diff --git a/include/nana/gui/detail/drawer.hpp b/include/nana/gui/detail/drawer.hpp
index ddd770e3..b680ec6a 100644
--- a/include/nana/gui/detail/drawer.hpp
+++ b/include/nana/gui/detail/drawer.hpp
@@ -16,7 +16,6 @@
 #include <vector>
 #include "general_events.hpp"
 #include <nana/paint/graphics.hpp>
-//#include <nana/paint/image.hpp>	//deprecated
 #include <functional>
 
 namespace nana
diff --git a/include/nana/gui/widgets/checkbox.hpp b/include/nana/gui/widgets/checkbox.hpp
index 21b63cbd..7af58e72 100644
--- a/include/nana/gui/widgets/checkbox.hpp
+++ b/include/nana/gui/widgets/checkbox.hpp
@@ -87,9 +87,6 @@ namespace drawerbase
 		void add(checkbox&);
 		std::size_t checked() const;       ///< Retrieves the index of the checkbox which is checked.
 		std::size_t size() const;
-	private:
-		//void _m_checked(const arg_click&);	//deprecated
-		//void _m_destroy(const arg_destroy&);	//deprecated
 	private:
 		std::vector<element_tag> ui_container_;
 	};
diff --git a/include/nana/gui/widgets/combox.hpp b/include/nana/gui/widgets/combox.hpp
index 17bb7cfe..3d1698d0 100644
--- a/include/nana/gui/widgets/combox.hpp
+++ b/include/nana/gui/widgets/combox.hpp
@@ -228,17 +228,5 @@ namespace nana
 		void _m_caption(nana::string&&) override;
 		nana::any * _m_anyobj(std::size_t pos, bool alloc_if_empty) const override;
 	};
-
-	/*
-	namespace dev	//deprecated
-	{
-		template<>
-		struct widget_traits<combox>
-		{
-			using event_type = drawerbase::combox::combox_events;
-			using scheme_type = ::nana::widgets::skeletons::text_editor_scheme;
-		};
-	}
-	*/
 }
 #endif
diff --git a/include/nana/gui/widgets/listbox.hpp b/include/nana/gui/widgets/listbox.hpp
index 3b23db30..41a294fb 100644
--- a/include/nana/gui/widgets/listbox.hpp
+++ b/include/nana/gui/widgets/listbox.hpp
@@ -661,17 +661,5 @@ By \a clicking on one header the list get \a reordered, first up, and then down
 		drawerbase::listbox::category_t* _m_at_key(std::shared_ptr<nana::detail::key_interface>);
 		void _m_erase_key(nana::detail::key_interface*);
 	};
-
-	/*
-	namespace dev
-	{
-		template<>
-		struct widget_traits<listbox>	//deprecated
-		{
-			using event_type = drawerbase::listbox::listbox_events;
-			using scheme_type = drawerbase::listbox::scheme;
-		};
-	}
-	*/
 }//end namespace nana
 #endif
diff --git a/include/nana/gui/widgets/spinbox.hpp b/include/nana/gui/widgets/spinbox.hpp
index 09e64faf..5e283872 100644
--- a/include/nana/gui/widgets/spinbox.hpp
+++ b/include/nana/gui/widgets/spinbox.hpp
@@ -109,18 +109,6 @@ namespace nana
 		::nana::string _m_caption() const throw();
 		void _m_caption(::nana::string&&);
 	}; //end class spinbox
-
-	/*
-	namespace dev
-	{
-		template<>
-		struct widget_traits<spinbox>	//deprecated
-		{
-			using event_type = drawerbase::spinbox::spinbox_events;
-			using scheme_type = ::nana::widgets::skeletons::text_editor_scheme;
-		};
-	}
-	*/
 }//end namespace nana
 
 #endif //NANA_GUI_WIDGET_SPINBOX_HPP
diff --git a/include/nana/gui/widgets/tabbar.hpp b/include/nana/gui/widgets/tabbar.hpp
index 3f412f9b..206f3e4e 100644
--- a/include/nana/gui/widgets/tabbar.hpp
+++ b/include/nana/gui/widgets/tabbar.hpp
@@ -390,19 +390,6 @@ namespace nana
 		std::size_t selected() const;
 		void erase(std::size_t pos, bool close_attached = true);
 	};
-
-	/*
-	namespace dev
-	{
-		/// Traits for widget classes
-		template<>
-		struct widget_traits<tabbar_lite>	//deprecated
-		{
-			using event_type = drawerbase::tabbar_lite::events;
-			using scheme_type = ::nana::widget_colors;
-		};
-	}
-	*/
 }
 
 #endif
diff --git a/include/nana/gui/widgets/textbox.hpp b/include/nana/gui/widgets/textbox.hpp
index 4360cd74..f8759e05 100644
--- a/include/nana/gui/widgets/textbox.hpp
+++ b/include/nana/gui/widgets/textbox.hpp
@@ -194,18 +194,5 @@ namespace nana
 		void _m_caption(::nana::string&&) override;
 		void _m_typeface(const paint::font&) override;
 	};
-
-	/*
-	namespace dev
-	{
-		/// Traits for widget classes
-		template<>
-		struct widget_traits<textbox>	//deprecated
-		{
-			using event_type = drawerbase::textbox::textbox_events;
-			using scheme_type = ::nana::widgets::skeletons::text_editor_scheme;
-		};
-	}
-	*/
 }//end namespace nana
 #endif
diff --git a/include/nana/gui/widgets/treebox.hpp b/include/nana/gui/widgets/treebox.hpp
index 1878365a..db445daf 100644
--- a/include/nana/gui/widgets/treebox.hpp
+++ b/include/nana/gui/widgets/treebox.hpp
@@ -166,8 +166,6 @@ namespace nana
 				void resized(graph_reference, const arg_resized&)		override;
 				void key_press(graph_reference, const arg_keyboard&)	override;
 				void key_char(graph_reference, const arg_keyboard&)	override;
-			private:
-				//void _m_deal_adjust();	//deprecated
 			private:
 				implement * const impl_;
 			}; //end class trigger
diff --git a/source/gui/dragger.cpp b/source/gui/dragger.cpp
index 58233afc..9aeb8b0b 100644
--- a/source/gui/dragger.cpp
+++ b/source/gui/dragger.cpp
@@ -65,7 +65,6 @@ namespace nana
 		{
 			trigger_t tg;
 			tg.wd = wd;
-			//auto fn = std::bind(&dragger_impl_t::_m_trace, this, std::placeholders::_1);	//deprecated
 			auto fn = [this](const arg_mouse& arg)
 			{
 				switch (arg.evt_code)
@@ -176,67 +175,6 @@ namespace nana
 			if (pos.y < restr_area.y)
 				pos.y = restr_area.y;
 		}
-		/*
-		void _m_trace(const arg_mouse& arg)	//deprecated
-		{
-			switch(arg.evt_code)
-			{
-			case event_code::mouse_down:
-				dragging_ = true;
-				API::capture_window(arg.window_handle, true);
-				origin_ = API::cursor_position();
-				for(auto & t : targets_)
-				{
-					t.origin = API::window_position(t.wd);
-					window owner = API::get_owner_window(t.wd);
-					if(owner)
-						API::calc_screen_point(owner, t.origin);
-				}
-				break;
-			case event_code::mouse_move:
-				if(dragging_ && arg.left_button)
-				{
-					auto pos = API::cursor_position();
-					pos -= origin_;
-
-					for(auto & t : targets_)
-					{
-						if(API::is_window_zoomed(t.wd, true) == false)
-						{
-							auto owner = API::get_owner_window(t.wd);
-							auto wdps = t.origin;
-							if (owner)
-								API::calc_window_point(owner, wdps);
-
-							switch (t.move_direction)
-							{
-							case nana::arrange::horizontal:
-								wdps.x += pos.x;
-								break;
-							case nana::arrange::vertical:
-								wdps.y += pos.y;
-								break;
-							default:
-								wdps += pos;
-							}
-
-							if (!t.restrict_area.empty())
-								_m_check_restrict_area(wdps, API::window_size(t.wd), t.restrict_area);
-
-							API::move_window(t.wd, wdps);
-						}
-					}
-				}
-				break;
-			case event_code::mouse_up:
-				API::capture_window(arg.window_handle, false);
-				dragging_ = false;
-				break;
-			default:
-				break;
-			}
-		}
-		*/
 	private:
 		bool dragging_;
 		nana::point origin_;
diff --git a/source/gui/tooltip.cpp b/source/gui/tooltip.cpp
index 17104556..b5b115c4 100644
--- a/source/gui/tooltip.cpp
+++ b/source/gui/tooltip.cpp
@@ -255,31 +255,6 @@ namespace nana
 						instance(true);
 				}
 			private:
-				/*
-				void _m_enter(const arg_mouse& arg)	//deprecated
-				{
-					pair_t & pr = _m_get(arg.window_handle);
-					if(pr.second.size())
-					{
-						this->show(pr.second);
-					}
-				}
-				*/
-
-				/*
-				void _m_leave(const arg_mouse&)	//deprecated
-				{
-					close();
-				}
-				*/
-
-				/*
-				void _m_destroy(const arg_destroy& arg)	//deprecated
-				{
-					_m_untip(arg.window_handle);
-				}
-				*/
-
 				void _m_untip(window wd)
 				{
 					for (auto i = cont_.begin(); i != cont_.end(); ++i)
@@ -313,8 +288,6 @@ namespace nana
 							this->show(pr.second);
 					});
 
-					//auto leave_fn = std::bind(&controller::_m_leave, this, std::placeholders::_1);	//deprecated
-
 					auto leave_fn = [this]{
 						this->close();
 					};
diff --git a/source/gui/widgets/checkbox.cpp b/source/gui/widgets/checkbox.cpp
index 46fb8d63..d6c9a343 100644
--- a/source/gui/widgets/checkbox.cpp
+++ b/source/gui/widgets/checkbox.cpp
@@ -213,25 +213,14 @@ namespace checkbox
 			element_tag el;
 
 			el.uiobj = &uiobj;
-			//el.eh_checked = uiobj.events().click.connect_unignorable(std::bind(&radio_group::_m_checked, this, std::placeholders::_1), true);	//deprecated
 			el.eh_checked = uiobj.events().click.connect_unignorable([this](const arg_click& arg)
 			{
 				for (auto & i : ui_container_)
 					i.uiobj->check(arg.window_handle == i.uiobj->handle());
 			}, true);
 
-			//el.eh_destroy = uiobj.events().destroy.connect_unignorable(std::bind(&radio_group::_m_destroy, this, std::placeholders::_1));	//deprecated
 			el.eh_destroy = uiobj.events().destroy.connect_unignorable([this](const arg_destroy& arg)
 			{
-				/*
-				auto i = std::find_if(ui_container_.begin(), ui_container_.end(), [&arg](decltype(*ui_container_.begin()) & x)
-				{
-					return (arg.window_handle == x.uiobj->handle());
-				});
-				if (i != ui_container_.end())
-					ui_container_.erase(i);
-				*/
-
 				for (auto i = ui_container_.begin(); i != ui_container_.end(); ++i)
 				{
 					if (arg.window_handle == i->uiobj->handle())
@@ -247,35 +236,18 @@ namespace checkbox
 
 		std::size_t radio_group::checked() const
 		{
-			auto i = std::find_if(ui_container_.cbegin(), ui_container_.cend(), [](decltype(*ui_container_.cbegin())& x)
-				{
-					return (x.uiobj->checked());
-				});
-			return static_cast<std::size_t>(i - ui_container_.cbegin());
+			for (auto i = ui_container_.cbegin(); i != ui_container_.cend(); ++i)
+			{
+				if (i->uiobj->checked())
+					return static_cast<std::size_t>(i - ui_container_.cbegin());
+			}
+
+			return ui_container_.size();
 		}
 
 		std::size_t radio_group::size() const
 		{
 			return ui_container_.size();
 		}
-		/*
-		void radio_group::_m_checked(const arg_click& arg)	//deprecated
-		{
-			for (auto & i : ui_container_)
-				i.uiobj->check(arg.window_handle == i.uiobj->handle());
-		}
-		*/
-
-		/*
-		void radio_group::_m_destroy(const arg_destroy& arg)	//deprecated
-		{
-			auto i = std::find_if(ui_container_.begin(), ui_container_.end(), [&arg](decltype(*ui_container_.begin()) & x)
-					{
-						return (arg.window_handle == x.uiobj->handle());
-					});
-			if(i != ui_container_.end())
-				ui_container_.erase(i);
-		}
-		*/
 	//end class radio_group
 }//end namespace nana
diff --git a/source/gui/widgets/combox.cpp b/source/gui/widgets/combox.cpp
index d89e36ef..45718364 100644
--- a/source/gui/widgets/combox.cpp
+++ b/source/gui/widgets/combox.cpp
@@ -172,12 +172,6 @@ namespace nana
 					{
 						editor_->editable(enb);
 
-						/*
-						if(enb)
-							editor_->ext_renderer().background = nullptr;
-						else
-							editor_->ext_renderer().background = std::bind(&drawer_impl::_m_draw_background, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3);	//deprecated
-						*/
 						if (!enb)
 						{
 							editor_->ext_renderer().background = [this](graph_reference graph, const ::nana::rectangle&, const ::nana::color&)
@@ -454,22 +448,7 @@ namespace nana
 						API::refresh_window(*widget_);
 					}
 				}
-				/*
-				void _m_draw_background(graph_reference graph, const rectangle&, const ::nana::color&)	//deprecated
-				{
-					auto clr_from = colors::button_face_shadow_start;
-					auto clr_to = colors::button_face_shadow_end;
 
-					int pare_off_px = 1;
-					if (element_state::pressed == state_.button_state)
-					{
-						pare_off_px = 2;
-						std::swap(clr_from, clr_to);
-					}
-
-					graph.gradual_rectangle(::nana::rectangle(graph.size()).pare_off(pare_off_px), clr_from, clr_to, true);
-				}
-				*/
 				void _m_draw_push_button(bool enabled)
 				{
 					::nana::rectangle r{graph_->size()};
diff --git a/source/gui/widgets/listbox.cpp b/source/gui/widgets/listbox.cpp
index 314c863b..c0ccfa27 100644
--- a/source/gui/widgets/listbox.cpp
+++ b/source/gui/widgets/listbox.cpp
@@ -920,12 +920,6 @@ namespace nana
 					 
 					return   npos ;
 				}
-				/*
-				category_t& at(std::size_t cat_pos)
-				{
-					return *(_m_at(cat_pos));
-				}
-				*/
 
 				category_t::container::value_type& at_abs(const index_pair& pos)
 				{
diff --git a/source/gui/widgets/skeletons/text_editor.cpp b/source/gui/widgets/skeletons/text_editor.cpp
index 29e5a181..b17a6a45 100644
--- a/source/gui/widgets/skeletons/text_editor.cpp
+++ b/source/gui/widgets/skeletons/text_editor.cpp
@@ -217,13 +217,13 @@ namespace nana{	namespace widgets
 					editor_.select_.a = sel_a_;
 					editor_.select_.b = sel_b_;
 					editor_.points_.caret = pos_;
-					editor_._m_move_select(false);
-					return;
 				}
-
-				editor_.select_.a = dest_a_;
-				editor_.select_.b = dest_b_;
-				editor_.points_.caret = sel_a_;
+				else
+				{
+					editor_.select_.a = dest_a_;
+					editor_.select_.b = dest_b_;
+					editor_.points_.caret = sel_a_;
+				}
 				editor_._m_move_select(false);
 			}
 
@@ -1331,12 +1331,12 @@ namespace nana{	namespace widgets
 
 		void text_editor::erase_keyword(const ::nana::string& kw)
 		{
-			auto i = std::find_if(keywords_->kwbase.begin(), keywords_->kwbase.end(), [&kw](keyword_desc& kd){
-				return (kd.text == kw);
-			});
-
-			if (i != keywords_->kwbase.end())
-				keywords_->kwbase.erase(i);
+			for (auto i = keywords_->kwbase.begin(); i != keywords_->kwbase.end(); ++i)
+				if (i->text == kw)
+				{
+					keywords_->kwbase.erase(i);
+					return;
+				}
 		}
 
 		void text_editor::set_accept(std::function<bool(char_type)> pred)
diff --git a/source/gui/widgets/spinbox.cpp b/source/gui/widgets/spinbox.cpp
index 39083fd9..e75b0031 100644
--- a/source/gui/widgets/spinbox.cpp
+++ b/source/gui/widgets/spinbox.cpp
@@ -193,12 +193,11 @@ namespace nana
 					if (str.empty())
 						return true;
 
-					auto i = std::find_if(texts_.cbegin(), texts_.cend(), [&str](const std::wstring& value)
-					{
-						return (value.find(str) != value.npos);
-					});
+					for (auto i = texts_.cbegin(); i != texts_.cend(); ++i)
+						if (i->find(str) != str.npos)
+							return false;
 
-					return (i != texts_.cend());
+					return true;
 				}
 
 				void spin(bool increase) override
diff --git a/source/gui/widgets/tabbar.cpp b/source/gui/widgets/tabbar.cpp
index f66b9ca4..3fde24cc 100644
--- a/source/gui/widgets/tabbar.cpp
+++ b/source/gui/widgets/tabbar.cpp
@@ -103,13 +103,13 @@ namespace nana
 					switch(sta)
 					{
 					case item_renderer::highlight:
-						clr = { colors::white }; break;
+						clr = colors::white; break;
 					case item_renderer::press:
-						clr = { 0xA0, 0xA0, 0xA0 }; break;
+						clr = static_cast<color_rgb>(0xA0A0A0); break;
 					case item_renderer::disable:
-						clr = { 0x80, 0x80, 0x80 }; break;
+						clr = static_cast<color_rgb>(0x808080); break;
 					default:
-						clr = { 0xF0, 0xF0, 0xF0 };
+						clr = static_cast<color_rgb>(0xF0F0F0);
 					}
 					graph.rectangle(r, true, bgcolor_);
 					facade<element::cross> cross;
@@ -121,7 +121,7 @@ namespace nana
 					facade<element::x_icon> x_icon;
 					x_icon.draw(graph, {}, colors::black, { r.x + static_cast<int>(r.width - 16) / 2, r.y + static_cast<int>(r.height - 16) / 2, 16, 16 }, element_state::normal);
 					if(item_renderer::highlight == sta)
-						graph.rectangle(r, false, {0xa0, 0xa0, 0xa0});
+						graph.rectangle(r, false, static_cast<color_rgb>(0xa0a0a0));
 				}
 
 				virtual void close_fly(graph_reference graph, const nana::rectangle& r, bool active, state_t sta)
@@ -131,8 +131,8 @@ namespace nana
 
 					if (sta == item_renderer::highlight)
 					{
-						::nana::color bgcolor{ 0xCC, 0xD2, 0xDD };
-						::nana::color rect_clr{0x9d, 0xa3, 0xab};
+						::nana::color bgcolor{ static_cast<color_rgb>(0xCCD2DD) };
+						::nana::color rect_clr{ static_cast<color_rgb>(0x9da3ab) };
 						graph.round_rectangle(r, 1, 1, rect_clr, false, {});
 						nana::rectangle draw_r(r);
 						graph.rectangle(draw_r.pare_off(1), false, rect_clr.blend(bgcolor, 0.8));
@@ -140,7 +140,7 @@ namespace nana
 						graph.rectangle(draw_r.pare_off(1), false, rect_clr.blend(bgcolor, 0.2));
 					}
 					else if (!active)
-						clr = ::nana::color{ 0x92, 0x99, 0xA4 };
+						clr = static_cast<color_rgb>(0x9299a4);
 
 					facade<element::x_icon> x_icon;
 					x_icon.draw(graph, {}, colors::black, { r.x + static_cast<int>(r.width - 16) / 2, r.y + static_cast<int>(r.height - 16) / 2, 16, 16 }, element_state::normal);
@@ -766,8 +766,6 @@ namespace nana
 				void _m_open_menulister()
 				{
 					menulister_.clear();
-
-					//auto f = std::bind(&layouter::_m_click_menulister, this, std::placeholders::_1);	//deprecated
 					auto fn = [this](::nana::menu::item_proxy& ipx)
 					{
 						if (this->activate(ipx.index()))
@@ -782,14 +780,6 @@ namespace nana
 					menulister_.popup(basis_.wd, r.x, r.bottom());
 				}
 
-				/*
-				void _m_click_menulister(nana::menu::item_proxy& ip)	//deprecated
-				{
-					if(this->activate(ip.index()))
-						API::refresh_window(basis_.wd);
-				}
-				*/
-
 				//the begin pos of toolbox
 				int _m_toolbox_pos() const
 				{
@@ -1018,12 +1008,12 @@ namespace nana
 						int x = _m_itembar_right();
 						if (x > 0)
 						{
-							basis_.graph->line({ x - 2, 0 }, { x - 2, bottom }, { 0x80, 0x80, 0x80 });
-							basis_.graph->line({ x - 1, 0 }, { x - 1, bottom }, {0xf0, 0xf0, 0xf0});
+							basis_.graph->line({ x - 2, 0 }, { x - 2, bottom }, static_cast<color_rgb>(0x808080));
+							basis_.graph->line({ x - 1, 0 }, { x - 1, bottom }, static_cast<color_rgb>(0xf0f0f0));
 						}
 					}
 
-					basis_.graph->set_color({ 0x80, 0x80, 0x80 });
+					basis_.graph->set_color(static_cast<color_rgb>(0x808080));
 
 					int right = static_cast<int>(basis_.graph->width());
 					int end = active_m.r.x + static_cast<int>(active_m.r.width);
@@ -1362,12 +1352,6 @@ namespace nana
 					{
 						return widget_;
 					}
-					/*
-					::nana::dev::widget_traits<widget>::scheme_type & scheme()	//deprecated
-					{
-						return API::scheme(*widget_);
-					}
-					*/
 
 					std::forward_list<item>& items()
 					{
diff --git a/source/gui/widgets/treebox.cpp b/source/gui/widgets/treebox.cpp
index d995a2fa..a55b812d 100644
--- a/source/gui/widgets/treebox.cpp
+++ b/source/gui/widgets/treebox.cpp
@@ -1491,7 +1491,7 @@ namespace nana
 					impl_->data.trigger_ptr = this;
 					impl_->data.renderer = nana::pat::cloneable<renderer_interface>(internal_renderer());
 					impl_->data.comp_placer = nana::pat::cloneable<compset_placer_interface>(internal_placer());
-					//impl_->adjust.timer.elapse(std::bind(&trigger::_m_deal_adjust, this));	//deprecated
+
 					impl_->adjust.timer.elapse([this]
 					{
 						auto & adjust = impl_->adjust;
@@ -2151,61 +2151,6 @@ namespace nana
 						API::lazy_refresh();
 					}
 				}
-
-				/*
-				void trigger::_m_deal_adjust()	//deprecated
-				{
-					auto & adjust = impl_->adjust;
-					if(adjust.scroll_timestamp && (nana::system::timestamp() - adjust.scroll_timestamp >= 500))
-					{
-						if(adjust.offset_x_adjust == 0)
-						{
-							if(!impl_->make_adjust(adjust.node ? adjust.node : impl_->shape.first, 1))
-							{
-								adjust.offset_x_adjust = 0;
-								adjust.node = nullptr;
-								adjust.scroll_timestamp = 0;
-								adjust.timer.stop();
-								return;
-							}
-						}
-
-						auto & shape = impl_->shape;
-						const int delta = 5;
-						int old = shape.offset_x;
-
-						if(shape.offset_x < adjust.offset_x_adjust)
-						{
-							shape.offset_x += delta;
-							if(shape.offset_x > adjust.offset_x_adjust)
-								shape.offset_x = adjust.offset_x_adjust;
-						}
-						else if(shape.offset_x > adjust.offset_x_adjust)
-						{
-							shape.offset_x -= delta;
-							if(shape.offset_x < adjust.offset_x_adjust)
-								shape.offset_x = adjust.offset_x_adjust;
-						}
-
-						impl_->draw(false);
-						API::update_window(impl_->data.widget_ptr->handle());
-
-						if(impl_->node_state.tooltip)
-						{
-							nana::point pos = impl_->node_state.tooltip->pos();
-							impl_->node_state.tooltip->move(pos.x - shape.offset_x + old, pos.y);
-						}
-
-						if(shape.offset_x == adjust.offset_x_adjust)
-						{
-							adjust.offset_x_adjust = 0;
-							adjust.node = nullptr;
-							adjust.scroll_timestamp = 0;
-							adjust.timer.stop();
-						}
-					}
-				}
-				//*/
 			//end class trigger
 		}//end namespace treebox
 	}//end namespace drawerbase
diff --git a/source/paint/text_renderer.cpp b/source/paint/text_renderer.cpp
index eaa87349..10d3cd6d 100644
--- a/source/paint/text_renderer.cpp
+++ b/source/paint/text_renderer.cpp
@@ -118,23 +118,10 @@ namespace nana
 			{
 				graphics & graph;
 				int x, endpos;
-				//::nana::color fgcolor;	//deprecated
 				unsigned omitted_pixels;
 				nana::unicode_bidi bidi;
 				std::vector<nana::unicode_bidi::entity> reordered;
 
-				/*	//deprecated
-				draw_string_omitted(graphics& graph, int x, int endpos, const ::nana::color& fgcolor, bool omitted)
-					: graph(graph), x(x), endpos(endpos), fgcolor(fgcolor)
-				{
-					omitted_pixels = (omitted ? graph.text_extent_size(STR("..."), 3).width : 0);
-					if(endpos - x > static_cast<int>(omitted_pixels))
-						this->endpos -= omitted_pixels;
-					else
-						this->endpos = x;
-				}
-				*/
-
 				draw_string_omitted(graphics& graph, int x, int endpos, bool omitted)
 					: graph(graph), x(x), endpos(endpos)
 				{
@@ -171,7 +158,7 @@ namespace nana
 							nana::paint::graphics dum_graph({ r.width, r.height });
 
 							dum_graph.bitblt(r, graph, pos);
-							//dum_graph.set_text_color(fgcolor);	//deprecated
+
 							dum_graph.set_text_color(graph.palette(true));
 							dum_graph.string({}, i.begin, len);