resolve bug of menu on mac/Qt5

Apps/CMakeLists.txt

@@ -19,7 +19,11 @@ IF (WIN32)
 	ENDIF()
 ELSE()
 	link_directories( ${CGoGN_ROOT_DIR}/lib/${CMAKE_BUILD_TYPE} )
-	SET(EXECUTABLE_OUTPUT_PATH ${CGoGN_ROOT_DIR}/bin/${CMAKE_BUILD_TYPE} )
+	IF(APPLE)
+		SET(EXECUTABLE_OUTPUT_PATH ${CGoGN_ROOT_DIR}/bin/${CMAKE_BUILD_TYPE}/Contents/MacOS/ )
+	ELSE()
+		SET(EXECUTABLE_OUTPUT_PATH ${CGoGN_ROOT_DIR}/bin/${CMAKE_BUILD_TYPE} )
+	ENDIF()
 ENDIF()
 
 #include_directories(

CMakeLists.txt

@@ -171,6 +171,11 @@ IF(WIN32)
 	LIST(APPEND CGoGN_DEFS -D_USE_MATH_DEFINES)
 ENDIF ()
 
+
+IF (APPLE)
+	LIST(APPEND CGoGN_DEFS -DCGOGN_APPLE)
+ENDIF ()
+
 IF (CGoGN_GCC_4_9)
 	LIST(APPEND CGoGN_DEFS -DCGOGN_GCC_4_9)
 ENDIF ()

SCHNApps/CMakeLists.txt

@@ -32,7 +32,11 @@ IF(WIN32)
 		link_directories( ${CGoGN_ROOT_DIR}/bin/${ConfigurationName} )
 	ENDIF()
 ELSE()
-	SET(EXECUTABLE_OUTPUT_PATH ${SCHNApps_ROOT_DIR}/bin/${CMAKE_BUILD_TYPE})
+	IF(APPLE)
+		SET(EXECUTABLE_OUTPUT_PATH ${SCHNApps_ROOT_DIR}/bin/${CMAKE_BUILD_TYPE}/Contents/MacOS/ )
+	ELSE()
+		SET(EXECUTABLE_OUTPUT_PATH ${SCHNApps_ROOT_DIR}/bin/${CMAKE_BUILD_TYPE})
+	ENDIF()
 #	SET(LIBRARY_OUTPUT_PATH ${SCHNApps_ROOT_DIR}/lib/${CMAKE_BUILD_TYPE})
 	link_directories( ${CGoGN_ROOT_DIR}/lib/${CMAKE_BUILD_TYPE} )
 ENDIF()

SCHNApps/src/schnapps.cpp

@@ -385,7 +385,7 @@ Plugin* SCHNApps::enablePlugin(const QString& pluginName)
 				statusbar->showMessage(pluginName + QString(" successfully loaded."), 2000);
 				DEBUG_EMIT("pluginEnabled");
 				emit(pluginEnabled(plugin));
-
+//				menubar->repaint();
 				// method success
 				return plugin;
 			}
@@ -692,7 +692,11 @@ void SCHNApps::addMenuAction(Plugin* plugin, const QString& menuPath, QAction* a
 				}
 			}
 		}
-
+		// just for update the menu in buggy Qt5 on macOS
+		#if (defined CGOGN_APPLE) && ((QT_VERSION>>16) == 5)
+		QMenu* fakemenu = menuBar()->addMenu("X");
+		delete fakemenu;
+		#endif
 		m_pluginMenuActions[plugin].append(action);
 	}
 }