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Add enabled and disabled pseudo-classes

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Note that this doesn't touch the application of stylesheets yet, in terms of
things like specificity; this just makes sure that the classes exist and can
be seen.
This commit is contained in:
Dave Pearson
2023-02-13 12:56:52 +00:00
parent 7aaf884282
commit 257fe7b30a
2 changed files with 3 additions and 0 deletions
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2
docs/guide/CSS.md
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@@ -315,6 +315,8 @@ The `background: green` is only applied to the Button underneath the mouse curso
Here are some other pseudo classes: Here are some other pseudo classes:
- `:disabled` Matches widgets which are in a disabled state.
- `:enabled` Matches widgets which are in an enabled state.
- `:focus` Matches widgets which have input focus. - `:focus` Matches widgets which have input focus.
- `:focus-within` Matches widgets with a focused a child widget. - `:focus-within` Matches widgets with a focused a child widget.

1
src/textual/widget.py
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@@ -2084,6 +2084,7 @@ class Widget(DOMNode):
Names of the pseudo classes. Names of the pseudo classes.
""" """
yield "disabled" if self.disabled else "enabled"
if self.mouse_over: if self.mouse_over:
yield "hover" yield "hover"
if self.has_focus: if self.has_focus: