Backport PR matplotlib#32225: Fix ResizeEvent handling for TextBox

Author: iccir

lib/matplotlib/tests/test_widgets.py

@@ -4,7 +4,7 @@
 from unittest import mock
 
 import matplotlib as mpl
-from matplotlib.backend_bases import DrawEvent, KeyEvent, MouseEvent
+from matplotlib.backend_bases import DrawEvent, KeyEvent, MouseEvent, ResizeEvent
 import matplotlib.colors as mcolors
 import matplotlib.widgets as widgets
 import matplotlib.pyplot as plt
@@ -1097,6 +1097,8 @@ def test_TextBox(ax, toolbar):
 
     assert text_change_event.call_count == 3
 
+    ResizeEvent("resize_event", ax.figure.canvas)._process()  # smoke test
+
 
 def test_RadioButtons(ax):
     radio = widgets.RadioButtons(ax, ('Radio 1', 'Radio 2', 'Radio 3'))

lib/matplotlib/widgets.py

@@ -1718,7 +1718,6 @@ def _click(self, event):
         self.cursor_index = self.text_disp._char_index_at(event.x)
         self._rendercursor()
 
-    @_call_with_reparented_event
     def _resize(self, event):
         self.stop_typing()