class QSequentialAnimationGroup¶

The QSequentialAnimationGroup class provides a sequential group of animations. More…

Added in version 4.6.

Synopsis¶

Properties¶

currentAnimationᅟ - The animation in the current time

Methods¶

def __init__()
def addPause()
def currentAnimation()
def insertPause()

Signals¶

def currentAnimationChanged()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description¶

Warning

This section contains snippets that were automatically translated from C++ to Python and may contain errors.

QSequentialAnimationGroup is a QAnimationGroup that runs its animations in sequence, i.e., it starts one animation after another has finished playing. The animations are played in the order they are added to the group (using addAnimation() or insertAnimation() ). The animation group finishes when its last animation has finished.

At each moment there is at most one animation that is active in the group; it is returned by currentAnimation() . An empty group has no current animation.

A sequential animation group can be treated as any other animation, i.e., it can be started, stopped, and added to other groups. You can also call addPause() or insertPause() to add a pause to a sequential animation group.

group = QSequentialAnimationGroup()
group.addAnimation(anim1)
group.addAnimation(anim2)
group.start()

In this example, anim1 and anim2 are two already set up QPropertyAnimation s.

See also

QAnimationGroup QAbstractAnimation The Animation Framework

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property currentAnimationᅟ: QAbstractAnimation¶

This property holds the animation in the current time..

Access functions:

currentAnimation()
Signal currentAnimationChanged()

__init__([parent=None])¶

Parameters:: parent – QObject

Constructs a QSequentialAnimationGroup . parent is passed to QObject ‘s constructor.

addPause(msecs)¶

Parameters:: msecs – int
Return type:: QPauseAnimation

Adds a pause of msecs to this animation group. The pause is considered as a special type of animation, thus animationCount will be increased by one.

See also

insertPause() addAnimation()

currentAnimation()¶

Return type:: QAbstractAnimation

Getter of property currentAnimationᅟ .

currentAnimationChanged(current)¶

Parameters:: current – QAbstractAnimation

QSequentialAnimationGroup emits this signal when currentAnimation has been changed. current is the current animation.

See also

currentAnimation()

Notification signal of property currentAnimationᅟ .

insertPause(index, msecs)¶

Parameters:

index – int
msecs – int

Return type:

QPauseAnimation

Inserts a pause of msecs milliseconds at index in this animation group.

See also

addPause() insertAnimation()