Catch no widget (#3790)

* Catch no widget

* changelog

* version bump

* remove prints

Author: willmcgugan

CHANGELOG.md

@@ -5,10 +5,11 @@ 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
+## [0.44.0] - 2023-12-1
 
 ### Changed
 
+- Breaking change: Dropped 3.7 support https://github.com/Textualize/textual/pull/3766
 - Breaking changes https://github.com/Textualize/textual/issues/1530
  - `link-hover-background` renamed to `link-background-hover`
  - `link-hover-color` renamed to `link-color-hover`
@@ -20,6 +21,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Added support for Ctrl+Fn and Ctrl+Shift+Fn keys in urxvt https://github.com/Textualize/textual/pull/3737
 - Friendly error messages when trying to mount non-widgets https://github.com/Textualize/textual/pull/3780
 
+### Fixed
+
+- Fixed NoWidget when mouse goes outside window https://github.com/Textualize/textual/pull/3790
+- Removed suprious print statements from press_keys https://github.com/Textualize/textual/issues/3785
+
 ## [0.43.2] - 2023-11-29
 
 ### Fixed
@@ -1488,6 +1494,7 @@ 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
 
+[0.44.0]: https://github.com/Textualize/textual/compare/v0.43.2...v0.44.0
 [0.43.2]: https://github.com/Textualize/textual/compare/v0.43.1...v0.43.2
 [0.43.1]: https://github.com/Textualize/textual/compare/v0.43.0...v0.43.1
 [0.43.0]: https://github.com/Textualize/textual/compare/v0.42.0...v0.43.0

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "textual"
-version = "0.43.2"
+version = "0.44.0"
 homepage = "https://github.com/Textualize/textual"
 repository = "https://github.com/Textualize/textual"
 documentation = "https://textual.textualize.io/"

src/textual/app.py

@@ -1169,7 +1169,6 @@ async def _press_keys(self, keys: Iterable[str]) -> None:
         for key in keys:
             if key.startswith("wait:"):
                 _, wait_ms = key.split(":")
-                print(f"(pause {wait_ms}ms)")
                 await asyncio.sleep(float(wait_ms) / 1000)
             else:
                 if len(key) == 1 and not key.isalnum():
@@ -1180,7 +1179,6 @@ async def _press_keys(self, keys: Iterable[str]) -> None:
                     char = unicodedata.lookup(_get_unicode_name_from_key(original_key))
                 except KeyError:
                     char = key if len(key) == 1 else None
-                print(f"press {key!r} (char={char!r})")
                 key_event = events.Key(key, char)
                 key_event._set_sender(app)
                 driver.send_event(key_event)
@@ -2698,13 +2696,19 @@ async def on_event(self, event: events.Event) -> None:
 
                 self.screen._forward_event(event)
 
-                if isinstance(event, events.MouseUp):
-                    if self._mouse_down_widget is not None and (
-                        self.get_widget_at(event.x, event.y)[0]
-                        is self._mouse_down_widget
-                    ):
-                        click_event = events.Click.from_event(event)
-                        self.screen._forward_event(click_event)
+                if (
+                    isinstance(event, events.MouseUp)
+                    and self._mouse_down_widget is not None
+                ):
+                    try:
+                        if (
+                            self.get_widget_at(event.x, event.y)[0]
+                            is self._mouse_down_widget
+                        ):
+                            click_event = events.Click.from_event(event)
+                            self.screen._forward_event(click_event)
+                    except NoWidget:
+                        pass
 
             elif isinstance(event, events.Key):
                 if not await self.check_bindings(event.key, priority=True):