diff --git a/sample/CameraPosition/appl/main.cpp b/sample/CameraPosition/appl/main.cpp
index 48896c3..14486a0 100644
--- a/sample/CameraPosition/appl/main.cpp
+++ b/sample/CameraPosition/appl/main.cpp
@@ -17,43 +17,44 @@
 #include <ewol/widget/Manager.hpp>
 #include <ewol/context/Context.hpp>
 
-
-class MainApplication : public ewol::context::Application {
-	public:
-		void onCreate(ewol::Context& _context) override {
-			APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
-			for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
-				etk::String tmpppp = _context.getCmd().get(iii);
-				if (    tmpppp == "-h"
-				     || tmpppp == "--help") {
-					APPL_INFO("  -h/--help display this help" );
-					exit(0);
+namespace appl {
+	class MainApplication : public ewol::context::Application {
+		public:
+			void onCreate(ewol::Context& _context) override {
+				APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
+				for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
+					etk::String tmpppp = _context.getCmd().get(iii);
+					if (    tmpppp == "-h"
+					     || tmpppp == "--help") {
+						APPL_INFO("  -h/--help display this help" );
+						exit(0);
+					}
 				}
+				// TODO : Remove this : Move if in the windows properties
+				_context.setSize(vec2(800, 600));
+				
+				// select internal data for font ...
+				_context.getFontDefault().setUseExternal(true);
+				_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
+				
+				ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
+				// create the specific windows
+				_context.setWindows(basicWindows);
+				APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
 			}
-			// TODO : Remove this : Move if in the windows properties
-			_context.setSize(vec2(800, 600));
 			
-			// select internal data for font ...
-			_context.getFontDefault().setUseExternal(true);
-			_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
-			
-			ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
-			// create the specific windows
-			_context.setWindows(basicWindows);
-			APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
-		}
-		
-		void onStart(ewol::Context& _context) override {
-			APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
-			// nothing to do ...
-			APPL_INFO("==> START ... " PROJECT_NAME " (END)");
-		}
-		void onStop(ewol::Context& _context) override {
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
-			// nothing to do ...
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
-		}
-};
+			void onStart(ewol::Context& _context) override {
+				APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
+				// nothing to do ...
+				APPL_INFO("==> START ... " PROJECT_NAME " (END)");
+			}
+			void onStop(ewol::Context& _context) override {
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
+				// nothing to do ...
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
+			}
+	};
+}
 
 /**
  * @brief Main of the program (This can be set in every case, but it is not used in Andoid...).
@@ -62,7 +63,7 @@ class MainApplication : public ewol::context::Application {
  */
 int main(int _argc, const char *_argv[]) {
 	// second possibility
-	return ewol::run(ETK_NEW(appl::MainApplication)(), _argc, _argv);
+	return ewol::run(ETK_NEW(appl::MainApplication), _argc, _argv);
 }
 
 
diff --git a/sample/Collision/appl/main.cpp b/sample/Collision/appl/main.cpp
index 48896c3..8ef4174 100644
--- a/sample/Collision/appl/main.cpp
+++ b/sample/Collision/appl/main.cpp
@@ -17,44 +17,44 @@
 #include <ewol/widget/Manager.hpp>
 #include <ewol/context/Context.hpp>
 
-
-class MainApplication : public ewol::context::Application {
-	public:
-		void onCreate(ewol::Context& _context) override {
-			APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
-			for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
-				etk::String tmpppp = _context.getCmd().get(iii);
-				if (    tmpppp == "-h"
-				     || tmpppp == "--help") {
-					APPL_INFO("  -h/--help display this help" );
-					exit(0);
+namespace appl {
+	class MainApplication : public ewol::context::Application {
+		public:
+			void onCreate(ewol::Context& _context) override {
+				APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
+				for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
+					etk::String tmpppp = _context.getCmd().get(iii);
+					if (    tmpppp == "-h"
+					     || tmpppp == "--help") {
+						APPL_INFO("  -h/--help display this help" );
+						exit(0);
+					}
 				}
+				// TODO : Remove this : Move if in the windows properties
+				_context.setSize(vec2(800, 600));
+				
+				// select internal data for font ...
+				_context.getFontDefault().setUseExternal(true);
+				_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
+				
+				ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
+				// create the specific windows
+				_context.setWindows(basicWindows);
+				APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
 			}
-			// TODO : Remove this : Move if in the windows properties
-			_context.setSize(vec2(800, 600));
 			
-			// select internal data for font ...
-			_context.getFontDefault().setUseExternal(true);
-			_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
-			
-			ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
-			// create the specific windows
-			_context.setWindows(basicWindows);
-			APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
-		}
-		
-		void onStart(ewol::Context& _context) override {
-			APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
-			// nothing to do ...
-			APPL_INFO("==> START ... " PROJECT_NAME " (END)");
-		}
-		void onStop(ewol::Context& _context) override {
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
-			// nothing to do ...
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
-		}
-};
-
+			void onStart(ewol::Context& _context) override {
+				APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
+				// nothing to do ...
+				APPL_INFO("==> START ... " PROJECT_NAME " (END)");
+			}
+			void onStop(ewol::Context& _context) override {
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
+				// nothing to do ...
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
+			}
+	};
+}
 /**
  * @brief Main of the program (This can be set in every case, but it is not used in Andoid...).
  * @param std IO
@@ -62,7 +62,7 @@ class MainApplication : public ewol::context::Application {
  */
 int main(int _argc, const char *_argv[]) {
 	// second possibility
-	return ewol::run(ETK_NEW(appl::MainApplication)(), _argc, _argv);
+	return ewol::run(ETK_NEW(appl::MainApplication), _argc, _argv);
 }
 
 
diff --git a/sample/DoubleView/appl/main.cpp b/sample/DoubleView/appl/main.cpp
index 48896c3..8ef4174 100644
--- a/sample/DoubleView/appl/main.cpp
+++ b/sample/DoubleView/appl/main.cpp
@@ -17,44 +17,44 @@
 #include <ewol/widget/Manager.hpp>
 #include <ewol/context/Context.hpp>
 
-
-class MainApplication : public ewol::context::Application {
-	public:
-		void onCreate(ewol::Context& _context) override {
-			APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
-			for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
-				etk::String tmpppp = _context.getCmd().get(iii);
-				if (    tmpppp == "-h"
-				     || tmpppp == "--help") {
-					APPL_INFO("  -h/--help display this help" );
-					exit(0);
+namespace appl {
+	class MainApplication : public ewol::context::Application {
+		public:
+			void onCreate(ewol::Context& _context) override {
+				APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
+				for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
+					etk::String tmpppp = _context.getCmd().get(iii);
+					if (    tmpppp == "-h"
+					     || tmpppp == "--help") {
+						APPL_INFO("  -h/--help display this help" );
+						exit(0);
+					}
 				}
+				// TODO : Remove this : Move if in the windows properties
+				_context.setSize(vec2(800, 600));
+				
+				// select internal data for font ...
+				_context.getFontDefault().setUseExternal(true);
+				_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
+				
+				ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
+				// create the specific windows
+				_context.setWindows(basicWindows);
+				APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
 			}
-			// TODO : Remove this : Move if in the windows properties
-			_context.setSize(vec2(800, 600));
 			
-			// select internal data for font ...
-			_context.getFontDefault().setUseExternal(true);
-			_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
-			
-			ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
-			// create the specific windows
-			_context.setWindows(basicWindows);
-			APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
-		}
-		
-		void onStart(ewol::Context& _context) override {
-			APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
-			// nothing to do ...
-			APPL_INFO("==> START ... " PROJECT_NAME " (END)");
-		}
-		void onStop(ewol::Context& _context) override {
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
-			// nothing to do ...
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
-		}
-};
-
+			void onStart(ewol::Context& _context) override {
+				APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
+				// nothing to do ...
+				APPL_INFO("==> START ... " PROJECT_NAME " (END)");
+			}
+			void onStop(ewol::Context& _context) override {
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
+				// nothing to do ...
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
+			}
+	};
+}
 /**
  * @brief Main of the program (This can be set in every case, but it is not used in Andoid...).
  * @param std IO
@@ -62,7 +62,7 @@ class MainApplication : public ewol::context::Application {
  */
 int main(int _argc, const char *_argv[]) {
 	// second possibility
-	return ewol::run(ETK_NEW(appl::MainApplication)(), _argc, _argv);
+	return ewol::run(ETK_NEW(appl::MainApplication), _argc, _argv);
 }
 
 
diff --git a/sample/LowPoly/appl/main.cpp b/sample/LowPoly/appl/main.cpp
index 48896c3..27c65e7 100644
--- a/sample/LowPoly/appl/main.cpp
+++ b/sample/LowPoly/appl/main.cpp
@@ -17,52 +17,51 @@
 #include <ewol/widget/Manager.hpp>
 #include <ewol/context/Context.hpp>
 
-
-class MainApplication : public ewol::context::Application {
-	public:
-		void onCreate(ewol::Context& _context) override {
-			APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
-			for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
-				etk::String tmpppp = _context.getCmd().get(iii);
-				if (    tmpppp == "-h"
-				     || tmpppp == "--help") {
-					APPL_INFO("  -h/--help display this help" );
-					exit(0);
+namespace appl {
+	class MainApplication : public ewol::context::Application {
+		public:
+			void onCreate(ewol::Context& _context) override {
+				APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
+				for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
+					etk::String tmpppp = _context.getCmd().get(iii);
+					if (    tmpppp == "-h"
+					     || tmpppp == "--help") {
+						APPL_INFO("  -h/--help display this help" );
+						exit(0);
+					}
 				}
+				// TODO : Remove this : Move if in the windows properties
+				_context.setSize(vec2(800, 600));
+				
+				// select internal data for font ...
+				_context.getFontDefault().setUseExternal(true);
+				_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
+				
+				ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
+				// create the specific windows
+				_context.setWindows(basicWindows);
+				APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
 			}
-			// TODO : Remove this : Move if in the windows properties
-			_context.setSize(vec2(800, 600));
 			
-			// select internal data for font ...
-			_context.getFontDefault().setUseExternal(true);
-			_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
-			
-			ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
-			// create the specific windows
-			_context.setWindows(basicWindows);
-			APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
-		}
-		
-		void onStart(ewol::Context& _context) override {
-			APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
-			// nothing to do ...
-			APPL_INFO("==> START ... " PROJECT_NAME " (END)");
-		}
-		void onStop(ewol::Context& _context) override {
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
-			// nothing to do ...
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
-		}
-};
-
+			void onStart(ewol::Context& _context) override {
+				APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
+				// nothing to do ...
+				APPL_INFO("==> START ... " PROJECT_NAME " (END)");
+			}
+			void onStop(ewol::Context& _context) override {
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
+				// nothing to do ...
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
+			}
+	};
+}
 /**
  * @brief Main of the program (This can be set in every case, but it is not used in Andoid...).
  * @param std IO
  * @return std IO
  */
 int main(int _argc, const char *_argv[]) {
-	// second possibility
-	return ewol::run(ETK_NEW(appl::MainApplication)(), _argc, _argv);
+	return ewol::run(ETK_NEW(appl::MainApplication), _argc, _argv);
 }
 
 
diff --git a/sample/MeshCreator/appl/main.cpp b/sample/MeshCreator/appl/main.cpp
index 3318987..84de4b8 100644
--- a/sample/MeshCreator/appl/main.cpp
+++ b/sample/MeshCreator/appl/main.cpp
@@ -17,59 +17,59 @@
 #include <ewol/widget/Manager.hpp>
 #include <ewol/context/Context.hpp>
 
-
-class MainApplication : public ewol::context::Application {
-	public:
-		void onCreate(ewol::Context& _context) override {
-			APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
-			
-			// TODO : Remove this : Move if in the windows properties
-			_context.setSize(vec2(800, 600));
-			
-			// select internal data for font ...
-			_context.getFontDefault().setUseExternal(true);
-			_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
-			
-			ememory::SharedPtr<appl::Windows> basicWindows = appl::Windows::create();
-			
-			for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
-				etk::String tmpppp = _context.getCmd().get(iii);
-				if (    tmpppp == "-h"
-				     || tmpppp == "--help") {
-					APPL_PRINT("  -h/--help       display this help");
-					APPL_PRINT("  --mesh=XXX      Load this mesh file");
-					APPL_PRINT("  --debug-normal  Display normal");
-					APPL_PRINT("  --debug-AABB    Display AABB box");
-					APPL_PRINT("  --debug-shape   Display Shape");
-					exit(0);
-				} else if (etk::start_with(tmpppp, "--mesh=") == true) {
-					etk::String fileName = &tmpppp[7];
-					basicWindows->setMeshName(fileName);
-				} else if (tmpppp == "--debug-normal") {
-					basicWindows->setDebugNormal();
-				} else if (tmpppp == "--debug-AABB") {
-					basicWindows->setDebugAABB();
-				} else if (tmpppp == "--debug-shape") {
-					basicWindows->setDebugShape();
+namespace appl {
+	class MainApplication : public ewol::context::Application {
+		public:
+			void onCreate(ewol::Context& _context) override {
+				APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
+				
+				// TODO : Remove this : Move if in the windows properties
+				_context.setSize(vec2(800, 600));
+				
+				// select internal data for font ...
+				_context.getFontDefault().setUseExternal(true);
+				_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
+				
+				ememory::SharedPtr<appl::Windows> basicWindows = appl::Windows::create();
+				
+				for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
+					etk::String tmpppp = _context.getCmd().get(iii);
+					if (    tmpppp == "-h"
+					     || tmpppp == "--help") {
+						APPL_PRINT("  -h/--help       display this help");
+						APPL_PRINT("  --mesh=XXX      Load this mesh file");
+						APPL_PRINT("  --debug-normal  Display normal");
+						APPL_PRINT("  --debug-AABB    Display AABB box");
+						APPL_PRINT("  --debug-shape   Display Shape");
+						exit(0);
+					} else if (etk::start_with(tmpppp, "--mesh=") == true) {
+						etk::String fileName = &tmpppp[7];
+						basicWindows->setMeshName(fileName);
+					} else if (tmpppp == "--debug-normal") {
+						basicWindows->setDebugNormal();
+					} else if (tmpppp == "--debug-AABB") {
+						basicWindows->setDebugAABB();
+					} else if (tmpppp == "--debug-shape") {
+						basicWindows->setDebugShape();
+					}
 				}
+				// create the specific windows
+				_context.setWindows(basicWindows);
+				APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
 			}
-			// create the specific windows
-			_context.setWindows(basicWindows);
-			APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
-		}
-		
-		void onStart(ewol::Context& _context) override {
-			APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
-			// nothing to do ...
-			APPL_INFO("==> START ... " PROJECT_NAME " (END)");
-		}
-		void onStop(ewol::Context& _context) override {
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
-			// nothing to do ...
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
-		}
-};
-
+			
+			void onStart(ewol::Context& _context) override {
+				APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
+				// nothing to do ...
+				APPL_INFO("==> START ... " PROJECT_NAME " (END)");
+			}
+			void onStop(ewol::Context& _context) override {
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
+				// nothing to do ...
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
+			}
+	};
+}
 /**
  * @brief Main of the program (This can be set in every case, but it is not used in Andoid...).
  * @param std IO
@@ -77,7 +77,7 @@ class MainApplication : public ewol::context::Application {
  */
 int main(int _argc, const char *_argv[]) {
 	// second possibility
-	return ewol::run(ETK_NEW(appl::MainApplication)(), _argc, _argv);
+	return ewol::run(ETK_NEW(appl::MainApplication), _argc, _argv);
 }
 
 
diff --git a/sample/RayTest/appl/main.cpp b/sample/RayTest/appl/main.cpp
index 48896c3..8ef4174 100644
--- a/sample/RayTest/appl/main.cpp
+++ b/sample/RayTest/appl/main.cpp
@@ -17,44 +17,44 @@
 #include <ewol/widget/Manager.hpp>
 #include <ewol/context/Context.hpp>
 
-
-class MainApplication : public ewol::context::Application {
-	public:
-		void onCreate(ewol::Context& _context) override {
-			APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
-			for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
-				etk::String tmpppp = _context.getCmd().get(iii);
-				if (    tmpppp == "-h"
-				     || tmpppp == "--help") {
-					APPL_INFO("  -h/--help display this help" );
-					exit(0);
+namespace appl {
+	class MainApplication : public ewol::context::Application {
+		public:
+			void onCreate(ewol::Context& _context) override {
+				APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
+				for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
+					etk::String tmpppp = _context.getCmd().get(iii);
+					if (    tmpppp == "-h"
+					     || tmpppp == "--help") {
+						APPL_INFO("  -h/--help display this help" );
+						exit(0);
+					}
 				}
+				// TODO : Remove this : Move if in the windows properties
+				_context.setSize(vec2(800, 600));
+				
+				// select internal data for font ...
+				_context.getFontDefault().setUseExternal(true);
+				_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
+				
+				ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
+				// create the specific windows
+				_context.setWindows(basicWindows);
+				APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
 			}
-			// TODO : Remove this : Move if in the windows properties
-			_context.setSize(vec2(800, 600));
 			
-			// select internal data for font ...
-			_context.getFontDefault().setUseExternal(true);
-			_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
-			
-			ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
-			// create the specific windows
-			_context.setWindows(basicWindows);
-			APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
-		}
-		
-		void onStart(ewol::Context& _context) override {
-			APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
-			// nothing to do ...
-			APPL_INFO("==> START ... " PROJECT_NAME " (END)");
-		}
-		void onStop(ewol::Context& _context) override {
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
-			// nothing to do ...
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
-		}
-};
-
+			void onStart(ewol::Context& _context) override {
+				APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
+				// nothing to do ...
+				APPL_INFO("==> START ... " PROJECT_NAME " (END)");
+			}
+			void onStop(ewol::Context& _context) override {
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
+				// nothing to do ...
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
+			}
+	};
+}
 /**
  * @brief Main of the program (This can be set in every case, but it is not used in Andoid...).
  * @param std IO
@@ -62,7 +62,7 @@ class MainApplication : public ewol::context::Application {
  */
 int main(int _argc, const char *_argv[]) {
 	// second possibility
-	return ewol::run(ETK_NEW(appl::MainApplication)(), _argc, _argv);
+	return ewol::run(ETK_NEW(appl::MainApplication), _argc, _argv);
 }
 
 
diff --git a/sample/TorqueApply/appl/main.cpp b/sample/TorqueApply/appl/main.cpp
index 48896c3..8ef4174 100644
--- a/sample/TorqueApply/appl/main.cpp
+++ b/sample/TorqueApply/appl/main.cpp
@@ -17,44 +17,44 @@
 #include <ewol/widget/Manager.hpp>
 #include <ewol/context/Context.hpp>
 
-
-class MainApplication : public ewol::context::Application {
-	public:
-		void onCreate(ewol::Context& _context) override {
-			APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
-			for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
-				etk::String tmpppp = _context.getCmd().get(iii);
-				if (    tmpppp == "-h"
-				     || tmpppp == "--help") {
-					APPL_INFO("  -h/--help display this help" );
-					exit(0);
+namespace appl {
+	class MainApplication : public ewol::context::Application {
+		public:
+			void onCreate(ewol::Context& _context) override {
+				APPL_INFO(" == > CREATE ... " << PROJECT_NAME << "  v" << APPL_VERSION << " (START) [" << gale::getBoardType() << "] (" << gale::getCompilationMode() << ") (BEGIN)");
+				for( int32_t iii=0 ; iii<_context.getCmd().size(); iii++) {
+					etk::String tmpppp = _context.getCmd().get(iii);
+					if (    tmpppp == "-h"
+					     || tmpppp == "--help") {
+						APPL_INFO("  -h/--help display this help" );
+						exit(0);
+					}
 				}
+				// TODO : Remove this : Move if in the windows properties
+				_context.setSize(vec2(800, 600));
+				
+				// select internal data for font ...
+				_context.getFontDefault().setUseExternal(true);
+				_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
+				
+				ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
+				// create the specific windows
+				_context.setWindows(basicWindows);
+				APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
 			}
-			// TODO : Remove this : Move if in the windows properties
-			_context.setSize(vec2(800, 600));
 			
-			// select internal data for font ...
-			_context.getFontDefault().setUseExternal(true);
-			_context.getFontDefault().set("FreeSerif;DejaVuSansMono", 19);
-			
-			ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
-			// create the specific windows
-			_context.setWindows(basicWindows);
-			APPL_INFO("==> CREATE ... " PROJECT_NAME " (END)");
-		}
-		
-		void onStart(ewol::Context& _context) override {
-			APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
-			// nothing to do ...
-			APPL_INFO("==> START ... " PROJECT_NAME " (END)");
-		}
-		void onStop(ewol::Context& _context) override {
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
-			// nothing to do ...
-			APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
-		}
-};
-
+			void onStart(ewol::Context& _context) override {
+				APPL_INFO("==> START ... " PROJECT_NAME " (BEGIN)");
+				// nothing to do ...
+				APPL_INFO("==> START ... " PROJECT_NAME " (END)");
+			}
+			void onStop(ewol::Context& _context) override {
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (START)");
+				// nothing to do ...
+				APPL_INFO("==> STOP ... " PROJECT_NAME " (END)");
+			}
+	};
+}
 /**
  * @brief Main of the program (This can be set in every case, but it is not used in Andoid...).
  * @param std IO
@@ -62,7 +62,7 @@ class MainApplication : public ewol::context::Application {
  */
 int main(int _argc, const char *_argv[]) {
 	// second possibility
-	return ewol::run(ETK_NEW(appl::MainApplication)(), _argc, _argv);
+	return ewol::run(ETK_NEW(appl::MainApplication), _argc, _argv);
 }