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This commit is contained in:
Darren Burns
2023-06-15 13:20:46 +01:00
parent 8abc13eb6e
commit 24d3ef9f87
1 changed files with 11 additions and 1 deletions
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12
src/textual/widget.py
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@@ -2443,6 +2443,12 @@ class Widget(DOMNode):
parent = widget.parent
drift = Offset()
while isinstance(parent, Widget) and widget is not self:
if parent.region.contains_region(widget.region):
# No scrolling required
widget = parent
parent = widget.parent
continue
widget_too_tall = widget.region.size.height > parent.region.size.height
widget_too_wide = widget.region.size.width > parent.region.size.width
@@ -2474,9 +2480,13 @@ class Widget(DOMNode):
force=force,
)
new_drift = actual_scrolled - scroll_target
new_drift = scroll_target - actual_scrolled
drift = new_drift
print(f"Parent = {type(parent).__name__}")
print("Aiming to scroll to ")
print(f"Drift is now: {drift!r}")
widget = parent
parent = widget.parent