implement Flush() for wxImage wxGraphicsContext under Cairo and GDI+, see #16694

2015-12-20 10:20:30 -08:00
parent cd27b73237
commit 5524cec193
2 changed files with 10 additions and 0 deletions
--- a/src/msw/graphics.cpp
+++ b/src/msw/graphics.cpp
@@ -451,6 +451,11 @@ public:
    }

    virtual ~wxGDIPlusImageContext()
+    {
+        Flush();
+    }
+
+    virtual void Flush() wxOVERRIDE
    {
        m_image = m_bitmap.ConvertToImage();
    }