begin integration with bitcoin upstream

gui/include/optionsdialog.h

@@ -0,0 +1,29 @@
+#ifndef OPTIONSDIALOG_H
+#define OPTIONSDIALOG_H
+
+#include <QDialog>
+
+QT_BEGIN_NAMESPACE
+class QStackedWidget;
+class QListWidget;
+class QListWidgetItem;
+QT_END_NAMESPACE
+
+class OptionsDialog : public QDialog
+{
+    Q_OBJECT
+public:
+    explicit OptionsDialog(QWidget *parent = 0);
+
+signals:
+
+public slots:
+    void changePage(QListWidgetItem *current, QListWidgetItem *previous);
+private:
+    QListWidget *contents_widget;
+    QStackedWidget *pages_widget;
+
+    void setupMainPage();
+};
+
+#endif // OPTIONSDIALOG_H