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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 Member Functions | |
| void | setGradientStopsModel (QtGradientStopsModel *model) |
| void | slotStopAdded (QtGradientStop *stop) |
| void | slotStopRemoved (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 | slotCurrentStopChanged (QtGradientStop *stop) |
| void | slotNewStop () |
| void | slotDelete () |
| void | slotFlipAll () |
| void | slotSelectAll () |
| void | slotZoomIn () |
| void | slotZoomOut () |
| void | slotResetZoom () |
| double | fromViewport (int x) const |
| double | toViewport (double x) const |
| QtGradientStop * | stopAt (QPoint viewportPos) const |
| QList< QtGradientStop * > | stopsAt (QPoint viewportPos) const |
| void | setupMove (QtGradientStop *stop, int x) |
| void | ensureVisible (double x) |
| void | ensureVisible (QtGradientStop *stop) |
| QtGradientStop * | newStop (QPoint viewportPos) |
| void | clearDrag () |
| void | removeClonedStop () |
| void | restoreChangedStop () |
| void | changeStop (qreal pos) |
| void | cloneStop (qreal pos) |
| void | setGradientStopsModel (QtGradientStopsModel *model) |
| void | slotStopAdded (QtGradientStop *stop) |
| void | slotStopRemoved (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 | slotCurrentStopChanged (QtGradientStop *stop) |
| void | slotNewStop () |
| void | slotDelete () |
| void | slotFlipAll () |
| void | slotSelectAll () |
| void | slotZoomIn () |
| void | slotZoomOut () |
| void | slotResetZoom () |
| double | fromViewport (int x) const |
| double | toViewport (double x) const |
| QtGradientStop * | stopAt (QPoint viewportPos) const |
| QList< QtGradientStop * > | stopsAt (QPoint viewportPos) const |
| void | setupMove (QtGradientStop *stop, int x) |
| void | ensureVisible (double x) |
| void | ensureVisible (QtGradientStop *stop) |
| QtGradientStop * | newStop (QPoint viewportPos) |
| void | clearDrag () |
| void | removeClonedStop () |
| void | restoreChangedStop () |
| void | changeStop (qreal pos) |
| void | cloneStop (qreal pos) |
| 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 | |
| bool | m_backgroundCheckered |
| QtGradientStopsModel * | m_model |
| double | m_handleSize |
| int | m_scaleFactor |
| double | m_zoom |
| QtGradientStop * | m_dragStop |
| QtGradientStop * | m_changedStop |
| QtGradientStop * | m_clonedStop |
| QtGradientStopsModel * | m_dragModel |
| QColor | m_dragColor |
| QRubberBand * | m_rubber |
| QPoint | m_clickPos |
| QList< QtGradientStop * > | m_stops |
| bool | m_moving |
| int | m_moveOffset |
| QHash< QtGradientStop *, qreal > | m_moveStops |
| QMap< qreal, QColor > | m_moveOriginal |
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 19 of file qtgradientstopswidget.cpp.
Definition at line 1045 of file qtgradientstopswidget.cpp.
References m_changedStop, m_dragModel, m_dragStop, and m_model.
| void QtGradientStopsWidgetPrivate::clearDrag | ( | ) |
Definition at line 1020 of file qtgradientstopswidget.cpp.
References m_dragModel, removeClonedStop(), and restoreChangedStop().
| void QtGradientStopsWidgetPrivate::clearDrag | ( | ) |
Definition at line 1056 of file qtgradientstopswidget.cpp.
References m_clonedStop, and m_dragModel.
| void QtGradientStopsWidgetPrivate::ensureVisible | ( | double | x | ) |
Definition at line 210 of file qtgradientstopswidget.cpp.
References m_scaleFactor, and toViewport().
| void QtGradientStopsWidgetPrivate::ensureVisible | ( | double | x | ) |
| void QtGradientStopsWidgetPrivate::ensureVisible | ( | QtGradientStop * | stop | ) |
Definition at line 220 of file qtgradientstopswidget.cpp.
| void QtGradientStopsWidgetPrivate::ensureVisible | ( | QtGradientStop * | stop | ) |
| double QtGradientStopsWidgetPrivate::fromViewport | ( | int | x | ) | const |
Definition at line 136 of file qtgradientstopswidget.cpp.
References m_scaleFactor.
Referenced by newStop().
| double QtGradientStopsWidgetPrivate::fromViewport | ( | int | x | ) | const |
| QtGradientStop * QtGradientStopsWidgetPrivate::newStop | ( | QPoint | viewportPos | ) |
Definition at line 227 of file qtgradientstopswidget.cpp.
References QtGradientStop::color(), fromViewport(), and m_model.
| QtGradientStop * QtGradientStopsWidgetPrivate::newStop | ( | QPoint | viewportPos | ) |
| void QtGradientStopsWidgetPrivate::removeClonedStop | ( | ) |
Definition at line 1028 of file qtgradientstopswidget.cpp.
References m_clonedStop, m_dragModel, and QtGradientStopsModel::removeStop().
Referenced by clearDrag().
| void QtGradientStopsWidgetPrivate::removeClonedStop | ( | ) |
| void QtGradientStopsWidgetPrivate::restoreChangedStop | ( | ) |
Definition at line 1036 of file qtgradientstopswidget.cpp.
References QtGradientStopsModel::changeStop(), m_changedStop, m_dragModel, m_dragStop, and m_model.
Referenced by clearDrag().
| void QtGradientStopsWidgetPrivate::restoreChangedStop | ( | ) |
| void QtGradientStopsWidgetPrivate::setGradientStopsModel | ( | QtGradientStopsModel * | model | ) |
Definition at line 82 of file qtgradientstopswidget.cpp.
References QtGradientStopsModel::currentStop(), QtGradientStopsModel::currentStopChanged(), m_model, slotCurrentStopChanged(), slotStopAdded(), slotStopChanged(), slotStopRemoved(), slotStopSelected(), slotStopsSwapped(), QtGradientStopsModel::stopChanged(), QtGradientStopsModel::stopRemoved(), QtGradientStopsModel::stopSelected(), and QtGradientStopsModel::stopsSwapped().
| void QtGradientStopsWidgetPrivate::setGradientStopsModel | ( | QtGradientStopsModel * | model | ) |
| void QtGradientStopsWidgetPrivate::setupMove | ( | QtGradientStop * | stop, |
| int | x ) |
Definition at line 185 of file qtgradientstopswidget.cpp.
References m_model, m_moveOffset, QtGradientStopsModel::setCurrentStop(), and toViewport().
| void QtGradientStopsWidgetPrivate::setupMove | ( | QtGradientStop * | stop, |
| int | x ) |
| void QtGradientStopsWidgetPrivate::slotCurrentStopChanged | ( | QtGradientStop * | stop | ) |
Definition at line 285 of file qtgradientstopswidget.cpp.
References m_model.
Referenced by setGradientStopsModel().
| void QtGradientStopsWidgetPrivate::slotCurrentStopChanged | ( | QtGradientStop * | stop | ) |
| void QtGradientStopsWidgetPrivate::slotDelete | ( | ) |
Definition at line 313 of file qtgradientstopswidget.cpp.
References QtGradientStopsModel::deleteStops(), and m_model.
| void QtGradientStopsWidgetPrivate::slotDelete | ( | ) |
| void QtGradientStopsWidgetPrivate::slotFlipAll | ( | ) |
Definition at line 321 of file qtgradientstopswidget.cpp.
References QtGradientStopsModel::flipAll(), and m_model.
| void QtGradientStopsWidgetPrivate::slotFlipAll | ( | ) |
| void QtGradientStopsWidgetPrivate::slotNewStop | ( | ) |
Definition at line 298 of file qtgradientstopswidget.cpp.
References QtGradientStopsModel::clearSelection(), m_model, QtGradientStopsModel::selectStop(), and QtGradientStopsModel::setCurrentStop().
| void QtGradientStopsWidgetPrivate::slotNewStop | ( | ) |
| void QtGradientStopsWidgetPrivate::slotResetZoom | ( | ) |
Definition at line 361 of file qtgradientstopswidget.cpp.
| void QtGradientStopsWidgetPrivate::slotResetZoom | ( | ) |
| void QtGradientStopsWidgetPrivate::slotSelectAll | ( | ) |
Definition at line 329 of file qtgradientstopswidget.cpp.
References m_model, and QtGradientStopsModel::selectAll().
| void QtGradientStopsWidgetPrivate::slotSelectAll | ( | ) |
| void QtGradientStopsWidgetPrivate::slotStopAdded | ( | QtGradientStop * | stop | ) |
Definition at line 245 of file qtgradientstopswidget.cpp.
Referenced by setGradientStopsModel().
| void QtGradientStopsWidgetPrivate::slotStopAdded | ( | QtGradientStop * | stop | ) |
| void QtGradientStopsWidgetPrivate::slotStopChanged | ( | QtGradientStop * | stop, |
| QColor | newColor ) |
Definition at line 271 of file qtgradientstopswidget.cpp.
Referenced by setGradientStopsModel().
| void QtGradientStopsWidgetPrivate::slotStopChanged | ( | QtGradientStop * | stop, |
| QColor | newColor ) |
| void QtGradientStopsWidgetPrivate::slotStopMoved | ( | QtGradientStop * | stop, |
| qreal | newPos ) |
Definition at line 257 of file qtgradientstopswidget.cpp.
| void QtGradientStopsWidgetPrivate::slotStopMoved | ( | QtGradientStop * | stop, |
| qreal | newPos ) |
| void QtGradientStopsWidgetPrivate::slotStopRemoved | ( | QtGradientStop * | stop | ) |
Definition at line 251 of file qtgradientstopswidget.cpp.
Referenced by setGradientStopsModel().
| void QtGradientStopsWidgetPrivate::slotStopRemoved | ( | QtGradientStop * | stop | ) |
| void QtGradientStopsWidgetPrivate::slotStopSelected | ( | QtGradientStop * | stop, |
| bool | selected ) |
Definition at line 278 of file qtgradientstopswidget.cpp.
Referenced by setGradientStopsModel().
| void QtGradientStopsWidgetPrivate::slotStopSelected | ( | QtGradientStop * | stop, |
| bool | selected ) |
| void QtGradientStopsWidgetPrivate::slotStopsSwapped | ( | QtGradientStop * | stop1, |
| QtGradientStop * | stop2 ) |
Definition at line 264 of file qtgradientstopswidget.cpp.
Referenced by setGradientStopsModel().
| void QtGradientStopsWidgetPrivate::slotStopsSwapped | ( | QtGradientStop * | stop1, |
| QtGradientStop * | stop2 ) |
| void QtGradientStopsWidgetPrivate::slotZoomIn | ( | ) |
Definition at line 337 of file qtgradientstopswidget.cpp.
| void QtGradientStopsWidgetPrivate::slotZoomIn | ( | ) |
| void QtGradientStopsWidgetPrivate::slotZoomOut | ( | ) |
Definition at line 349 of file qtgradientstopswidget.cpp.
| void QtGradientStopsWidgetPrivate::slotZoomOut | ( | ) |
| QtGradientStop * QtGradientStopsWidgetPrivate::stopAt | ( | QPoint | viewportPos | ) | const |
Definition at line 154 of file qtgradientstopswidget.cpp.
References m_handleSize.
| QtGradientStop * QtGradientStopsWidgetPrivate::stopAt | ( | QPoint | viewportPos | ) | const |
| QList< QtGradientStop * > QtGradientStopsWidgetPrivate::stopsAt | ( | QPoint | viewportPos | ) | const |
Definition at line 169 of file qtgradientstopswidget.cpp.
References m_handleSize.
| QList< QtGradientStop * > QtGradientStopsWidgetPrivate::stopsAt | ( | QPoint | viewportPos | ) | const |
| double QtGradientStopsWidgetPrivate::toViewport | ( | double | x | ) | const |
Definition at line 145 of file qtgradientstopswidget.cpp.
References m_scaleFactor.
Referenced by ensureVisible(), and setupMove().
| double QtGradientStopsWidgetPrivate::toViewport | ( | double | x | ) | const |
| bool QtGradientStopsWidgetPrivate::m_backgroundCheckered |
Definition at line 51 of file qtgradientstopswidget.cpp.
| QtGradientStop * QtGradientStopsWidgetPrivate::m_changedStop |
Definition at line 59 of file qtgradientstopswidget.cpp.
Referenced by changeStop(), and restoreChangedStop().
| QPoint QtGradientStopsWidgetPrivate::m_clickPos |
Definition at line 71 of file qtgradientstopswidget.cpp.
| QtGradientStop * QtGradientStopsWidgetPrivate::m_clonedStop |
Definition at line 60 of file qtgradientstopswidget.cpp.
Referenced by cloneStop(), and removeClonedStop().
| QColor QtGradientStopsWidgetPrivate::m_dragColor |
Definition at line 62 of file qtgradientstopswidget.cpp.
| QtGradientStopsModel * QtGradientStopsWidgetPrivate::m_dragModel |
Definition at line 61 of file qtgradientstopswidget.cpp.
Referenced by changeStop(), clearDrag(), cloneStop(), removeClonedStop(), and restoreChangedStop().
| QtGradientStop * QtGradientStopsWidgetPrivate::m_dragStop |
Definition at line 58 of file qtgradientstopswidget.cpp.
Referenced by changeStop(), and restoreChangedStop().
| double QtGradientStopsWidgetPrivate::m_handleSize |
Definition at line 53 of file qtgradientstopswidget.cpp.
| QtGradientStopsModel * QtGradientStopsWidgetPrivate::m_model |
Definition at line 52 of file qtgradientstopswidget.cpp.
Referenced by changeStop(), newStop(), restoreChangedStop(), setGradientStopsModel(), setupMove(), slotCurrentStopChanged(), slotDelete(), slotFlipAll(), slotNewStop(), and slotSelectAll().
| int QtGradientStopsWidgetPrivate::m_moveOffset |
Definition at line 76 of file qtgradientstopswidget.cpp.
Referenced by setupMove().
Definition at line 79 of file qtgradientstopswidget.cpp.
| QHash< QtGradientStop *, qreal > QtGradientStopsWidgetPrivate::m_moveStops |
Definition at line 77 of file qtgradientstopswidget.cpp.
| bool QtGradientStopsWidgetPrivate::m_moving |
Definition at line 75 of file qtgradientstopswidget.cpp.
| QRubberBand * QtGradientStopsWidgetPrivate::m_rubber |
Definition at line 70 of file qtgradientstopswidget.cpp.
| int QtGradientStopsWidgetPrivate::m_scaleFactor |
Definition at line 54 of file qtgradientstopswidget.cpp.
Referenced by ensureVisible(), fromViewport(), and toViewport().
| QList< QtGradientStop * > QtGradientStopsWidgetPrivate::m_stops |
Definition at line 73 of file qtgradientstopswidget.cpp.
| double QtGradientStopsWidgetPrivate::m_zoom |
Definition at line 55 of file qtgradientstopswidget.cpp.