diff --git a/examples/iotdashboard/DashboardPage.cpp b/examples/iotdashboard/DashboardPage.cpp
index a91291bf..3c7f5028 100644
--- a/examples/iotdashboard/DashboardPage.cpp
+++ b/examples/iotdashboard/DashboardPage.cpp
@@ -14,17 +14,6 @@
 #include "TopBar.h"
 #include "UsageBox.h"
 
-#include <QskBoxBorderColors.h>
-#include <QskBoxBorderMetrics.h>
-#include <QskBoxShapeMetrics.h>
-#include <QskGridBox.h>
-#include <QskSetup.h>
-#include <QskSkin.h>
-#include <QskTextLabel.h>
-#include <QskQuick.h>
-
-#include <QTimer>
-
 QSK_SUBCONTROL( DashboardPage, Panel )
 
 namespace
diff --git a/examples/iotdashboard/LightDisplay.cpp b/examples/iotdashboard/LightDisplay.cpp
index 9f305b51..8ef43ea3 100644
--- a/examples/iotdashboard/LightDisplay.cpp
+++ b/examples/iotdashboard/LightDisplay.cpp
@@ -51,17 +51,6 @@ bool LightDisplay::isPressed() const
     return hasSkinState( Pressed );
 }
 
-void LightDisplay::setGradient( const QskGradient& gradient )
-{
-    m_gradient = gradient;
-    update();
-}
-
-const QskGradient& LightDisplay::gradient() const
-{
-    return m_gradient;
-}
-
 void LightDisplay::mousePressEvent( QMouseEvent* event )
 {
     QRectF handleRect = subControlRect( LightDisplay::Knob );
diff --git a/examples/iotdashboard/LightDisplay.h b/examples/iotdashboard/LightDisplay.h
index bddd5f47..8c7728a5 100644
--- a/examples/iotdashboard/LightDisplay.h
+++ b/examples/iotdashboard/LightDisplay.h
@@ -6,7 +6,6 @@
 #pragma once
 
 #include <QskBoundedValueInput.h>
-#include <QskBoxShapeMetrics.h>
 #include <QskShadowMetrics.h>
 
 class LightDisplay : public QskBoundedValueInput
@@ -22,9 +21,6 @@ class LightDisplay : public QskBoundedValueInput
 
     bool isPressed() const;
 
-    void setGradient( const QskGradient& );
-    const QskGradient& gradient() const;
-
   protected:
     void mousePressEvent( QMouseEvent* e ) override;
     void mouseMoveEvent( QMouseEvent* e ) override;
@@ -33,9 +29,4 @@ class LightDisplay : public QskBoundedValueInput
   private:
     qreal angleFromPoint( const QRectF&, const QPointF& ) const;
     bool arcContainsPoint( const QRectF&, const QPointF& ) const;
-
-    QskShadowMetrics m_shadow;
-    QColor m_shadowColor = Qt::black;
-
-    QskGradient m_gradient;
 };
diff --git a/examples/iotdashboard/Skin.h b/examples/iotdashboard/Skin.h
index 1b2cd7f1..1a06c446 100644
--- a/examples/iotdashboard/Skin.h
+++ b/examples/iotdashboard/Skin.h
@@ -34,5 +34,4 @@ class Skin : public QskSkin
     void initHints() override;
 
     Palette palette( ColorScheme ) const;
-    void initHints( const Palette& );
 };
diff --git a/examples/iotdashboard/TopBar.cpp b/examples/iotdashboard/TopBar.cpp
index 9deb9089..31b6d932 100644
--- a/examples/iotdashboard/TopBar.cpp
+++ b/examples/iotdashboard/TopBar.cpp
@@ -62,9 +62,9 @@ TopBarItem::TopBarItem(
     const auto subcontrol = subcontrolForIndex( index );
     const auto textColor = color( subcontrol | QskAspect::TextColor );
 
-    auto pieChart = new EnergyMeter(
+    auto meter = new EnergyMeter(
         textColor, gradient, progress, pieChartAndDisplay );
-    pieChart->setSizePolicy( Qt::Horizontal, QskSizePolicy::Constrained );
+    meter->setSizePolicy( Qt::Horizontal, QskSizePolicy::Constrained );
 
     auto display = new QskLinearBox( Qt::Vertical, pieChartAndDisplay );
     display->setSpacing( 0 );