refs #304, reflect changes in components for GUI, GUI utility class to set main window position correctly

src/blackgui/guiutility.cpp

@@ -0,0 +1,64 @@
+/* Copyright (C) 2014
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of Swift Project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+#include "guiutility.h"
+#include <QWidget>
+#include <QApplication>
+
+namespace BlackGui
+{
+
+    QMainWindow *CGuiUtility::mainWindow()
+    {
+        QWidgetList tlw = topLevelApplicationWidgetsWithName();
+        foreach(QWidget * w, tlw)
+        {
+            QMainWindow *mw = qobject_cast<QMainWindow *>(w);
+            if (!mw) { continue; }
+            QString n = mw->objectName().toLower();
+            if (n.contains("main") && n.contains("window")) return mw;
+        }
+        return nullptr;
+    }
+
+    QWidgetList CGuiUtility::topLevelApplicationWidgetsWithName()
+    {
+        QWidgetList tlw = QApplication::topLevelWidgets();
+        QWidgetList rl;
+        foreach(QWidget * w, tlw)
+        {
+            if (w->objectName().isEmpty()) continue;
+            rl.append(w);
+        }
+        return rl;
+    }
+
+    QPoint CGuiUtility::mainWindowPosition()
+    {
+        QMainWindow *mw = mainWindow();
+        return (mw) ? mw->pos() : QPoint();
+    }
+
+    QPoint CGuiUtility::introWindowPosition()
+    {
+        QWidgetList tlw = topLevelApplicationWidgetsWithName();
+        foreach(QWidget * w, tlw)
+        {
+            QString n = w->objectName().toLower();
+            if (n.contains("intro")) return w->pos();
+        }
+        return QPoint(0, 0);
+    }
+
+    QPoint CGuiUtility::assumedMainWindowPosition()
+    {
+        QPoint p = mainWindowPosition();
+        return (p.isNull()) ? introWindowPosition() : p;
+    }
+}

src/blackgui/guiutility.h

@@ -0,0 +1,48 @@
+/* Copyright (C) 2014
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of Swift Project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKGUI_GUIUTILITY_H
+#define BLACKGUI_GUIUTILITY_H
+
+#include <QWidgetList>
+#include <QMainWindow>
+
+namespace BlackGui
+{
+    //! GUI utilities
+    class CGuiUtility
+    {
+
+    public:
+
+        //! Main application window
+        static QMainWindow *mainWindow();
+
+        //! Top level widgets with names
+        static QWidgetList topLevelApplicationWidgetsWithName();
+
+        //! Position of main window
+        static QPoint mainWindowPosition();
+
+        //! Position of intro window
+        static QPoint introWindowPosition();
+
+        //! During initialization, when main window position might not be set set
+        static QPoint assumedMainWindowPosition();
+
+    private:
+        //! Constructor, use static methods only
+        CGuiUtility() {}
+    };
+
+}
+
+#endif // guard

src/blackgui/qss/mainwindow.qss

@@ -1,5 +1,9 @@
 /** http://qt-project.org/doc/qt-5.3/stylesheet-examples.html **/
 
+#MainWindow {
+    background-color: darkslategray;
+}
+
 QWidget {
     background-color: black;
 }