--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Deprecated/Widgets/CairoWidget.h	Tue May 21 14:27:35 2019 +0200
@@ -0,0 +1,52 @@
+/**
+ * Stone of Orthanc
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2019 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/>.
+ **/
+
+
+#pragma once
+
+#include "WidgetBase.h"
+
+namespace Deprecated
+{
+  class CairoWidget : public WidgetBase
+  {
+  private:
+    OrthancStone::CairoSurface   surface_;
+
+  protected:
+    virtual bool RenderCairo(OrthancStone::CairoContext& context) = 0;
+    
+    virtual void RenderMouseOverCairo(OrthancStone::CairoContext& context,
+                                      int x,
+                                      int y) = 0;
+    
+  public:
+    CairoWidget(const std::string& name);
+
+    virtual void SetSize(unsigned int width,
+                         unsigned int height);
+
+    virtual bool Render(Orthanc::ImageAccessor& target);
+
+    virtual void RenderMouseOver(Orthanc::ImageAccessor& target,
+                                 int x,
+                                 int y);  
+  };
+}