Cleanup Widgets examples - new signal/slot syntax

Cleanup the Widget examples - use the new signal/slot syntax where
possible - animation, effects and graphicsview subdirectory

Change-Id: I6cbaea6e628eb06f8e0ca6a0b795030a66b83878
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/examples/widgets/animation/sub-attaq/qanimationstate.cpp b/examples/widgets/animation/sub-attaq/qanimationstate.cpp
index ae24af6da3..fc0da7cea2 100644
--- a/examples/widgets/animation/sub-attaq/qanimationstate.cpp
+++ b/examples/widgets/animation/sub-attaq/qanimationstate.cpp
@@ -73,7 +73,7 @@ QAnimationState *s = new QAnimationState(machine->rootState());
 QPropertyAnimation *animation = new QPropertyAnimation(obj, "pos");
 s->setAnimation(animation);
 QState *s2 = new QState(machine->rootState());
-s->addTransition(s, SIGNAL(animationFinished()), s2);
+s->addTransition(s, &QAnimationState::animationFinished, s2);
 machine.start();
 \endcode
 
@@ -107,13 +107,13 @@ void QAnimationState::setAnimation(QAbstractAnimation *animation)
 
     //Disconnect from the previous animation if exist
     if(m_animation)
-        disconnect(m_animation, SIGNAL(finished()), this, SIGNAL(animationFinished()));
+        disconnect(m_animation, &QAbstractAnimation::finished, this, &QAnimationState::animationFinished);
 
     m_animation = animation;
 
     if (m_animation) {
         //connect the new animation
-        connect(m_animation, SIGNAL(finished()), this, SIGNAL(animationFinished()));
+        connect(m_animation, &QAbstractAnimation::finished, this, &QAnimationState::animationFinished);
     }
 }