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fix(button): render with console markup #4331

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1 change: 1 addition & 0 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
### Fixed

- Exceptions inside `Widget.compose` or workers weren't bubbling up in tests https://github.com/Textualize/textual/issues/4282
- Fixed `Button` not rendering correctly with console markup https://github.com/Textualize/textual/issues/4328

### Added

Expand Down
2 changes: 1 addition & 1 deletion src/textual/widgets/_button.py
Original file line number Diff line number Diff line change
Expand Up @@ -227,7 +227,7 @@ def validate_label(self, label: TextType) -> Text:
def render(self) -> RenderResult:
assert isinstance(self.label, Text)
label = self.label.copy()
label.stylize(self.rich_style)
label.stylize_before(self.rich_style)
return HorizontalPad(
label,
1,
Expand Down
165 changes: 165 additions & 0 deletions tests/snapshot_tests/__snapshots__/test_snapshots.ambr
Original file line number Diff line number Diff line change
Expand Up @@ -2321,6 +2321,171 @@

'''
# ---
# name: test_button_with_console_markup
'''
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<!-- Generated with Rich https://www.textualize.io -->
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font-family: "Fira Code";
src: local("FiraCode-Regular"),
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url("https://cdnjs.cloudflare.com/ajax/libs/firacode/6.2.0/woff/FiraCode-Regular.woff") format("woff");
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font-weight: 400;
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font-variant-east-asian: full-width;
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'''
# ---
# name: test_buttons_render
'''
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14 changes: 14 additions & 0 deletions tests/snapshot_tests/snapshot_apps/button_markup.py
Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
from textual.app import App, ComposeResult
from textual.widgets import Button


class ButtonsWithMarkupApp(App):
def compose(self) -> ComposeResult:
yield Button("[italic red]Focused[/] Button")
yield Button("[italic red]Blurred[/] Button")
yield Button("[italic red]Disabled[/] Button", disabled=True)


if __name__ == "__main__":
app = ButtonsWithMarkupApp()
app.run()
4 changes: 4 additions & 0 deletions tests/snapshot_tests/test_snapshots.py
Original file line number Diff line number Diff line change
Expand Up @@ -1170,3 +1170,7 @@ def test_button_widths(snap_compare):
def test_welcome(snap_compare):
assert snap_compare(SNAPSHOT_APPS_DIR / "welcome_widget.py")


def test_button_with_console_markup(snap_compare):
"""Regression test for https://github.com/Textualize/textual/issues/4328"""
assert snap_compare(SNAPSHOT_APPS_DIR / "button_markup.py")
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