diff --git a/components/flatbutton.cpp b/components/flatbutton.cpp
index 14c5cea..2a0b91b 100644
--- a/components/flatbutton.cpp
+++ b/components/flatbutton.cpp
@@ -14,7 +14,12 @@ FlatButtonPrivate::FlatButtonPrivate(FlatButton *q)
       role(Material::Default),
       rippleStyle(Material::PositionedRipple),
       cornerRadius(3),
-      bgMode(Qt::TransparentMode)
+      bgMode(Qt::TransparentMode),
+      peakOpacity(0.15)
+{
+}
+
+FlatButtonPrivate::~FlatButtonPrivate()
 {
 }
 
@@ -36,28 +41,22 @@ void FlatButtonPrivate::init()
     font.setPointSizeF(10.5);
     font.setStyleName("Medium");
     q->setFont(font);
+
+    // Apply theme style
+
+    q->setPrimaryBgColor(style.themeColor("primary1"));
+    q->setSecondaryBgColor(style.themeColor("accent1"));
+    q->setDefaultBgColor(style.themeColor("text"));
+
+    q->setPrimaryTextColor(style.themeColor("primary1"));
+    q->setSecondaryTextColor(style.themeColor("accent1"));
+    q->setDefaultTextColor(style.themeColor("text"));
+
+    q->setDisabledTextColor(style.themeColor("disabled"));
+
+    delegate->updatePalette();
 }
 
-/*
-void FlatButtonPrivate::setPaletteColor(QPalette::ColorGroup group,
-                                        QPalette::ColorRole role,
-                                        const QColor &color)
-{
-    Q_Q(FlatButton);
-
-    QPalette palette(q->palette());
-    palette.setColor(group, role, color);
-    q->setPalette(palette);
-
-//    QPalette palette(q->palette());
-//    Style &style = Style::instance();
-//
-//    palette.setColor(group, role, style.themeColor(themeColor));
-//
-//    q->setPalette(palette);
-}
-*/
-
 FlatButton::FlatButton(QWidget *parent)
     : QPushButton(parent),
       d_ptr(new FlatButtonPrivate(this))
@@ -122,6 +121,51 @@ Qt::BGMode FlatButton::bgMode() const
     return d->bgMode;
 }
 
+void FlatButton::setPrimaryBgColor(const QColor &color)
+{
+    Q_D(FlatButton);
+
+    d->primaryBgColor = color;
+    d->delegate->updatePalette();
+}
+
+QColor FlatButton::primaryBgColor() const
+{
+    Q_D(const FlatButton);
+
+    return d->primaryBgColor;
+}
+
+void FlatButton::setSecondaryBgColor(const QColor &color)
+{
+    Q_D(FlatButton);
+
+    d->secondaryBgColor = color;
+    d->delegate->updatePalette();
+}
+
+QColor FlatButton::secondaryBgColor() const
+{
+    Q_D(const FlatButton);
+
+    return d->secondaryBgColor;
+}
+
+void FlatButton::setDefaultBgColor(const QColor &color)
+{
+    Q_D(FlatButton);
+
+    d->defaultBgColor = color;
+    d->delegate->updatePalette();
+}
+
+QColor FlatButton::defaultBgColor() const
+{
+    Q_D(const FlatButton);
+
+    return d->defaultBgColor;
+}
+
 void FlatButton::setPrimaryTextColor(const QColor &color)
 {
     Q_D(FlatButton);
@@ -182,6 +226,21 @@ QColor FlatButton::disabledTextColor() const
     return d->disabledTextColor;
 }
 
+void FlatButton::setPeakOpacity(qreal opacity)
+{
+    Q_D(FlatButton);
+
+    d->peakOpacity = opacity;
+    d->delegate->updatePalette();
+}
+
+qreal FlatButton::peakOpacity() const
+{
+    Q_D(const FlatButton);
+
+    return d->peakOpacity;
+}
+
 void FlatButton::setRole(Material::Role role)
 {
     Q_D(FlatButton);
@@ -232,7 +291,20 @@ void FlatButton::paintEvent(QPaintEvent *event)
     if (Qt::OpaqueMode == d->bgMode) {
         QBrush brush;
         brush.setStyle(Qt::SolidPattern);
-        brush.setColor(Qt::red);
+        QColor color;
+        switch (d->role)
+        {
+        case Material::Primary:
+            color = d->primaryBgColor;
+            break;
+        case Material::Secondary:
+            color = d->secondaryBgColor;
+            break;
+        case Material::Default:
+        default:
+            color = d->defaultBgColor;
+        }
+        brush.setColor(color);
         painter.setOpacity(1);
         painter.setBrush(brush);
         painter.setPen(Qt::NoPen);
@@ -289,7 +361,8 @@ void FlatButton::mousePressEvent(QMouseEvent *event)
     QColor color = palette().color(QPalette::Active, QPalette::ButtonText);
 
     Ripple *ripple = new Ripple(Material::CenteredRipple == d->rippleStyle
-        ? rect().center() : event->pos());
+        ? rect().center()
+        : event->pos());
 
     ripple->setRadiusEndValue(100);
     ripple->setOpacityStartValue(0.4);
diff --git a/components/flatbutton.h b/components/flatbutton.h
index 45610e9..6311140 100644
--- a/components/flatbutton.h
+++ b/components/flatbutton.h
@@ -15,17 +15,21 @@ class FlatButton : public QPushButton
     Q_PROPERTY(Material::RippleStyle rippleStyle WRITE setRippleStyle READ rippleStyle)
     Q_PROPERTY(qreal cornerRadius WRITE setCornerRadius READ cornerRadius)
     Q_PROPERTY(Qt::BGMode bgMode WRITE setBgMode READ bgMode)
+    Q_PROPERTY(QColor primaryBgColor WRITE setPrimaryBgColor READ primaryBgColor)
+    Q_PROPERTY(QColor secondaryBgColor WRITE setSecondaryBgColor READ secondaryBgColor)
+    Q_PROPERTY(QColor defaultBgColor WRITE setDefaultBgColor READ defaultBgColor)
     Q_PROPERTY(QColor primaryTextColor WRITE setPrimaryTextColor READ primaryTextColor)
     Q_PROPERTY(QColor secondaryTextColor WRITE setSecondaryTextColor READ secondaryTextColor)
     Q_PROPERTY(QColor defaultTextColor WRITE setDefaultTextColor READ defaultTextColor)
     Q_PROPERTY(QColor disabledTextColor WRITE setDisabledTextColor READ disabledTextColor)
+    Q_PROPERTY(qreal peakOpacity WRITE setPeakOpacity READ peakOpacity)
 
 public:
     explicit FlatButton(QWidget *parent = 0);
     explicit FlatButton(const QString &text, QWidget *parent = 0);
     ~FlatButton();
 
-    virtual void setRole(Material::Role role);
+    void setRole(Material::Role role);
     Material::Role role() const;
 
     void setRippleStyle(Material::RippleStyle style);
@@ -37,6 +41,15 @@ public:
     void setBgMode(Qt::BGMode mode);
     Qt::BGMode bgMode() const;
 
+    void setPrimaryBgColor(const QColor &color);
+    QColor primaryBgColor() const;
+
+    void setSecondaryBgColor(const QColor &color);
+    QColor secondaryBgColor() const;
+
+    void setDefaultBgColor(const QColor &color);
+    QColor defaultBgColor() const;
+
     void setPrimaryTextColor(const QColor &color);
     QColor primaryTextColor() const;
 
@@ -49,6 +62,9 @@ public:
     void setDisabledTextColor(const QColor &color);
     QColor disabledTextColor() const;
 
+    void setPeakOpacity(qreal opacity);
+    qreal peakOpacity() const;
+
 protected:
     FlatButton(FlatButtonPrivate &d, QWidget *parent = 0);
 
diff --git a/components/flatbutton_internal.cpp b/components/flatbutton_internal.cpp
index fe6f3ad..db30f11 100644
--- a/components/flatbutton_internal.cpp
+++ b/components/flatbutton_internal.cpp
@@ -19,8 +19,6 @@ FlatButtonDelegate::FlatButtonDelegate(FlatButton *parent)
 {
     setInitialState(_normalState);
 
-    updatePalette();
-
     addTransition(QEvent::Enter, _normalFocusedState, _hoveredFocusedState);
     addTransition(QEvent::FocusIn, _normalState, _normalFocusedState);
     addTransition(QEvent::FocusOut, _normalFocusedState, _normalState);
@@ -124,6 +122,7 @@ void FlatButtonDelegate::updatePalette()
 
     QPalette palette(button->palette());
     palette.setColor(QPalette::Active, QPalette::ButtonText, color);
+    palette.setColor(QPalette::Inactive, QPalette::ButtonText, color);
     palette.setColor(QPalette::Disabled, QPalette::ButtonText, button->disabledTextColor());
     button->setPalette(palette);
 
@@ -133,17 +132,17 @@ void FlatButtonDelegate::updatePalette()
 
     _normalFocusedState->assignProperty(this, "backgroundOpacity", 0);
     _normalFocusedState->assignProperty(this, "backgroundColor", color);
-    _normalFocusedState->assignProperty(this, "focusHaloOpacity", 0.15);
+    _normalFocusedState->assignProperty(this, "focusHaloOpacity", button->peakOpacity());
 
-    _hoveredState->assignProperty(this, "backgroundOpacity", 0.15);
+    _hoveredState->assignProperty(this, "backgroundOpacity", button->peakOpacity());
     _hoveredState->assignProperty(this, "backgroundColor", color);
     _hoveredState->assignProperty(this, "focusHaloOpacity", 0);
 
-    _hoveredFocusedState->assignProperty(this, "backgroundOpacity", 0.15);
+    _hoveredFocusedState->assignProperty(this, "backgroundOpacity", button->peakOpacity());
     _hoveredFocusedState->assignProperty(this, "backgroundColor", color);
-    _normalFocusedState->assignProperty(this, "focusHaloOpacity", 0.15);
+    _normalFocusedState->assignProperty(this, "focusHaloOpacity", button->peakOpacity());
 
-    _pressedState->assignProperty(this, "backgroundOpacity", 0.15);
+    _pressedState->assignProperty(this, "backgroundOpacity", button->peakOpacity());
     _pressedState->assignProperty(this, "backgroundColor", color);
     _pressedState->assignProperty(this, "focusHaloOpacity", 0);
 
diff --git a/components/flatbutton_p.h b/components/flatbutton_p.h
index d45ba04..dac50c7 100644
--- a/components/flatbutton_p.h
+++ b/components/flatbutton_p.h
@@ -16,13 +16,10 @@ class FlatButtonPrivate
 
 public:
     FlatButtonPrivate(FlatButton *q);
+    virtual ~FlatButtonPrivate();
 
     void init();
 
-    /*
-    void setPaletteColor(QPalette::ColorGroup group, QPalette::ColorRole role, const QColor &color);
-    */
-
     FlatButton           *const q_ptr;
     RippleOverlay        *ripple;
     FlatButtonDelegate   *delegate;
@@ -34,6 +31,10 @@ public:
     QColor                secondaryTextColor;
     QColor                defaultTextColor;
     QColor                disabledTextColor;
+    QColor                primaryBgColor;
+    QColor                secondaryBgColor;
+    QColor                defaultBgColor;
+    qreal                 peakOpacity;
 };
 
 #endif // FLATBUTTON_P_H
diff --git a/components/raisedbutton.cpp b/components/raisedbutton.cpp
index 302dc5f..23db32b 100644
--- a/components/raisedbutton.cpp
+++ b/components/raisedbutton.cpp
@@ -10,10 +10,23 @@
 #include <QDebug>
 #include "raisedbutton_p.h"
 
+RaisedButtonPrivate::RaisedButtonPrivate(RaisedButton *q)
+    : FlatButtonPrivate(q)
+{
+}
+
+RaisedButtonPrivate::~RaisedButtonPrivate()
+{
+}
+
 void RaisedButtonPrivate::init()
 {
     Q_Q(RaisedButton);
 
+    q->setPrimaryTextColor(Qt::white);
+    q->setSecondaryTextColor(Qt::white);
+    q->setPeakOpacity(0.25);
+
     QGraphicsDropShadowEffect *effect = new QGraphicsDropShadowEffect;
     effect->setBlurRadius(7);
     effect->setOffset(QPointF(0, 0));
@@ -97,33 +110,6 @@ RaisedButton::~RaisedButton()
 {
 }
 
-void RaisedButton::setRole(Material::Role role)
-{
-    Q_D(FlatButton);
-
-    d->role = role;
-
-    /*
-    switch (role)
-    {
-    case Material::Primary:
-        d->setPaletteColor(QPalette::Active, QPalette::Background, "primary1");
-        d->setPaletteColor(QPalette::Active, QPalette::ButtonText, "alternateText");
-        break;
-    case Material::Secondary:
-        d->setPaletteColor(QPalette::Active, QPalette::Background, "accent1");
-        d->setPaletteColor(QPalette::Active, QPalette::ButtonText, "alternateText");
-        break;
-    default:
-        d->setPaletteColor(QPalette::Active, QPalette::Background, "canvas");
-        d->setPaletteColor(QPalette::Active, QPalette::ButtonText, "text");
-        break;
-    }
-    d->delegate->assignProperties();
-    update();
-    */
-}
-
 bool RaisedButton::event(QEvent *event)
 {
     Q_D(RaisedButton);
@@ -149,14 +135,26 @@ void RaisedButton::paintEvent(QPaintEvent *event)
 
     painter.save();
 
-    QBrush brush;
-
     const qreal cr = d->cornerRadius;
 
+    QColor bg;
+    switch (d->role)
+    {
+    case Material::Primary:
+        bg = d->primaryBgColor;
+        break;
+    case Material::Secondary:
+        bg = d->secondaryBgColor;
+        break;
+    case Material::Default:
+    default:
+        bg = d->defaultBgColor;
+    }
+
+    QBrush brush;
     brush.setStyle(Qt::SolidPattern);
     brush.setColor(isEnabled()
-       ? palette().color(QPalette::Active, QPalette::Background)
-       : palette().color(QPalette::Disabled, QPalette::Background));
+       ? bg : palette().color(QPalette::Disabled, QPalette::Background));
     painter.setBrush(brush);
     painter.setPen(Qt::NoPen);
     painter.drawRoundedRect(rect(), cr, cr);
diff --git a/components/raisedbutton.h b/components/raisedbutton.h
index 357cd31..56da659 100644
--- a/components/raisedbutton.h
+++ b/components/raisedbutton.h
@@ -13,8 +13,6 @@ public:
     explicit RaisedButton(QWidget *parent = 0);
     ~RaisedButton();
 
-    void setRole(Material::Role role) Q_DECL_OVERRIDE;
-
 protected:
     bool event(QEvent *event) Q_DECL_OVERRIDE;
     void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
diff --git a/components/raisedbutton_p.h b/components/raisedbutton_p.h
index cd5c205..00789ee 100644
--- a/components/raisedbutton_p.h
+++ b/components/raisedbutton_p.h
@@ -9,9 +9,8 @@ class RaisedButtonPrivate : public FlatButtonPrivate
     Q_DECLARE_PUBLIC(RaisedButton)
 
 public:
-    RaisedButtonPrivate(RaisedButton *q)
-        : FlatButtonPrivate(q)
-    {}
+    RaisedButtonPrivate(RaisedButton *q);
+    ~RaisedButtonPrivate();
 
     void init();
 
diff --git a/components/sliderthumb.h b/components/sliderthumb.h
index e4f0943..8e28c78 100644
--- a/components/sliderthumb.h
+++ b/components/sliderthumb.h
@@ -18,7 +18,7 @@ class SliderThumb : public QWidget
 
 public:
     explicit SliderThumb(Slider *slider);
-    ~SliderThumb();
+    virutal ~SliderThumb();
 
     inline void setDiameter(qreal diameter)
     {
diff --git a/examples/flatbuttonexamples.cpp b/examples/flatbuttonexamples.cpp
index 23af460..89db6ca 100644
--- a/examples/flatbuttonexamples.cpp
+++ b/examples/flatbuttonexamples.cpp
@@ -31,6 +31,73 @@ FlatButtonExamples::FlatButtonExamples(QWidget *parent)
 
         layout->addWidget(frame);
     }
+    {
+        FlatButton *flatButton = new FlatButton;
+        flatButton->setText("Press me!");
+        flatButton->setMinimumSize(200, 42);
+
+        flatButton->setRole(Material::Secondary);
+//        flatButton->setDisabled(true);
+
+        ExampleView *view = new ExampleView;
+        view->setWidget(flatButton);
+        view->setBackgroundRole(QPalette::Base);
+
+        Frame *frame = new Frame;
+        frame->setCodeSnippet(
+            "FlatButton *flatButton = new FlatButton;\n"
+            "flatButton->setText(\"Press me!\");"
+        );
+        frame->setWidget(view);
+
+        layout->addWidget(frame);
+    }
+    {
+        FlatButton *flatButton = new FlatButton;
+        flatButton->setText("Press me!");
+        flatButton->setMinimumSize(200, 42);
+
+        flatButton->setRole(Material::Primary);
+        flatButton->setBgMode(Qt::OpaqueMode);
+        flatButton->setPrimaryTextColor(Qt::white);
+        flatButton->setPeakOpacity(0.25);
+
+        ExampleView *view = new ExampleView;
+        view->setWidget(flatButton);
+        view->setBackgroundRole(QPalette::Base);
+
+        Frame *frame = new Frame;
+        frame->setCodeSnippet(
+            "FlatButton *flatButton = new FlatButton;\n"
+            "flatButton->setText(\"Press me!\");"
+        );
+        frame->setWidget(view);
+
+        layout->addWidget(frame);
+    }
+    {
+        FlatButton *flatButton = new FlatButton;
+        flatButton->setText("Press me!");
+        flatButton->setMinimumSize(200, 42);
+
+        flatButton->setRole(Material::Secondary);
+        flatButton->setBgMode(Qt::OpaqueMode);
+        flatButton->setSecondaryTextColor(Qt::white);
+        flatButton->setPeakOpacity(0.25);
+
+        ExampleView *view = new ExampleView;
+        view->setWidget(flatButton);
+        view->setBackgroundRole(QPalette::Base);
+
+        Frame *frame = new Frame;
+        frame->setCodeSnippet(
+            "FlatButton *flatButton = new FlatButton;\n"
+            "flatButton->setText(\"Press me!\");"
+        );
+        frame->setWidget(view);
+
+        layout->addWidget(frame);
+    }
     {
         FlatButton *flatButton = new FlatButton;
         flatButton->setText("Press me!");
diff --git a/examples/raisedbuttonexamples.cpp b/examples/raisedbuttonexamples.cpp
index 6da577e..032a96d 100644
--- a/examples/raisedbuttonexamples.cpp
+++ b/examples/raisedbuttonexamples.cpp
@@ -7,6 +7,7 @@
 RaisedButtonExamples::RaisedButtonExamples(QWidget *parent)
     : ExampleList(parent)
 {
+
     QLayout *layout = widget()->layout();
 
     RaisedButton *raisedButton = new RaisedButton;
@@ -20,7 +21,6 @@ RaisedButtonExamples::RaisedButtonExamples(QWidget *parent)
     layout->addWidget(raisedButton);
     //layout->setAlignment(raisedButton, Qt::AlignHCenter);
 
-
     QPushButton *pb = new QPushButton;
     pb->setText("Press me!");