内容

• 特性
• 公共函数
• 公共槽
• 信号
• 详细描述

QAnimationGroup 类

class Qt3DAnimation ::QAnimationGroup

将动画分组在一起的类。 更多...

头：	#include <QAnimationGroup>
CMake:	find_package(Qt6 COMPONENTS 3danimation REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::3danimation)
qmake:	QT += 3danimation
Since:	Qt 5.9
继承：	QObject

• 所有成员列表，包括继承成员

特性

• duration : const float
• name : QString
• position : float

公共函数

	QAnimationGroup (QObject * parent = nullptr)
void	addAnimation (Qt3DAnimation::QAbstractAnimation * animation )
QList<Qt3DAnimation::QAbstractAnimation *>	animationList ()
float	duration () const
QString	name () const
float	position () const
void	removeAnimation (Qt3DAnimation::QAbstractAnimation * animation )
void	setAnimations (const QList<Qt3DAnimation::QAbstractAnimation *> & animations )

公共槽

void	setName (const QString & name )
void	setPosition (float position )

信号

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

详细描述

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.

特性文档编制

[read-only] duration : const float

Holds the maximum duration of the animations in the group.

访问函数：

float

duration () const

通知程序信号：

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 )

通知程序信号：

void	nameChanged (const QString & name )

position : float

Holds the animation position.

访问函数：

float	位置 () const
void	setPosition (float position )

通知程序信号：

void	positionChanged (float position )

成员函数文档编制

QAnimationGroup:: QAnimationGroup ( QObject * parent = nullptr)

Constructs an QAnimationGroup with parent .

void QAnimationGroup:: addAnimation ( Qt3DAnimation::QAbstractAnimation * animation )

Adds new animation to the group.

QList < Qt3DAnimation::QAbstractAnimation *> QAnimationGroup:: animationList ()

Returns the list of animations in the group.

void QAnimationGroup:: removeAnimation ( Qt3DAnimation::QAbstractAnimation * animation )

移除 animation from the group.

void QAnimationGroup:: setAnimations (const QList < Qt3DAnimation::QAbstractAnimation *> & animations )

设置 animations to the group. Old animations are removed.