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Make Pyright happy with EnhancedDirectoryTree scrolling

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- Don't use a lambda so it doesn't return something
- Assert region is found (not None)
This commit is contained in:
Isaiah Odhner 2023-04-22 14:13:58 -04:00
parent 91dd804f4a
commit 2a7427c5c8
1 changed files with 5 additions and 1 deletions
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6
enhanced_directory_tree.py
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@ -49,4 +49,8 @@ class EnhancedDirectoryTree(DirectoryTree):
# Ugh. OK, I'm going to use some internals, and replicate how scroll_to_node works. # Ugh. OK, I'm going to use some internals, and replicate how scroll_to_node works.
# self.scroll_to_region(self._get_label_region(node._line), animate=False, top=True) # self.scroll_to_region(self._get_label_region(node._line), animate=False, top=True)
# Timer is needed to wait for the new nodes to mount, I think. # Timer is needed to wait for the new nodes to mount, I think.
self.set_timer(0.01, lambda: self.scroll_to_region(self._get_label_region(node._line), animate=False, top=True)) def scroll_node_to_top():
region = self._get_label_region(node._line)
assert region, "Node not found in tree"
self.scroll_to_region(region, animate=False, top=True)
self.set_timer(0.01, scroll_node_to_top)