make state machine member pointer type

components/raisedbutton.cpp

@@ -23,6 +23,8 @@ void RaisedButtonPrivate::init()
 {
     Q_Q(RaisedButton);
 
+    machine = new QStateMachine(q);
+
     q->setTextColor(Qt::white);
     q->setPeakOpacity(0.25);
 
@@ -35,8 +37,8 @@ void RaisedButtonPrivate::init()
     normalState = new QState;
     pressedState = new QState;
 
-    machine.addState(normalState);
-    machine.addState(pressedState);
+    machine->addState(normalState);
+    machine->addState(pressedState);
 
     normalState->assignProperty(effect, "offset", QPointF(0, 0));
     normalState->assignProperty(effect, "blurRadius", 7);
@@ -91,8 +93,8 @@ void RaisedButtonPrivate::init()
 
     //
 
-    machine.setInitialState(normalState);
-    machine.start();
+    machine->setInitialState(normalState);
+    machine->start();
 }
 
 RaisedButton::RaisedButton(QWidget *parent)
@@ -140,10 +142,10 @@ bool RaisedButton::event(QEvent *event)
 
     if (QEvent::EnabledChange == event->type()) {
         if (isEnabled()) {
-            d->machine.start();
+            d->machine->start();
             d->effect->setEnabled(true);
         } else {
-            d->machine.stop();
+            d->machine->stop();
             d->effect->setEnabled(false);
         }
     }

components/raisedbutton_p.h

@@ -16,9 +16,9 @@ public:
 
     void init();
 
-    QStateMachine machine;
-    QState *normalState;
-    QState *pressedState;
+    QStateMachine *machine;
+    QState        *normalState;
+    QState        *pressedState;
     QGraphicsDropShadowEffect *effect;
     QColor disabledBackgroundColor;
 };

components/toggle.cpp

@@ -27,15 +27,16 @@ void TogglePrivate::init()
     Q_Q(Toggle);
 
     ripple = new RippleOverlay(q->parentWidget());
+    machine = new QStateMachine(q);
 
     q->setCheckable(true);
     q->setChecked(false);
     q->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
 
-    machine.addState(offState);
-    machine.addState(onState);
+    machine->addState(offState);
+    machine->addState(onState);
 
-    machine.setInitialState(offState);
+    machine->setInitialState(offState);
 
     QSignalTransition *transition;
     QPropertyAnimation *animation;
@@ -101,7 +102,7 @@ void TogglePrivate::init()
 
     QObject::connect(q, SIGNAL(toggled(bool)), q, SLOT(addRipple()));
 
-    machine.start();
+    machine->start();
 
     QCoreApplication::processEvents();
 }
@@ -290,9 +291,9 @@ bool Toggle::event(QEvent *event)
     {
     case QEvent::EnabledChange:
         if (isEnabled()) {
-            d->machine.start();
+            d->machine->start();
         } else {
-            d->machine.stop();
+            d->machine->stop();
         }
         break;
     case QEvent::ParentChange:

components/toggle_p.h

@@ -26,7 +26,7 @@ public:
     QState         *const offState;
     QState         *const onState;
     RippleOverlay  *ripple;
-    QStateMachine   machine;
+    QStateMachine  *machine;
     Qt::Orientation orientation;
     QColor          disabledColor;
     QColor          activeColor;