QmlProfiler: state dialog as floating widget

Change-Id: I48ff1d729e49347881c82c7bd066d30ecaca47a5
Reviewed-by: Simjees Abraham <simjees.abraham@nokia.com>
Reviewed-by: Christiaan Janssen <christiaan.janssen@nokia.com>

src/plugins/qmlprofiler/qmlprofilerstatewidget.h

@@ -0,0 +1,37 @@
+#ifndef QMLPROFILERSTATEWIDGET_H
+#define QMLPROFILERSTATEWIDGET_H
+
+#include <QWidget>
+
+#include "qmlprofilerstatemanager.h"
+#include "qmlprofilerdatamodel.h"
+
+namespace QmlProfiler {
+namespace Internal {
+
+class QmlProfilerStateWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit QmlProfilerStateWidget(QmlProfilerStateManager *stateManager,
+                                    QmlProfilerDataModel *dataModel, QWidget *parent = 0);
+    ~QmlProfilerStateWidget();
+
+private slots:
+    void updateDisplay();
+    void dataStateChanged();
+    void profilerStateChanged();
+    void reposition();
+
+protected:
+    void paintEvent(QPaintEvent *event);
+
+private:
+    class QmlProfilerStateWidgetPrivate;
+    QmlProfilerStateWidgetPrivate *d;
+};
+
+}
+}
+
+#endif // QMLPROFILERSTATEWIDGET_H