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Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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Public Types | |
| using | PositionColorMap = QMap<qreal, QColor> |
| using | PositionStopMap = QMap<qreal, QtGradientStop *> |
| using | PositionColorMap = QMap<qreal, QColor> |
| using | PositionStopMap = QMap<qreal, QtGradientStop *> |
Public Member Functions | |
| void | setUi (Ui::QtGradientEditor *ui) |
| void | slotHsvClicked () |
| void | slotRgbClicked () |
| void | slotCurrentStopChanged (QtGradientStop *stop) |
| void | slotStopMoved (QtGradientStop *stop, qreal newPos) |
| void | slotStopsSwapped (QtGradientStop *stop1, QtGradientStop *stop2) |
| void | slotStopChanged (QtGradientStop *stop, QColor newColor) |
| void | slotStopSelected (QtGradientStop *stop, bool selected) |
| void | slotStopAdded (QtGradientStop *stop) |
| void | slotStopRemoved (QtGradientStop *stop) |
| void | slotUpdatePositionSpinBox () |
| void | slotChangeColor (QColor color) |
| void | slotChangeHueColor (QColor color) |
| void | slotChangeSaturationColor (QColor color) |
| void | slotChangeValueColor (QColor color) |
| void | slotChangeAlphaColor (QColor color) |
| void | slotChangeHue (int color) |
| void | slotChangeSaturation (int color) |
| void | slotChangeValue (int color) |
| void | slotChangeAlpha (int color) |
| void | slotChangePosition (double value) |
| void | slotChangeZoom (int value) |
| void | slotZoomIn () |
| void | slotZoomOut () |
| void | slotZoomAll () |
| void | slotZoomChanged (double zoom) |
| void | enableCurrent (bool enable) |
| void | setColorSpinBoxes (QColor color) |
| PositionColorMap | stopsData (const PositionStopMap &stops) const |
| QGradientStops | makeGradientStops (const PositionColorMap &data) const |
| void | updateZoom (double zoom) |
| void | setUi (Ui::QtGradientEditor *ui) |
| void | slotHsvClicked () |
| void | slotRgbClicked () |
| void | slotCurrentStopChanged (QtGradientStop *stop) |
| void | slotStopMoved (QtGradientStop *stop, qreal newPos) |
| void | slotStopsSwapped (QtGradientStop *stop1, QtGradientStop *stop2) |
| void | slotStopChanged (QtGradientStop *stop, QColor newColor) |
| void | slotStopSelected (QtGradientStop *stop, bool selected) |
| void | slotStopAdded (QtGradientStop *stop) |
| void | slotStopRemoved (QtGradientStop *stop) |
| void | slotUpdatePositionSpinBox () |
| void | slotChangeColor (QColor color) |
| void | slotChangeHueColor (QColor color) |
| void | slotChangeSaturationColor (QColor color) |
| void | slotChangeValueColor (QColor color) |
| void | slotChangeAlphaColor (QColor color) |
| void | slotChangeHue (int color) |
| void | slotChangeSaturation (int color) |
| void | slotChangeValue (int color) |
| void | slotChangeAlpha (int color) |
| void | slotChangePosition (double value) |
| void | slotChangeZoom (int value) |
| void | slotZoomIn () |
| void | slotZoomOut () |
| void | slotZoomAll () |
| void | slotZoomChanged (double zoom) |
| void | enableCurrent (bool enable) |
| void | setColorSpinBoxes (QColor color) |
| PositionColorMap | stopsData (const PositionStopMap &stops) const |
| QGradientStops | makeGradientStops (const PositionColorMap &data) const |
| void | updateZoom (double zoom) |
| 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 | isQmlObjectType () const |
| Returns whether the object has been created by the QML engine or ownership has been explicitly set via QJSEngine::setObjectOwnership(). | |
| 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. | |
Public Attributes | |
| QtGradientStopsModel * | m_model = nullptr |
| QColor::Spec | m_spec = QColor::Hsv |
| Ui::QtGradientEditor * | m_ui = nullptr |
Additional Inherited Members | |
| Public Slots inherited from QObject | |
| void | deleteLater () |
| \threadsafe | |
| 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. | |
| 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 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 |
| Properties inherited from QObject | |
| QString | objectName |
| the name of this object | |
| 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 14 of file qtgradientstopscontroller.cpp.
Definition at line 20 of file qtgradientstopscontroller.cpp.
Definition at line 20 of file qtgradientstopscontroller.cpp.
Definition at line 21 of file qtgradientstopscontroller.cpp.
Definition at line 21 of file qtgradientstopscontroller.cpp.
| void QtGradientStopsControllerPrivate::enableCurrent | ( | bool | enable | ) |
Definition at line 137 of file qtgradientstopscontroller.cpp.
References m_ui.
Referenced by setUi(), and slotCurrentStopChanged().
| void QtGradientStopsControllerPrivate::enableCurrent | ( | bool | enable | ) |
| QGradientStops QtGradientStopsControllerPrivate::makeGradientStops | ( | const PositionColorMap & | data | ) | const |
Definition at line 172 of file qtgradientstopscontroller.cpp.
| QGradientStops QtGradientStopsControllerPrivate::makeGradientStops | ( | const PositionColorMap & | data | ) | const |
Definition at line 268 of file qtgradientstopscontroller.cpp.
References m_ui.
Referenced by slotCurrentStopChanged(), slotHsvClicked(), slotRgbClicked(), and slotStopChanged().
| void QtGradientStopsControllerPrivate::setUi | ( | Ui::QtGradientEditor * | ui | ) |
Definition at line 66 of file qtgradientstopscontroller.cpp.
References QtGradientStopsModel::currentStopChanged(), enableCurrent(), m_model, m_ui, slotCurrentStopChanged(), slotStopChanged(), slotStopRemoved(), slotStopSelected(), slotStopsSwapped(), QtGradientStopsModel::stopChanged(), QtGradientStopsModel::stopRemoved(), QtGradientStopsModel::stopSelected(), QtGradientStopsModel::stopsSwapped(), and updateZoom().
| void QtGradientStopsControllerPrivate::setUi | ( | Ui::QtGradientEditor * | ui | ) |
| void QtGradientStopsControllerPrivate::slotChangeAlpha | ( | int | color | ) |
Definition at line 562 of file qtgradientstopscontroller.cpp.
References m_ui, and slotChangeAlphaColor().
| void QtGradientStopsControllerPrivate::slotChangeAlpha | ( | int | color | ) |
Definition at line 539 of file qtgradientstopscontroller.cpp.
References QtGradientStopsModel::changeStop(), QtGradientStopsModel::currentStop(), and m_model.
Referenced by slotChangeAlpha().
Definition at line 431 of file qtgradientstopscontroller.cpp.
References QtGradientStopsModel::changeStop(), QtGradientStopsModel::currentStop(), and m_model.
| void QtGradientStopsControllerPrivate::slotChangeHue | ( | int | color | ) |
Definition at line 463 of file qtgradientstopscontroller.cpp.
References m_ui, and slotChangeHueColor().
| void QtGradientStopsControllerPrivate::slotChangeHue | ( | int | color | ) |
Definition at line 444 of file qtgradientstopscontroller.cpp.
References QtGradientStopsModel::changeStop(), QtGradientStopsModel::currentStop(), and m_model.
Referenced by slotChangeHue().
| void QtGradientStopsControllerPrivate::slotChangePosition | ( | double | value | ) |
Definition at line 572 of file qtgradientstopscontroller.cpp.
References QtGradientStopsModel::currentStop(), m_model, and QtGradientStopsModel::moveStops().
| void QtGradientStopsControllerPrivate::slotChangePosition | ( | double | value | ) |
| void QtGradientStopsControllerPrivate::slotChangeSaturation | ( | int | color | ) |
Definition at line 496 of file qtgradientstopscontroller.cpp.
References m_ui, and slotChangeSaturationColor().
| void QtGradientStopsControllerPrivate::slotChangeSaturation | ( | int | color | ) |
Definition at line 473 of file qtgradientstopscontroller.cpp.
References QtGradientStopsModel::changeStop(), QtGradientStopsModel::currentStop(), and m_model.
Referenced by slotChangeSaturation().
| void QtGradientStopsControllerPrivate::slotChangeValue | ( | int | color | ) |
Definition at line 529 of file qtgradientstopscontroller.cpp.
References m_ui, and slotChangeValueColor().
| void QtGradientStopsControllerPrivate::slotChangeValue | ( | int | color | ) |
Definition at line 506 of file qtgradientstopscontroller.cpp.
References QtGradientStopsModel::changeStop(), QtGradientStopsModel::currentStop(), and m_model.
Referenced by slotChangeValue().
| void QtGradientStopsControllerPrivate::slotChangeZoom | ( | int | value | ) |
Definition at line 581 of file qtgradientstopscontroller.cpp.
References updateZoom().
| void QtGradientStopsControllerPrivate::slotChangeZoom | ( | int | value | ) |
| void QtGradientStopsControllerPrivate::slotCurrentStopChanged | ( | QtGradientStop * | stop | ) |
Definition at line 300 of file qtgradientstopscontroller.cpp.
References QtGradientStop::color(), enableCurrent(), m_ui, and setColorSpinBoxes().
Referenced by setUi().
| void QtGradientStopsControllerPrivate::slotCurrentStopChanged | ( | QtGradientStop * | stop | ) |
| void QtGradientStopsControllerPrivate::slotHsvClicked | ( | ) |
Definition at line 200 of file qtgradientstopscontroller.cpp.
References m_ui, and setColorSpinBoxes().
| void QtGradientStopsControllerPrivate::slotHsvClicked | ( | ) |
| void QtGradientStopsControllerPrivate::slotRgbClicked | ( | ) |
Definition at line 236 of file qtgradientstopscontroller.cpp.
References m_ui, and setColorSpinBoxes().
| void QtGradientStopsControllerPrivate::slotRgbClicked | ( | ) |
| void QtGradientStopsControllerPrivate::slotStopAdded | ( | QtGradientStop * | stop | ) |
Definition at line 344 of file qtgradientstopscontroller.cpp.
References QtGradientStop::color().
| void QtGradientStopsControllerPrivate::slotStopAdded | ( | QtGradientStop * | stop | ) |
| void QtGradientStopsControllerPrivate::slotStopChanged | ( | QtGradientStop * | stop, |
| QColor | newColor ) |
Definition at line 362 of file qtgradientstopscontroller.cpp.
References QtGradientStopsModel::currentStop(), m_model, m_ui, and setColorSpinBoxes().
Referenced by setUi().
| void QtGradientStopsControllerPrivate::slotStopChanged | ( | QtGradientStop * | stop, |
| QColor | newColor ) |
| void QtGradientStopsControllerPrivate::slotStopMoved | ( | QtGradientStop * | stop, |
| qreal | newPos ) |
Definition at line 318 of file qtgradientstopscontroller.cpp.
References QtGradientStop::color().
| void QtGradientStopsControllerPrivate::slotStopMoved | ( | QtGradientStop * | stop, |
| qreal | newPos ) |
| void QtGradientStopsControllerPrivate::slotStopRemoved | ( | QtGradientStop * | stop | ) |
Definition at line 353 of file qtgradientstopscontroller.cpp.
Referenced by setUi().
| void QtGradientStopsControllerPrivate::slotStopRemoved | ( | QtGradientStop * | stop | ) |
| void QtGradientStopsControllerPrivate::slotStopSelected | ( | QtGradientStop * | stop, |
| bool | selected ) |
Definition at line 381 of file qtgradientstopscontroller.cpp.
Referenced by setUi().
| void QtGradientStopsControllerPrivate::slotStopSelected | ( | QtGradientStop * | stop, |
| bool | selected ) |
| void QtGradientStopsControllerPrivate::slotStopsSwapped | ( | QtGradientStop * | stop1, |
| QtGradientStop * | stop2 ) |
Definition at line 330 of file qtgradientstopscontroller.cpp.
References QtGradientStop::color().
Referenced by setUi().
| void QtGradientStopsControllerPrivate::slotStopsSwapped | ( | QtGradientStop * | stop1, |
| QtGradientStop * | stop2 ) |
| void QtGradientStopsControllerPrivate::slotUpdatePositionSpinBox | ( | ) |
Definition at line 388 of file qtgradientstopscontroller.cpp.
References QtGradientStopsModel::currentStop(), QtGradientStopsModel::firstSelected(), QtGradientStopsModel::lastSelected(), m_model, and m_ui.
| void QtGradientStopsControllerPrivate::slotUpdatePositionSpinBox | ( | ) |
| void QtGradientStopsControllerPrivate::slotZoomAll | ( | ) |
Definition at line 602 of file qtgradientstopscontroller.cpp.
References updateZoom().
| void QtGradientStopsControllerPrivate::slotZoomAll | ( | ) |
| void QtGradientStopsControllerPrivate::slotZoomChanged | ( | double | zoom | ) |
Definition at line 607 of file qtgradientstopscontroller.cpp.
References updateZoom().
| void QtGradientStopsControllerPrivate::slotZoomChanged | ( | double | zoom | ) |
| void QtGradientStopsControllerPrivate::slotZoomIn | ( | ) |
Definition at line 586 of file qtgradientstopscontroller.cpp.
References m_ui, and updateZoom().
| void QtGradientStopsControllerPrivate::slotZoomIn | ( | ) |
| void QtGradientStopsControllerPrivate::slotZoomOut | ( | ) |
Definition at line 594 of file qtgradientstopscontroller.cpp.
References m_ui, and updateZoom().
| void QtGradientStopsControllerPrivate::slotZoomOut | ( | ) |
| QtGradientStopsControllerPrivate::PositionColorMap QtGradientStopsControllerPrivate::stopsData | ( | const PositionStopMap & | stops | ) | const |
Definition at line 164 of file qtgradientstopscontroller.cpp.
| PositionColorMap QtGradientStopsControllerPrivate::stopsData | ( | const PositionStopMap & | stops | ) | const |
| void QtGradientStopsControllerPrivate::updateZoom | ( | double | zoom | ) |
Definition at line 180 of file qtgradientstopscontroller.cpp.
References m_ui.
Referenced by setUi(), slotChangeZoom(), slotZoomAll(), slotZoomChanged(), slotZoomIn(), and slotZoomOut().
| void QtGradientStopsControllerPrivate::updateZoom | ( | double | zoom | ) |
| QtGradientStopsModel * QtGradientStopsControllerPrivate::m_model = nullptr |
Definition at line 60 of file qtgradientstopscontroller.cpp.
Referenced by setUi(), slotChangeAlphaColor(), slotChangeColor(), slotChangeHueColor(), slotChangePosition(), slotChangeSaturationColor(), slotChangeValueColor(), slotStopChanged(), and slotUpdatePositionSpinBox().
| QColor::Spec QtGradientStopsControllerPrivate::m_spec = QColor::Hsv |
Definition at line 61 of file qtgradientstopscontroller.cpp.
| Ui::QtGradientEditor * QtGradientStopsControllerPrivate::m_ui = nullptr |
Definition at line 63 of file qtgradientstopscontroller.cpp.
Referenced by enableCurrent(), setColorSpinBoxes(), setUi(), slotChangeAlpha(), slotChangeHue(), slotChangeSaturation(), slotChangeValue(), slotCurrentStopChanged(), slotHsvClicked(), slotRgbClicked(), slotStopChanged(), slotUpdatePositionSpinBox(), slotZoomIn(), slotZoomOut(), and updateZoom().