diff --git a/src/ui/Ripple.cpp b/src/ui/Ripple.cpp

index f0455f0b..72cf2da2 100644
--- a/src/ui/Ripple.cpp
+++ b/src/ui/Ripple.cpp
@@ -14,7 +14,7 @@ Ripple::Ripple(const QPoint &center, QObject *parent)
   , opacity_(0)
   , center_(center)
 {
-        init();
+    init();
 }
 
 Ripple::Ripple(const QPoint &center, RippleOverlay *overlay, QObject *parent)
@@ -26,86 +26,86 @@ Ripple::Ripple(const QPoint &center, RippleOverlay *overlay, QObject *parent)
   , opacity_(0)
   , center_(center)
 {
-        init();
+    init();
 }
 
 void
 Ripple::setRadius(qreal radius)
 {
-        Q_ASSERT(overlay_);
+    Q_ASSERT(overlay_);
 
-        if (radius_ == radius)
-                return;
+    if (radius_ == radius)
+        return;
 
-        radius_ = radius;
-        overlay_->update();
+    radius_ = radius;
+    overlay_->update();
 }
 
 void
 Ripple::setOpacity(qreal opacity)
 {
-        Q_ASSERT(overlay_);
+    Q_ASSERT(overlay_);
 
-        if (opacity_ == opacity)
-                return;
+    if (opacity_ == opacity)
+        return;
 
-        opacity_ = opacity;
-        overlay_->update();
+    opacity_ = opacity;
+    overlay_->update();
 }
 
 void
 Ripple::setColor(const QColor &color)
 {
-        if (brush_.color() == color)
-                return;
+    if (brush_.color() == color)
+        return;
 
-        brush_.setColor(color);
+    brush_.setColor(color);
 
-        if (overlay_)
-                overlay_->update();
+    if (overlay_)
+        overlay_->update();
 }
 
 void
 Ripple::setBrush(const QBrush &brush)
 {
-        brush_ = brush;
+    brush_ = brush;
 
-        if (overlay_)
-                overlay_->update();
+    if (overlay_)
+        overlay_->update();
 }
 
 void
 Ripple::destroy()
 {
-        Q_ASSERT(overlay_);
+    Q_ASSERT(overlay_);
 
-        overlay_->removeRipple(this);
+    overlay_->removeRipple(this);
 }
 
 QPropertyAnimation *
 Ripple::animate(const QByteArray &property, const QEasingCurve &easing, int duration)
 {
-        QPropertyAnimation *animation = new QPropertyAnimation;
-        animation->setTargetObject(this);
-        animation->setPropertyName(property);
-        animation->setEasingCurve(easing);
-        animation->setDuration(duration);
+    QPropertyAnimation *animation = new QPropertyAnimation;
+    animation->setTargetObject(this);
+    animation->setPropertyName(property);
+    animation->setEasingCurve(easing);
+    animation->setDuration(duration);
 
-        addAnimation(animation);
+    addAnimation(animation);
 
-        return animation;
+    return animation;
 }
 
 void
 Ripple::init()
 {
-        setOpacityStartValue(0.5);
-        setOpacityEndValue(0);
-        setRadiusStartValue(0);
-        setRadiusEndValue(300);
+    setOpacityStartValue(0.5);
+    setOpacityEndValue(0);
+    setRadiusStartValue(0);
+    setRadiusEndValue(300);
 
-        brush_.setColor(Qt::black);
-        brush_.setStyle(Qt::SolidPattern);
+    brush_.setColor(Qt::black);
+    brush_.setStyle(Qt::SolidPattern);
 
-        connect(this, SIGNAL(finished()), this, SLOT(destroy()));
+    connect(this, SIGNAL(finished()), this, SLOT(destroy()));
 }