Qt
Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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#include <qquickactiongroup_p.h>
Public Slots | |
void | addAction (QQuickAction *action) |
\qmlmethod void QtQuick.Controls::ActionGroup::addAction(Action action) | |
void | removeAction (QQuickAction *action) |
\qmlmethod void QtQuick.Controls::ActionGroup::removeAction(Action action) | |
Public Slots inherited from QObject | |
void | deleteLater () |
\threadsafe | |
Signals | |
void | checkedActionChanged () |
void | actionsChanged () |
void | exclusiveChanged () |
void | enabledChanged () |
void | triggered (QQuickAction *action) |
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 | |
QQuickActionGroup (QObject *parent=nullptr) | |
~QQuickActionGroup () | |
QQuickAction * | checkedAction () const |
\qmlproperty Action QtQuick.Controls::ActionGroup::checkedAction | |
void | setCheckedAction (QQuickAction *checkedAction) |
QQmlListProperty< QQuickAction > | actions () |
bool | isExclusive () const |
\qmlproperty bool QtQuick.Controls::ActionGroup::exclusive | |
void | setExclusive (bool exclusive) |
bool | isEnabled () const |
\qmlproperty bool QtQuick.Controls::ActionGroup::enabled | |
void | setEnabled (bool enabled) |
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 | event (QEvent *event) |
This virtual function receives events to an object and should return true if the event e was recognized and processed. | |
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 . | |
Static Public Member Functions | |
static QQuickActionGroupAttached * | qmlAttachedProperties (QObject *object) |
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) |
Properties | |
QQuickAction * | checkedAction |
QQmlListProperty< QQuickAction > | actions |
\qmlproperty list<Action> QtQuick.Controls::ActionGroup::actions \qmldefault | |
bool | exclusive |
bool | enabled |
Properties inherited from QObject | |
QString | objectName |
the name of this object | |
Additional Inherited Members | |
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) | |
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) | |
Definition at line 29 of file qquickactiongroup_p.h.
Definition at line 196 of file qquickactiongroup.cpp.
QQuickActionGroup::~QQuickActionGroup | ( | ) |
Definition at line 201 of file qquickactiongroup.cpp.
References d.
QQmlListProperty< QQuickAction > QQuickActionGroup::actions | ( | ) |
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signal |
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slot |
\qmlmethod void QtQuick.Controls::ActionGroup::addAction(Action action)
Adds an action to the action group.
Definition at line 332 of file qquickactiongroup.cpp.
References QQuickActionGroupPrivate::_q_updateCurrent(), actionsChanged(), QQuickActionGroupPrivate::actionTriggered(), QQuickAction::checkedChanged(), QObjectPrivate::connect(), d, emit, QQuickAction::enabled, QQuickAction::enabledChanged(), QQuickActionPrivate::get(), QQuickAction::isChecked(), QQuickAction::isEnabled(), setCheckedAction(), and QQuickAction::triggered().
Referenced by QQuickActionGroupPrivate::actions_append(), and QQuickActionGroupAttached::setGroup().
QQuickAction * QQuickActionGroup::checkedAction | ( | ) | const |
\qmlproperty Action QtQuick.Controls::ActionGroup::checkedAction
This property holds the currently selected action in an exclusive group, or null
if there is none or the group is non-exclusive.
By default, it is the first checked action added to an exclusive action group.
Definition at line 222 of file qquickactiongroup.cpp.
References d.
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signal |
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signal |
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signal |
bool QQuickActionGroup::isEnabled | ( | ) | const |
\qmlproperty bool QtQuick.Controls::ActionGroup::enabled
This property holds whether the action group is enabled. The default value is true
.
If this property is false
, then all actions in the group are disabled. If this property is true
, all actions in the group are enabled, unless explicitly disabled.
Definition at line 300 of file qquickactiongroup.cpp.
References d.
bool QQuickActionGroup::isExclusive | ( | ) | const |
\qmlproperty bool QtQuick.Controls::ActionGroup::exclusive
This property holds whether the action group is exclusive. The default value is true
.
If this property is true
, then only one action in the group can be checked at any given time. The user can trigger any action to check it, and that action will replace the existing one as the checked action in the group.
In an exclusive group, the user cannot uncheck the currently checked action by triggering it; instead, another action in the group must be triggered to set the new checked action for that group.
In a non-exclusive group, checking and unchecking actions does not affect the other actions in the group. Furthermore, the value of the \l checkedAction property is null
.
Definition at line 276 of file qquickactiongroup.cpp.
References d.
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static |
Definition at line 207 of file qquickactiongroup.cpp.
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slot |
\qmlmethod void QtQuick.Controls::ActionGroup::removeAction(Action action)
Removes an action from the action group.
Definition at line 364 of file qquickactiongroup.cpp.
References QQuickActionGroupPrivate::_q_updateCurrent(), actionsChanged(), QQuickActionGroupPrivate::actionTriggered(), QQuickAction::checkedChanged(), d, QObjectPrivate::disconnect(), emit, QQuickAction::enabled, QQuickAction::enabledChanged(), QQuickActionPrivate::get(), QQuickAction::isEnabled(), setCheckedAction(), and QQuickAction::triggered().
void QQuickActionGroup::setCheckedAction | ( | QQuickAction * | checkedAction | ) |
Definition at line 228 of file qquickactiongroup.cpp.
References checkedAction, checkedActionChanged(), d, emit, and QQuickAction::setChecked().
Referenced by addAction(), and removeAction().
void QQuickActionGroup::setEnabled | ( | bool | enabled | ) |
Definition at line 306 of file qquickactiongroup.cpp.
References d, emit, enabled, and enabledChanged().
void QQuickActionGroup::setExclusive | ( | bool | exclusive | ) |
Definition at line 282 of file qquickactiongroup.cpp.
References d, emit, exclusive, and exclusiveChanged().
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signal |
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read |
\qmlproperty list<Action> QtQuick.Controls::ActionGroup::actions \qmldefault
This property holds the list of actions in the group.
Definition at line 33 of file qquickactiongroup_p.h.
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readwrite |
Definition at line 32 of file qquickactiongroup_p.h.
Referenced by setCheckedAction().
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readwrite |
Definition at line 35 of file qquickactiongroup_p.h.
Referenced by setEnabled().
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readwrite |
Definition at line 34 of file qquickactiongroup_p.h.
Referenced by setExclusive().