Shell: Basic GUI app stub

Created an empty main window.

doomsday/tools/shell/libshell/libshell.pro

@@ -16,4 +16,5 @@ INCLUDEPATH += include
 HEADERS +=
 
 # Sources and private headers.
-SOURCES +=
+SOURCES += \
+    src/deng_shell.cpp

doomsday/tools/shell/libshell/src/deng_shell.cpp

@@ -0,0 +1,18 @@
+/** @file deng_shell.cpp Library init.
+ *
+ * @authors Copyright © 2013 Jaakko Keränen <jaakko.keranen@iki.fi>
+ *
+ * @par License
+ * GPL: http://www.gnu.org/licenses/gpl.html
+ *
+ * <small>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, see:
+ * http://www.gnu.org/licenses</small>
+ */
+

doomsday/tools/shell/shell-gui/shell-gui.pro

@@ -9,7 +9,7 @@ include(../../../config.pri)
 
 TEMPLATE = app
 
-win32|macx: TARGET = "Doomsday Shell"
+win32|macx: TARGET = Doomsday-Shell
       else: TARGET = doomsday-shell
 
 VERSION = 0.1.0
@@ -18,11 +18,15 @@ VERSION = 0.1.0
 
 include(../../../dep_deng2.pri)
 
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
 INCLUDEPATH += ../libshell/include
 
 # Sources -------------------------------------------------------------------
 
-HEADERS +=
+HEADERS += \
+    src/mainwindow.h
 
 SOURCES += \
-    src/main.cpp
+    src/main.cpp \
+    src/mainwindow.cpp

doomsday/tools/shell/shell-gui/src/main.cpp

@@ -16,11 +16,15 @@
  * http://www.gnu.org/licenses</small>
  */
 
+#include "mainwindow.h"
+#include <QApplication>
+
 #include <de/libdeng2.h>
 
-int main(int argc, char **argv)
+int main(int argc, char *argv[])
 {
-    DENG2_UNUSED(argc);
-    DENG2_UNUSED(argv);
-    return 0;
+    QApplication a(argc, argv);
+    MainWindow w;
+    w.show();
+    return a.exec();
 }

doomsday/tools/shell/shell-gui/src/mainwindow.cpp

@@ -0,0 +1,11 @@
+#include "mainwindow.h"
+
+MainWindow::MainWindow(QWidget *parent)
+    : QMainWindow(parent)
+{
+}
+
+MainWindow::~MainWindow()
+{
+
+}

doomsday/tools/shell/shell-gui/src/mainwindow.h

@@ -0,0 +1,15 @@
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    MainWindow(QWidget *parent = 0);
+    ~MainWindow();
+};
+
+#endif // MAINWINDOW_H