Merge pull request #4335 from davep/less-busy-suggest

Delay suggestions until an `Input` is modified

Author: davep

CHANGELOG.md

@@ -14,9 +14,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Fixed issue where narrow TextArea would repeatedly wrap due to scrollbar appearing/disappearing https://github.com/Textualize/textual/pull/4334
 - Fix progress bar ETA not updating when setting `total` reactive https://github.com/Textualize/textual/pull/4316
 
-### Changed 
+### Changed
 
 - ProgressBar won't show ETA until there is at least one second of samples https://github.com/Textualize/textual/pull/4316
+- `Input` waits until an edit has been made, after entry to the widget, before offering a suggestion https://github.com/Textualize/textual/pull/4335
 
 ## [0.53.1] - 2023-03-18
 

src/textual/widgets/_input.py

@@ -519,6 +519,7 @@ def _on_focus(self, _: Focus) -> None:
         if self.cursor_blink:
             self._blink_timer.resume()
         self.app.cursor_position = self.cursor_screen_offset
+        self._suggestion = ""
 
     async def _on_key(self, event: events.Key) -> None:
         self._cursor_visible = True