Merge branch 'hotfix-1.4' into develop

include/nana/paint/graphics.hpp

@@ -178,6 +178,16 @@ namespace nana
 			struct implementation;
 			std::unique_ptr<implementation> impl_;
 		};
+
+		class draw
+		{
+		public:
+			draw(graphics& graph);
+
+			void corner(const rectangle& r, unsigned pixels);
+		private:
+			graphics& graph_;
+		};
 	}//end namespace paint
 }	//end namespace nana
 #endif

source/gui/widgets/menu.cpp

@@ -114,19 +114,15 @@ namespace nana
 
 				void item(graph_reference graph, const nana::rectangle& r, const attr& at)
 				{
+					if (!at.enabled)
+						return;
+
 					if(at.item_state == state::active)
 					{
 						graph.rectangle(r, false, static_cast<color_rgb>(0xa8d8eb));
-						nana::point points[4] = {
-							nana::point(r.x, r.y),
-							nana::point(r.x + r.width - 1, r.y),
-							nana::point(r.x, r.y + r.height - 1),
-							nana::point(r.x + r.width - 1, r.y + r.height - 1)
-						};
 
 						graph.palette(false, static_cast<color_rgb>(0xc0ddfc));
-						for(int i = 0; i < 4; ++i)
+						paint::draw(graph).corner(r, 1);
-							graph.set_pixel(points[i].x, points[i].y);
 
 						if(at.enabled)
 							graph.gradual_rectangle(nana::rectangle(r).pare_off(1), static_cast<color_rgb>(0xE8F0F4), static_cast<color_rgb>(0xDBECF4), true);
@@ -480,7 +476,7 @@ namespace nana
 								--pos;
 						}
 
-						if(! menu_->items.at(pos).flags.splitter)
+						if(! menu_->items.at(pos).flags.splitter && menu_->items.at(pos).flags.enabled)
 							break;
 					}
 
@@ -786,8 +782,7 @@ namespace nana
 					{
 						if (event_code::mouse_down == arg.evt_code)
 							_m_open_sub(0);	//Try to open submenu immediately
-						else if (event_code::mouse_up == arg.evt_code)
+						else if ((event_code::mouse_up == arg.evt_code) && (mouse::left_button == arg.button))
-							if (arg.button == ::nana::mouse::left_button)
 							pick();
 					};
 
@@ -886,11 +881,9 @@ namespace nana
 						return;
 					
 					menu_item_type & item = menu->items.at(active);
-					if (item.flags.splitter == false && item.sub_menu == nullptr)
+
-					{
+					if ((!item.flags.enabled) || item.flags.splitter || item.sub_menu)
-						//There is a situation that menu will not call functor if the item style is check_option
+						return;
-						//and it is checked before clicking.
-						bool call_functor = true;
 
 					if (checks::highlight == item.style)
 					{
@@ -923,13 +916,12 @@ namespace nana
 					//may create a window, which make a killing focus for menu window, if so the close_all
 					//operation preformences after item.functor.operator()(ip), that would be deleting this object twice!
 
-						if (call_functor && item.flags.enabled && item.functor)
+					if (item.functor)
 					{
 						item_type::item_proxy ip(active, item);
 						item.functor.operator()(ip);
 					}
 				}
-				}
 			private:
 				//_m_destroy just destroys the children windows.
 				//The all window including parent windows want to be closed by calling the _m_close_all() instead of close()

source/gui/widgets/skeletons/text_editor.cpp

@@ -2453,6 +2453,8 @@ namespace nana{	namespace widgets
 			}
 			else
 			{
+				undo_ptr->set_removed(this->_m_make_select_string());
+
 				undo_ptr->set_selected_text();
 				points_.caret = _m_erase_select();
 				undo_ptr->set_caret_pos();

source/paint/graphics.cpp

@@ -1267,5 +1267,40 @@ namespace paint
 		}
 	//end class graphics
 
+	//class draw
+		draw::draw(graphics& graph)
+			: graph_(graph)
+		{}
+
+		void draw::corner(const rectangle& r, unsigned pixels)
+		{
+			if (1 == pixels)
+			{
+				graph_.set_pixel(r.x, r.y);
+				graph_.set_pixel(r.right() - 1, r.y);
+
+				graph_.set_pixel(r.x, r.bottom() - 1);
+				graph_.set_pixel(r.right() - 1, r.bottom() - 1);
+				return;
+			}
+			else if (1 < pixels)
+			{
+				graph_.line(r.position(), point(r.x + pixels, r.y));
+				graph_.line(r.position(), point(r.x, r.y + pixels));
+
+				int right = r.right() - 1;
+				graph_.line(point(right, r.y), point(right - pixels, r.y));
+				graph_.line(point(right, r.y), point(right, r.y - pixels));
+
+				int bottom = r.bottom() - 1;
+				graph_.line(point(r.x, bottom), point(r.x + pixels, bottom));
+				graph_.line(point(r.x, bottom), point(r.x, bottom - pixels));
+
+				graph_.line(point(right, bottom), point(right - pixels, bottom));
+				graph_.line(point(right, bottom), point(right, bottom - pixels));
+			}
+		}
+	//end class draw
+
 }//end namespace paint
 }//end namespace nana