Preliminaries for the flow view window. The overall form layout is now complete.

flowviewwindow.cpp

@@ -0,0 +1,14 @@
+#include "flowviewwindow.h"
+#include "ui_flowviewwindow.h"
+
+FlowViewWindow::FlowViewWindow(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::FlowViewWindow)
+{
+    ui->setupUi(this);
+}
+
+FlowViewWindow::~FlowViewWindow()
+{
+    delete ui;
+}