Add new class to define the dialog box to select sub windows from the list

Initial code is introduced and added to the main app for debug purposes

source/app/DialogSubWindowSelector.cpp

@@ -0,0 +1,69 @@
+/*    This file is a part of plaYUVer project
+ *    Copyright (C) 2014  by Luis Lucas      (luisfrlucas@gmail.com)
+ *                           Joao Carreira   (jfmcarreira@gmail.com)
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License along
+ *   with this program; if not, write to the Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/**
+ * \file     DialogSubWindowSelector.cpp
+ * \brief    Dialog box to select sub windows
+ */
+
+#include "DialogSubWindowSelector.h"
+#include "PlaYUVerFrame.h"
+#include "InputStream.h"
+
+namespace plaYUVer
+{
+
+DialogSubWindowSelector::DialogSubWindowSelector( QWidget *parent, QMdiArea *mdiArea ) :
+        QDialog( parent )
+{
+  QFont titleFont, menusFont;
+
+  titleFont.setPointSize( 14 );
+  titleFont.setBold( true );
+  titleFont.setWeight( 75 );
+
+  menusFont.setBold( true );
+  menusFont.setWeight( 75 );
+
+  resize( 392, 100 );
+  setWindowTitle( "Sub Windows Selection" );
+
+  QVBoxLayout* MainLayout = new QVBoxLayout( this );
+
+  // Confirmation buttons
+  QDialogButtonBox* dialogButtonOkCancel = new QDialogButtonBox();
+  dialogButtonOkCancel->setStandardButtons( QDialogButtonBox::Cancel | QDialogButtonBox::Ok );
+  dialogButtonOkCancel->setCenterButtons( false );
+
+
+  // Add components
+  MainLayout->addItem( new QSpacerItem( 20, 40, QSizePolicy::Minimum, QSizePolicy::Expanding ) );
+  MainLayout->addWidget( dialogButtonOkCancel );
+
+  // Create actions
+  connect( dialogButtonOkCancel, SIGNAL( accepted() ), this, SLOT( accept() ) );
+  connect( dialogButtonOkCancel, SIGNAL( rejected() ), this, SLOT( reject() ) );
+  QMetaObject::connectSlotsByName( this );
+
+  // Set variables
+  m_pcMainWindowMdiArea = mdiArea;
+
+}
+
+}  // Namespace SCode