Merge pull request #5757 from Textualize/fix-tint

Fix tint

Author: willmcgugan

CHANGELOG.md

@@ -5,10 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## Unreleased
+
+## [3.1.1] - 2024-04-22
 
 ### Fixed
 
+- Fixed issue with tint filter https://github.com/Textualize/textual/pull/5757
 - Fixed a crash when setting keymap before app mount https://github.com/Textualize/textual/issues/5742
 
 ## [3.1.0] - 2025-04-12
@@ -2852,6 +2854,7 @@ https://textual.textualize.io/blog/2022/11/08/version-040/#version-040
 - New handler system for messages that doesn't require inheritance
 - Improved traceback handling
 
+[3.1.1]: https://github.com/Textualize/textual/compare/v3.1.0...v3.1.1
 [3.1.0]: https://github.com/Textualize/textual/compare/v3.0.1...v3.1.0
 [3.0.1]: https://github.com/Textualize/textual/compare/v3.0.0...v3.0.1
 [3.0.0]: https://github.com/Textualize/textual/compare/v2.1.2...v3.0.0

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "textual"
-version = "3.1.0"
+version = "3.1.1"
 homepage = "https://github.com/Textualize/textual"
 repository = "https://github.com/Textualize/textual"
 documentation = "https://textual.textualize.io/"

src/textual/renderables/tint.py

@@ -52,6 +52,7 @@ def process_segments(
         _Segment = Segment
 
         truecolor_style = ANSIToTruecolor(ansi_theme).truecolor_style
+        background_rich_color = background.rich_color
 
         NULL_STYLE = Style()
         for segment in segments:
@@ -60,7 +61,7 @@ def process_segments(
                 yield segment
             else:
                 style = (
-                    truecolor_style(style, background)
+                    truecolor_style(style, background_rich_color)
                     if style is not None
                     else NULL_STYLE
                 )

tests/snapshot_tests/__snapshots__/test_snapshots/test_tint.svg

@@ -4002,3 +4002,22 @@ def compose(self) -> ComposeResult:
             yield NonFocusable("NON FOCUSABLE")
 
     assert snap_compare(FocusApp())
+
+
+def test_tint(snap_compare):
+    """Test that tint applied to dim text doesn't break.
+
+    You should see the text Hello, World with a 50% green tint."""
+
+    class TintApp(App):
+        CSS = """
+        Label {            
+            tint: green 50%;
+            text-style: dim;            
+        }
+        """
+
+        def compose(self) -> ComposeResult:
+            yield Label("Hello, World")
+
+    assert snap_compare(TintApp())