dokk game added support for 3DConnexion device

git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/trunk@1941 5a81b35b-ba03-0410-adc8-b2c5c5119f08

examples/dokk/glwin.py

@@ -146,4 +146,4 @@ class DokkGLWin(gfx.GLWinBase):
       return self.canvas_.width()
     
     def Height(self):
-      return self.canvas_.height()
+      return self.canvas_.height()
\ No newline at end of file

examples/dokk/level.py

@@ -74,4 +74,4 @@ class Level:
   def Close(self):
     self.surface.Close()
     self.protein.Close()
-    self.ligand.Close()
+    self.ligand.Close()
\ No newline at end of file

examples/dokk/ligand.py

@@ -100,4 +100,4 @@ class Ligand:
      vec[1]< self.box_max[1] and vec[1]> self.box_min[1] and \
      vec[2]< self.box_max[2] and vec[2]> self.box_min[2] :
       return True
-    return False
+    return False
\ No newline at end of file