Merge pull request #3474 from fariza/change-cursor-inmediately

ENH : call set cursor on zoom/pan toggle

lib/matplotlib/backend_bases.py

@@ -2456,9 +2456,11 @@ def key_press_handler(event, canvas, toolbar=None):
         # pan mnemonic (default key 'p')
         elif event.key in pan_keys:
             toolbar.pan()
+            toolbar._set_cursor(event)
         # zoom mnemonic (default key 'o')
         elif event.key in zoom_keys:
             toolbar.zoom()
+            toolbar._set_cursor(event)
         # saving current figure (default key 's')
         elif event.key in save_keys:
             toolbar.save_figure()
@@ -2739,7 +2741,7 @@ class implementation.
         """
         raise NotImplementedError
 
-    def mouse_move(self, event):
+    def _set_cursor(self, event):
         if not event.inaxes or not self._active:
             if self._lastCursor != cursors.POINTER:
                 self.set_cursor(cursors.POINTER)
@@ -2755,6 +2757,9 @@ def mouse_move(self, event):
 
                 self._lastCursor = cursors.MOVE
 
+    def mouse_move(self, event):
+        self._set_cursor(event)
+
         if event.inaxes and event.inaxes.get_navigate():
 
             try: