Implemented native_handle property in sf.Texture

Author: intjelic

include/Includes/sfml/sfml.pxd

@@ -417,6 +417,7 @@ cdef extern from "SFML/Graphics.hpp" namespace "sf":
         bint isSmooth() const
         void setRepeated(bint)
         bint isRepeated() const
+        unsigned int getNativeHandle() const
 
     cdef cppclass Glyph:
         Glyph()

src/sfml/graphics/graphics.pyx

@@ -795,6 +795,10 @@ cdef public class Texture[type PyTextureType, object PyTextureObject]:
         def __set__(self, bint repeated):
             self.p_this.setRepeated(repeated)
 
+    property native_handle:
+        def __get__(self):
+            return self.p_this.getNativeHandle()
+
     @classmethod
     def get_maximum_size(cls):
         return sf.texture.getMaximumSize()