QAbstractAnimation Class

(Qt3DAnimation::QAbstractAnimation)

An abstract base class for Qt3D animations. More...

Header: #include <QAbstractAnimation>
qmake: QT += 3danimation
Since: Qt 5.9
Instantiated By: AbstractAnimation
Inherits: QObject
Inherited By:

Qt3DAnimation::QKeyframeAnimation, Qt3DAnimation::QMorphingAnimation, and Qt3DAnimation::QVertexBlendAnimation

Public Types

enum AnimationType { KeyframeAnimation, MorphingAnimation, VertexBlendAnimation }

Properties

  • 1 property inherited from QObject

Public Functions

QString animationName() const
QAbstractAnimation::AnimationType animationType() const
float duration() const
float position() const
  • 34 public functions inherited from QObject

Public Slots

void setAnimationName(const QString &name)
void setPosition(float position)
  • 1 public slot inherited from QObject

Signals

void animationNameChanged(const QString &name)
void durationChanged(float duration)
void positionChanged(float position)

Protected Functions

QAbstractAnimation(Qt3DAnimation::QAbstractAnimationPrivate &dd, QObject *parent = nullptr)
void setDuration(float duration)
  • 9 protected functions inherited from QObject

Additional Inherited Members

  • 1 public variable inherited from QObject
  • 10 static public members inherited from QObject
  • 2 protected variables inherited from QObject

Detailed Description

An abstract base class for Qt3D animations

Qt3DAnimation::QAbstractAnimation is an abstract base class for all animations. Qt3DAnimation::QAbstractAnimation can not be directly instantiated, but rather through its subclasses. QAbstractAnimation specifies common properties for all Qt3D animations, such as animation name and type, current position and animation duration, while leaving the actual animating for the subclasses.

Member Type Documentation

enum QAbstractAnimation::AnimationType

This enumeration specifies the type of the animation

ConstantValueDescription
Qt3DAnimation::QAbstractAnimation::KeyframeAnimation1Simple keyframe animation implementation for QTransform
Qt3DAnimation::QAbstractAnimation::MorphingAnimation2Blend-shape morphing animation
Qt3DAnimation::QAbstractAnimation::VertexBlendAnimation3Vertex-blend animation

Property Documentation

animationName : QString

Holds the name of the animation.

Access functions:

QString animationName() const
void setAnimationName(const QString &name)

Notifier signal:

void animationNameChanged(const QString &name)

animationType : const AnimationType

Holds the type of the animation.

Access functions:

QAbstractAnimation::AnimationType animationType() const

duration : const float

Holds the duration of the animation.

Access functions:

float duration() const

Notifier signal:

void durationChanged(float duration)

position : float

Holds the current position of the animation.

Access functions:

float position() const
void setPosition(float position)

Notifier signal:

void positionChanged(float position)

Member Function Documentation

[protected] QAbstractAnimation::QAbstractAnimation(Qt3DAnimation::QAbstractAnimationPrivate &dd, QObject *parent = nullptr)

Default constructs an instance of QAbstractAnimation.

[protected] void QAbstractAnimation::setDuration(float duration)

Sets the duration of the animation.

See also duration().

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