Merge pull request #205 from martinRenou/missing_wait_cursor

Missing "wait" cursor
matplotlib · Mar 17, 2020 · 97020f9 · 97020f9
2 parents f0dbba4 + cb00054
commit 97020f9
Showing 1 changed file with 11 additions and 3 deletions.
diff --git a/ipympl/backend_nbagg.py b/ipympl/backend_nbagg.py
@@ -21,12 +21,21 @@
                                                      NavigationToolbar2WebAgg,
                                                      TimerTornado)
 from matplotlib.backend_bases import (ShowBase, NavigationToolbar2,
-                                      FigureCanvasBase)
+                                      FigureCanvasBase, cursors)
 
 here = os.path.dirname(__file__)
 with open(os.path.join(here, 'static', 'package.json')) as fid:
     js_semver = '^%s' % json.load(fid)['version']
 
+cursors_str = {
+    cursors.HAND: 'pointer',
+    cursors.POINTER: 'default',
+    cursors.SELECT_REGION: 'crosshair',
+    cursors.MOVE: 'move',
+    cursors.WAIT: 'wait'
+}
+
+
 
 class Show(ShowBase):
 
@@ -205,8 +214,7 @@ def _handle_message(self, object, content, buffers):
     def send_json(self, content):
         # Change in the widget state?
         if content['type'] == 'cursor':
-            cursors = ['pointer', 'default', 'crosshair', 'move']
-            self._cursor = cursors[content['cursor']]
+            self._cursor = cursors_str[content['cursor']]
 
         elif content['type'] == 'message':
             self._message = content['message']