QAnimationGroup Class
(Qt3DAnimation::QAnimationGroup)A class grouping animations together 更多...
| 头文件: | #include <QAnimationGroup> |
| qmake: | QT += 3danimation |
| 开始支持版本: | Qt 5.9 |
| 基类: | QObject |
属性
- 1 个属性继承自 QObject
公有函数
| QAnimationGroup(QObject *parent = nullptr) | |
| void | addAnimation(Qt3DAnimation::QAbstractAnimation *animation) |
| QVector<Qt3DAnimation::QAbstractAnimation *> | animationList() |
| float | duration() const |
| QString | name() const |
| float | position() const |
| void | removeAnimation(Qt3DAnimation::QAbstractAnimation *animation) |
| void | setAnimations(const QVector<Qt3DAnimation::QAbstractAnimation *> &animations) |
- 32 个公有函数继承自 QObject
公有槽函数
| void | setName(const QString &name) |
| void | setPosition(float position) |
- 1 个公有槽函数继承自 QObject
信号
| void | durationChanged(float duration) |
| void | nameChanged(const QString &name) |
| void | positionChanged(float position) |
- 2 个信号继承自 QObject
其他继承的成员
详细描述
A class grouping animations together
Qt3DAnimation::QAnimationGroup class is used to group multiple animations so that they can act as one animation. The position set to the group is also set to all animations in a group. The duration is the maximum of the individual animations. The animations can be any supported animation type and do not have to have the same name.
属性
duration : const float
Holds the maximum duration of the animations in the group.
访问函数:
| float | duration() const |
Notifier signal:
| void | durationChanged(float duration) |
name : QString
Holds the name of the animation group.
访问函数:
| QString | name() const |
| void | setName(const QString &name) |
Notifier signal:
| void | nameChanged(const QString &name) |
position : float
Holds the animation position.
访问函数:
| float | position() const |
| void | setPosition(float position) |
Notifier signal:
| void | positionChanged(float position) |
成员函数
QAnimationGroup::QAnimationGroup(QObject *parent = nullptr)
Constructs an QAnimationGroup with parent.
void QAnimationGroup::addAnimation(Qt3DAnimation::QAbstractAnimation *animation)
Adds new animation to the group.
QVector<Qt3DAnimation::QAbstractAnimation *> QAnimationGroup::animationList()
Returns the list of animations in the group.
void QAnimationGroup::removeAnimation(Qt3DAnimation::QAbstractAnimation *animation)
Removes animation from the group.
void QAnimationGroup::setAnimations(const QVector<Qt3DAnimation::QAbstractAnimation *> &animations)
Sets the animations to the group. Old animations are removed.