improve nana::picture

2015-02-23 01:43:23 +08:00
parent baa8f4a9e9
commit 723dea218d
4 changed files with 111 additions and 262 deletions
--- a/source/paint/graphics.cpp
+++ b/source/paint/graphics.cpp
@@ -800,6 +800,11 @@ namespace paint
 			changed_ = false;
 		}

+		void graphics::set_changed()
+		{
+			changed_ = true;
+		}
+
 		void graphics::release()
 		{
 			dwptr_.reset();