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Explain the significance of the before/after types

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This was asked about on Discord; reading the docs over again it's not
obvious what an `int` is for, or a `str`. This change seeks to explain
things at the API level at least.
This commit is contained in:
Dave Pearson
2023-01-23 15:09:22 +00:00
parent 383ab18831
commit c2e406e48a
1 changed files with 12 additions and 4 deletions
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16
src/textual/widget.py
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@@ -557,8 +557,12 @@ class Widget(DOMNode):
Args:
*widgets: The widget(s) to mount.
before: Optional location to mount before.
after: Optional location to mount after.
before: Optional location to mount before. An `int` is the index
of the child to mount before, a `str` is a `query_one` query to
find the widget to mount before.
after: Optional location to mount after. An `int` is the index
of the child to mount after, a `str` is a `query_one` query to
find the widget to mount after.
Returns:
An awaitable object that waits for widgets to be mounted.
@@ -618,8 +622,12 @@ class Widget(DOMNode):
Args:
child: The child widget to move.
before: Optional location to move before.
after: Optional location to move after.
before: Optional location to move before. An `int` is the index
of the child to move before, a `str` is a `query_one` query to
find the widget to move before.
after: Optional location to move after. An `int` is the index
of the child to move after, a `str` is a `query_one` query to
find the widget to move after.
Raises:
WidgetError: If there is a problem with the child or target.