void UiProxyWidget::InitEffectsAndAnimations()
{
if (widget_properties_.GetWidgetType() != UiServices::CoreLayoutWidget)
{
QGraphicsDropShadowEffect shadow_effect(this);
shadow_effect.setBlurRadius(3);
shadow_effect.setOffset(3.0, 3.0);
setGraphicsEffect(&shadow_effect);
animations_ = new QParallelAnimationGroup(this);
animations_->setDirection(QAbstractAnimation::Forward);
connect(animations_, SIGNAL( finished() ), this, SLOT( FinishHide() ));
fade_animation_ = new QPropertyAnimation(this, "opacity");
fade_animation_->setDuration(300);
fade_animation_->setStartValue(0.0);
fade_animation_->setEndValue(1.0);
animations_->addAnimation(fade_animation_);
}
}
UiProxyWidget::UiProxyWidget(QWidget *widget, Qt::WindowFlags flags):
QGraphicsProxyWidget(0, flags),
show_animation_enabled_(true),
unfocus_opacity_(1.0),
animations_(0),
fade_animation_(0)
{
QString name = "UiProxyWidget";
if (!widget->objectName().isEmpty())
name.append(":" + widget->objectName());
else if (widget->windowTitle().isEmpty())
name.append(":" + widget->windowTitle());
setObjectName(name);
// Embed widget to this proxy widget.
setWidget(widget);
widget->installEventFilter(this);
// Init effects and animations
if (windowFlags() != Qt::Widget)
{
QGraphicsDropShadowEffect *shadow_effect = new QGraphicsDropShadowEffect(this);
shadow_effect->setBlurRadius(3);
shadow_effect->setOffset(3.0, 3.0);
setGraphicsEffect(shadow_effect);
animations_ = new QParallelAnimationGroup(this);
animations_->setDirection(QAbstractAnimation::Forward);
connect(animations_, SIGNAL(finished()), this, SLOT(FinishHide()));
fade_animation_ = new QPropertyAnimation(this, "opacity", this);
fade_animation_->setDuration(300);
fade_animation_->setStartValue(0.0);
fade_animation_->setEndValue(1.0);
animations_->addAnimation(fade_animation_);
}
}
