Apr 2, 2025 · Apr 2, 2025
diff --git a/lib/matplotlib/offsetbox.py b/lib/matplotlib/offsetbox.py
    def __init__(self, ref_artist, use_blit=False):
        self.ref_artist = ref_artist
        if not ref_artist.pickable():
            ref_artist.set_picker(True)
            ref_artist.set_picker(self._picker)
        self.got_artist = False
        self._use_blit = use_blit and self.canvas.supports_blit
        callbacks = self.canvas.callbacks
            ]
        ]

    @staticmethod
    def _picker(artist, mouseevent):
        # A custom picker to prevent dragging on mouse scroll events
        return (artist.contains(mouseevent) and mouseevent.name != "scroll_event"), {}

    # A property, not an attribute, to maintain picklability.
    canvas = property(lambda self: self.ref_artist.get_figure(root=True).canvas)
    cids = property(lambda self: [
Original file line number	Diff line number	Diff line change
Expand Up		@@ -1488,7 +1488,7 @@ def finalize_offset(self):
		def __init__(self, ref_artist, use_blit=False):
		self.ref_artist = ref_artist
		if not ref_artist.pickable():
		ref_artist.set_picker(True)
		ref_artist.set_picker(self._picker)
		self.got_artist = False
		self._use_blit = use_blit and self.canvas.supports_blit
		callbacks = self.canvas.callbacks
Expand All		@@ -1502,6 +1502,11 @@ def __init__(self, ref_artist, use_blit=False):
		]
		]

		@staticmethod
		def _picker(artist, mouseevent):
		# A custom picker to prevent dragging on mouse scroll events
		return (artist.contains(mouseevent) and mouseevent.name != "scroll_event"), {}

		# A property, not an attribute, to maintain picklability.
		canvas = property(lambda self: self.ref_artist.get_figure(root=True).canvas)
		cids = property(lambda self: [
Expand Down