Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
|
Public Types | |
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 | 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.
typedef QMap< qreal, QColor > QtGradientStopsControllerPrivate::PositionColorMap = QMap<qreal, QColor> |
Definition at line 20 of file qtgradientstopscontroller.cpp.
typedef QMap< qreal, QtGradientStop * > QtGradientStopsControllerPrivate::PositionStopMap = QMap<qreal, QtGradientStop *> |
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().