--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Applications/Samples/SimpleViewer/Qt/SimpleViewerMainWindow.cpp	Thu Oct 11 13:16:54 2018 +0200
@@ -0,0 +1,89 @@
+/**
+ * Stone of Orthanc
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2018 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License
+ * as published by the Free Software Foundation, either version 3 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
+ * Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+#include "SimpleViewerMainWindow.h"
+
+/**
+ * Don't use "ui_MainWindow.h" instead of <ui_MainWindow.h> below, as
+ * this makes CMake unable to detect when the UI file changes.
+ **/
+#include <ui_SimpleViewerMainWindow.h>
+#include "../SimpleViewerApplication.h"
+
+namespace SimpleViewer
+{
+
+  SimpleViewerMainWindow::SimpleViewerMainWindow(OrthancStone::NativeStoneApplicationContext& context, SimpleViewerApplication& stoneApplication, QWidget *parent) :
+    QStoneMainWindow(context, parent),
+    ui_(new Ui::SimpleViewerMainWindow),
+    stoneApplication_(stoneApplication)
+  {
+    ui_->setupUi(this);
+    SetCentralStoneWidget(ui_->cairoCentralWidget);
+
+    connect(ui_->toolButtonCrop, &QToolButton::clicked, this, &SimpleViewerMainWindow::cropClicked);
+    connect(ui_->toolButtonLine, &QToolButton::clicked, this, &SimpleViewerMainWindow::lineClicked);
+    connect(ui_->toolButtonCircle, &QToolButton::clicked, this, &SimpleViewerMainWindow::circleClicked);
+    connect(ui_->toolButtonWindowing, &QToolButton::clicked, this, &SimpleViewerMainWindow::windowingClicked);
+    connect(ui_->pushButtonRotate, &QPushButton::clicked, this, &SimpleViewerMainWindow::rotateClicked);
+    connect(ui_->pushButtonInvert, &QPushButton::clicked, this, &SimpleViewerMainWindow::invertClicked);
+  }
+
+  SimpleViewerMainWindow::~SimpleViewerMainWindow()
+  {
+    delete ui_;
+  }
+
+  void SimpleViewerMainWindow::cropClicked()
+  {
+    GenericNoArgCommand command("selectTool:crop");
+    stoneApplication_.ExecuteCommand(command);
+  }
+
+  void SimpleViewerMainWindow::lineClicked()
+  {
+    GenericNoArgCommand command("selectTool:line-measure");
+    stoneApplication_.ExecuteCommand(command);
+  }
+
+  void SimpleViewerMainWindow::circleClicked()
+  {
+    GenericNoArgCommand command("selectTool:circle-measure");
+    stoneApplication_.ExecuteCommand(command);
+  }
+
+  void SimpleViewerMainWindow::windowingClicked()
+  {
+    GenericNoArgCommand command("selectTool:windowing");
+    stoneApplication_.ExecuteCommand(command);
+  }
+
+  void SimpleViewerMainWindow::rotateClicked()
+  {
+    GenericNoArgCommand command("action:rotate");
+    stoneApplication_.ExecuteCommand(command);
+  }
+
+  void SimpleViewerMainWindow::invertClicked()
+  {
+    GenericNoArgCommand command("action:invert");
+    stoneApplication_.ExecuteCommand(command);
+  }
+}