keys )

Sets keys as the list of key sequences that trigger the shortcut.

Since: 6.0

See also: key, keys()

Definition at line 380 of file qshortcut.cpp.

◆ setKeys() [2/2]

void QShortcut::setKeys ( QKeySequence::StandardKey key )

Sets the triggers to those matching the standard key key.

Since: 6.0

See also: key, keys()

Definition at line 397 of file qshortcut.cpp.

◆ setWhatsThis()

void QShortcut::setWhatsThis ( const QString & text )

Sets the shortcut's "What's This?" help text.

The text will be shown when a widget application is in "What's This?" mode and the user types the shortcut key() sequence.

To set "What's This?" help on a menu item (with or without a shortcut key), set the help on the item's action.

By default, the help text is an empty string.

This function has no effect in applications that don't use widgets.

See also: QWhatsThis::inWhatsThisMode(), QAction::setWhatsThis()

Definition at line 518 of file qshortcut.cpp.

◆ whatsThis()

QString QShortcut::whatsThis ( ) const

Returns the shortcut's "What's This?" help text.

See also: setWhatsThis()

Definition at line 529 of file qshortcut.cpp.

Property Documentation

◆ autoRepeat

bool QShortcut::autoRepeat

readwrite

whether the shortcut can auto repeat

If true, the shortcut will auto repeat when the keyboard shortcut combination is held down, provided that keyboard auto repeat is enabled on the system. The default value is true.

Definition at line 24 of file qshortcut.h.

◆ context

Qt::ShortcutContext QShortcut::context

readwrite

the context in which the shortcut is valid

A shortcut's context decides in which circumstances a shortcut is allowed to be triggered. The normal context is Qt::WindowShortcut, which allows the shortcut to trigger if the parent (the widget containing the shortcut) is a subwidget of the active top-level window.

By default, this property is set to Qt::WindowShortcut.

Definition at line 25 of file qshortcut.h.

Referenced by testing.tools.safetynet_job.JobRun::_BuildRunMetadata(), testing.tools.safetynet_job.JobRun::_IncrementalRun(), testing.tools.safetynet_job.JobRun::_WriteCheckpoint(), testing.tools.safetynet_job.JobRun::_WriteRawJson(), and testing.tools.safetynet_job.JobRun::Run().

◆ enabled

bool QShortcut::enabled

readwrite

whether the shortcut is enabled

An enabled shortcut emits the activated() or activatedAmbiguously() signal when a QShortcutEvent occurs that matches the shortcut's key() sequence.

If the application is in WhatsThis mode the shortcut will not emit the signals, but will show the "What's This?" text instead.

By default, this property is true.

See also: whatsThis

Definition at line 23 of file qshortcut.h.

◆ key

QKeySequence QShortcut::key

readwrite

the shortcut's primary key sequence

This is a key sequence with an optional combination of Shift, Ctrl, and Alt. The key sequence may be supplied in a number of ways:

setKey(0);                  // no signal emitted
setKey(QKeySequence());     // no signal emitted
setKey(0x3b1);              // Greek letter alpha
setKey(Qt::Key_D);              // 'd', e.g. to delete
setKey('q');                // 'q', e.g. to quit
setKey(Qt::CTRL | Qt::Key_P);       // Ctrl+P, e.g. to print document
setKey("Ctrl+P");           // Ctrl+P, e.g. to print document

By default, this property contains an empty key sequence.

Definition at line 22 of file qshortcut.h.

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

qtbase/src/gui/kernel/qshortcut.h (e2fef733be92e95ff28225196e14ffeb98d61a1f)
qtbase/src/gui/kernel/qshortcut.cpp (cd4000a97d325029acab7c253c1774c01ad6f782)

Signals

Public Member Functions

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QShortcut() [1/11]

◆ QShortcut() [2/11]

◆ QShortcut() [3/11]

◆ QShortcut() [4/11]

◆ QShortcut() [5/11]

◆ QShortcut() [6/11]

◆ QShortcut() [7/11]

◆ QShortcut() [8/11]

◆ QShortcut() [9/11]

◆ QShortcut() [10/11]

◆ QShortcut() [11/11]

◆ ~QShortcut()

Member Function Documentation

◆ activated

◆ activatedAmbiguously

◆ autoRepeat()

◆ context()

◆ event()

◆ isEnabled()

◆ key()

◆ keys()

◆ setAutoRepeat()

◆ setContext()

◆ setEnabled()

◆ setKey()

◆ setKeys() [1/2]

◆ setKeys() [2/2]

◆ setWhatsThis()

◆ whatsThis()

Property Documentation

◆ autoRepeat

◆ context

◆ enabled

◆ key