void TaskEditor::startAnimation(QSizeF endSize, bool show) {
appearing = show;
if (appearing)
foreach(QGraphicsItem* child, childItems())
child->show();
this->show();
fullSize = endSize;
resize(fullSize);
Plasma::Animation *animation = m_fadeAnimation.data();
if (!animation) {
animation = Plasma::Animator::create(Plasma::Animator::FadeAnimation);
animation->setTargetWidget(this);
animation->setProperty("startValue", 0.0);
animation->setProperty("endValue", 1.0);
animation->setProperty("duration", 100);
m_fadeAnimation = animation;
connect(animation, SIGNAL(finished()), this, SLOT(animationFinished()));
} else if (animation->state() == QAbstractAnimation::Running) {
animation->pause();
}
if (show) {
animation->setProperty("easingCurve", QEasingCurve::InQuad);
animation->setProperty("direction", QAbstractAnimation::Forward);
animation->start(QAbstractAnimation::KeepWhenStopped);
} else {
animation->setProperty("easingCurve", QEasingCurve::OutQuad);
animation->setProperty("direction", QAbstractAnimation::Backward);
animation->start(QAbstractAnimation::DeleteWhenStopped);
}
}
void AbstractGroupPrivate::startDestroyAnimation()
{
Plasma::Animation *zoomAnim = Plasma::Animator::create(Plasma::Animator::ZoomAnimation);
q->connect(zoomAnim, SIGNAL(finished()), q, SLOT(destroyGroup()));
zoomAnim->setTargetWidget(q);
zoomAnim->start();
}
void FlashingLabel::fadeOut()
{
if (d->state == FlashingLabelPrivate::Invisible) {
return; // FlashingLabel was already killed - do not animate again
}
d->state = FlashingLabelPrivate::Invisible;
if (d->anim.data()) {
Plasma::Animation *animation = d->anim.data();
animation->setProperty("direction", QAbstractAnimation::Backward);
animation->start(QAbstractAnimation::DeleteWhenStopped);
} else {
d->anim = Plasma::Animator::create(Plasma::Animator::PixmapTransitionAnimation);
Plasma::Animation *animation = d->anim.data();
animation->setProperty("direction", QAbstractAnimation::Backward);
animation->setProperty("startPixmap", d->renderedPixmap);
animation->setTargetWidget(this);
animation->start(QAbstractAnimation::DeleteWhenStopped);
}
}
void FlashingLabel::fadeIn()
{
//kDebug();
if (d->autohide) {
show();
}
d->state = FlashingLabelPrivate::Visible;
if (!d->anim.data()) {
d->anim = Plasma::Animator::create(Plasma::Animator::PixmapTransitionAnimation);
Plasma::Animation *animation = d->anim.data();
animation->setProperty("startPixmap", d->renderedPixmap);
animation->setTargetWidget(this);
animation->start();
} else {
Plasma::Animation *animation = d->anim.data();
if (animation->state() == QAbstractAnimation::Running) {
animation->stop();
animation->start();
}
}
}