Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
Loading...
Searching...
No Matches
QtGradientStopsControllerPrivate Class Reference
+ Inheritance diagram for QtGradientStopsControllerPrivate:
+ Collaboration diagram for QtGradientStopsControllerPrivate:

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< QStringbindableObjectName ()
 
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).
 
QThreadthread () 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 >
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 >
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 QObjectListchildren () 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< QByteArraydynamicPropertyNames () const
 
QBindingStoragebindingStorage ()
 
const QBindingStoragebindingStorage () const
 
QObjectparent () 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

QtGradientStopsModelm_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
QObjectsender () 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< QObjectDatad_ptr
 
- Properties inherited from QObject
QString objectName
 the name of this object
 

Detailed Description

Definition at line 14 of file qtgradientstopscontroller.cpp.

Member Typedef Documentation

◆ PositionColorMap

◆ PositionStopMap

Member Function Documentation

◆ enableCurrent() [1/2]

void QtGradientStopsControllerPrivate::enableCurrent ( bool enable)

Definition at line 137 of file qtgradientstopscontroller.cpp.

References m_ui.

Referenced by setUi(), and slotCurrentStopChanged().

+ Here is the caller graph for this function:

◆ enableCurrent() [2/2]

void QtGradientStopsControllerPrivate::enableCurrent ( bool enable)

◆ makeGradientStops() [1/2]

QGradientStops QtGradientStopsControllerPrivate::makeGradientStops ( const PositionColorMap & data) const

Definition at line 172 of file qtgradientstopscontroller.cpp.

◆ makeGradientStops() [2/2]

QGradientStops QtGradientStopsControllerPrivate::makeGradientStops ( const PositionColorMap & data) const

◆ setColorSpinBoxes() [1/2]

void QtGradientStopsControllerPrivate::setColorSpinBoxes ( QColor color)

Definition at line 268 of file qtgradientstopscontroller.cpp.

References m_ui.

Referenced by slotCurrentStopChanged(), slotHsvClicked(), slotRgbClicked(), and slotStopChanged().

+ Here is the caller graph for this function:

◆ setColorSpinBoxes() [2/2]

void QtGradientStopsControllerPrivate::setColorSpinBoxes ( QColor color)

◆ setUi() [1/2]

void QtGradientStopsControllerPrivate::setUi ( Ui::QtGradientEditor * ui)

◆ setUi() [2/2]

void QtGradientStopsControllerPrivate::setUi ( Ui::QtGradientEditor * ui)

◆ slotChangeAlpha() [1/2]

void QtGradientStopsControllerPrivate::slotChangeAlpha ( int color)

Definition at line 562 of file qtgradientstopscontroller.cpp.

References m_ui, and slotChangeAlphaColor().

+ Here is the call graph for this function:

◆ slotChangeAlpha() [2/2]

void QtGradientStopsControllerPrivate::slotChangeAlpha ( int color)

◆ slotChangeAlphaColor() [1/2]

void QtGradientStopsControllerPrivate::slotChangeAlphaColor ( QColor color)

Definition at line 539 of file qtgradientstopscontroller.cpp.

References QtGradientStopsModel::changeStop(), QtGradientStopsModel::currentStop(), and m_model.

Referenced by slotChangeAlpha().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ slotChangeAlphaColor() [2/2]

void QtGradientStopsControllerPrivate::slotChangeAlphaColor ( QColor color)

◆ slotChangeColor() [1/2]

void QtGradientStopsControllerPrivate::slotChangeColor ( QColor color)

Definition at line 431 of file qtgradientstopscontroller.cpp.

References QtGradientStopsModel::changeStop(), QtGradientStopsModel::currentStop(), and m_model.

+ Here is the call graph for this function:

◆ slotChangeColor() [2/2]

void QtGradientStopsControllerPrivate::slotChangeColor ( QColor color)

◆ slotChangeHue() [1/2]

void QtGradientStopsControllerPrivate::slotChangeHue ( int color)

Definition at line 463 of file qtgradientstopscontroller.cpp.

References m_ui, and slotChangeHueColor().

+ Here is the call graph for this function:

◆ slotChangeHue() [2/2]

void QtGradientStopsControllerPrivate::slotChangeHue ( int color)

◆ slotChangeHueColor() [1/2]

void QtGradientStopsControllerPrivate::slotChangeHueColor ( QColor color)

Definition at line 444 of file qtgradientstopscontroller.cpp.

References QtGradientStopsModel::changeStop(), QtGradientStopsModel::currentStop(), and m_model.

Referenced by slotChangeHue().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ slotChangeHueColor() [2/2]

void QtGradientStopsControllerPrivate::slotChangeHueColor ( QColor color)

◆ slotChangePosition() [1/2]

void QtGradientStopsControllerPrivate::slotChangePosition ( double value)

Definition at line 572 of file qtgradientstopscontroller.cpp.

References QtGradientStopsModel::currentStop(), m_model, and QtGradientStopsModel::moveStops().

+ Here is the call graph for this function:

◆ slotChangePosition() [2/2]

void QtGradientStopsControllerPrivate::slotChangePosition ( double value)

◆ slotChangeSaturation() [1/2]

void QtGradientStopsControllerPrivate::slotChangeSaturation ( int color)

Definition at line 496 of file qtgradientstopscontroller.cpp.

References m_ui, and slotChangeSaturationColor().

+ Here is the call graph for this function:

◆ slotChangeSaturation() [2/2]

void QtGradientStopsControllerPrivate::slotChangeSaturation ( int color)

◆ slotChangeSaturationColor() [1/2]

void QtGradientStopsControllerPrivate::slotChangeSaturationColor ( QColor color)

Definition at line 473 of file qtgradientstopscontroller.cpp.

References QtGradientStopsModel::changeStop(), QtGradientStopsModel::currentStop(), and m_model.

Referenced by slotChangeSaturation().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ slotChangeSaturationColor() [2/2]

void QtGradientStopsControllerPrivate::slotChangeSaturationColor ( QColor color)

◆ slotChangeValue() [1/2]

void QtGradientStopsControllerPrivate::slotChangeValue ( int color)

Definition at line 529 of file qtgradientstopscontroller.cpp.

References m_ui, and slotChangeValueColor().

+ Here is the call graph for this function:

◆ slotChangeValue() [2/2]

void QtGradientStopsControllerPrivate::slotChangeValue ( int color)

◆ slotChangeValueColor() [1/2]

void QtGradientStopsControllerPrivate::slotChangeValueColor ( QColor color)

Definition at line 506 of file qtgradientstopscontroller.cpp.

References QtGradientStopsModel::changeStop(), QtGradientStopsModel::currentStop(), and m_model.

Referenced by slotChangeValue().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ slotChangeValueColor() [2/2]

void QtGradientStopsControllerPrivate::slotChangeValueColor ( QColor color)

◆ slotChangeZoom() [1/2]

void QtGradientStopsControllerPrivate::slotChangeZoom ( int value)

Definition at line 581 of file qtgradientstopscontroller.cpp.

References updateZoom().

+ Here is the call graph for this function:

◆ slotChangeZoom() [2/2]

void QtGradientStopsControllerPrivate::slotChangeZoom ( int value)

◆ slotCurrentStopChanged() [1/2]

void QtGradientStopsControllerPrivate::slotCurrentStopChanged ( QtGradientStop * stop)

Definition at line 300 of file qtgradientstopscontroller.cpp.

References QtGradientStop::color(), enableCurrent(), m_ui, and setColorSpinBoxes().

Referenced by setUi().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ slotCurrentStopChanged() [2/2]

void QtGradientStopsControllerPrivate::slotCurrentStopChanged ( QtGradientStop * stop)

◆ slotHsvClicked() [1/2]

void QtGradientStopsControllerPrivate::slotHsvClicked ( )

Definition at line 200 of file qtgradientstopscontroller.cpp.

References m_ui, and setColorSpinBoxes().

+ Here is the call graph for this function:

◆ slotHsvClicked() [2/2]

void QtGradientStopsControllerPrivate::slotHsvClicked ( )

◆ slotRgbClicked() [1/2]

void QtGradientStopsControllerPrivate::slotRgbClicked ( )

Definition at line 236 of file qtgradientstopscontroller.cpp.

References m_ui, and setColorSpinBoxes().

+ Here is the call graph for this function:

◆ slotRgbClicked() [2/2]

void QtGradientStopsControllerPrivate::slotRgbClicked ( )

◆ slotStopAdded() [1/2]

void QtGradientStopsControllerPrivate::slotStopAdded ( QtGradientStop * stop)

Definition at line 344 of file qtgradientstopscontroller.cpp.

References QtGradientStop::color().

+ Here is the call graph for this function:

◆ slotStopAdded() [2/2]

void QtGradientStopsControllerPrivate::slotStopAdded ( QtGradientStop * stop)

◆ slotStopChanged() [1/2]

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().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ slotStopChanged() [2/2]

void QtGradientStopsControllerPrivate::slotStopChanged ( QtGradientStop * stop,
QColor newColor )

◆ slotStopMoved() [1/2]

void QtGradientStopsControllerPrivate::slotStopMoved ( QtGradientStop * stop,
qreal newPos )

Definition at line 318 of file qtgradientstopscontroller.cpp.

References QtGradientStop::color().

+ Here is the call graph for this function:

◆ slotStopMoved() [2/2]

void QtGradientStopsControllerPrivate::slotStopMoved ( QtGradientStop * stop,
qreal newPos )

◆ slotStopRemoved() [1/2]

void QtGradientStopsControllerPrivate::slotStopRemoved ( QtGradientStop * stop)

Definition at line 353 of file qtgradientstopscontroller.cpp.

Referenced by setUi().

+ Here is the caller graph for this function:

◆ slotStopRemoved() [2/2]

void QtGradientStopsControllerPrivate::slotStopRemoved ( QtGradientStop * stop)

◆ slotStopSelected() [1/2]

void QtGradientStopsControllerPrivate::slotStopSelected ( QtGradientStop * stop,
bool selected )

Definition at line 381 of file qtgradientstopscontroller.cpp.

Referenced by setUi().

+ Here is the caller graph for this function:

◆ slotStopSelected() [2/2]

void QtGradientStopsControllerPrivate::slotStopSelected ( QtGradientStop * stop,
bool selected )

◆ slotStopsSwapped() [1/2]

void QtGradientStopsControllerPrivate::slotStopsSwapped ( QtGradientStop * stop1,
QtGradientStop * stop2 )

Definition at line 330 of file qtgradientstopscontroller.cpp.

References QtGradientStop::color().

Referenced by setUi().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ slotStopsSwapped() [2/2]

void QtGradientStopsControllerPrivate::slotStopsSwapped ( QtGradientStop * stop1,
QtGradientStop * stop2 )

◆ slotUpdatePositionSpinBox() [1/2]

void QtGradientStopsControllerPrivate::slotUpdatePositionSpinBox ( )

Definition at line 388 of file qtgradientstopscontroller.cpp.

References QtGradientStopsModel::currentStop(), QtGradientStopsModel::firstSelected(), QtGradientStopsModel::lastSelected(), m_model, and m_ui.

+ Here is the call graph for this function:

◆ slotUpdatePositionSpinBox() [2/2]

void QtGradientStopsControllerPrivate::slotUpdatePositionSpinBox ( )

◆ slotZoomAll() [1/2]

void QtGradientStopsControllerPrivate::slotZoomAll ( )

Definition at line 602 of file qtgradientstopscontroller.cpp.

References updateZoom().

+ Here is the call graph for this function:

◆ slotZoomAll() [2/2]

void QtGradientStopsControllerPrivate::slotZoomAll ( )

◆ slotZoomChanged() [1/2]

void QtGradientStopsControllerPrivate::slotZoomChanged ( double zoom)

Definition at line 607 of file qtgradientstopscontroller.cpp.

References updateZoom().

+ Here is the call graph for this function:

◆ slotZoomChanged() [2/2]

void QtGradientStopsControllerPrivate::slotZoomChanged ( double zoom)

◆ slotZoomIn() [1/2]

void QtGradientStopsControllerPrivate::slotZoomIn ( )

Definition at line 586 of file qtgradientstopscontroller.cpp.

References m_ui, and updateZoom().

+ Here is the call graph for this function:

◆ slotZoomIn() [2/2]

void QtGradientStopsControllerPrivate::slotZoomIn ( )

◆ slotZoomOut() [1/2]

void QtGradientStopsControllerPrivate::slotZoomOut ( )

Definition at line 594 of file qtgradientstopscontroller.cpp.

References m_ui, and updateZoom().

+ Here is the call graph for this function:

◆ slotZoomOut() [2/2]

void QtGradientStopsControllerPrivate::slotZoomOut ( )

◆ stopsData() [1/2]

QtGradientStopsControllerPrivate::PositionColorMap QtGradientStopsControllerPrivate::stopsData ( const PositionStopMap & stops) const

Definition at line 164 of file qtgradientstopscontroller.cpp.

◆ stopsData() [2/2]

PositionColorMap QtGradientStopsControllerPrivate::stopsData ( const PositionStopMap & stops) const

◆ updateZoom() [1/2]

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().

+ Here is the caller graph for this function:

◆ updateZoom() [2/2]

void QtGradientStopsControllerPrivate::updateZoom ( double zoom)

Member Data Documentation

◆ m_model

◆ m_spec

QColor::Spec QtGradientStopsControllerPrivate::m_spec = QColor::Hsv

Definition at line 61 of file qtgradientstopscontroller.cpp.

◆ m_ui


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