Fixing selecting before/after the text

CHANGELOG.md

@@ -35,6 +35,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   `WindowAttributes::inner_size` is `None`.
 - Container's layout and drawing functions now properly round up/down the
   measurements to ensure accurate rendering. Fixes [#158][158].
+- `Input` selection handling when dragging below or above the text field is now
+  handled correctly.
 
 [158]: https://github.com/khonsulabs/cushy/issues/158
 

src/widgets/input.rs

@@ -833,7 +833,7 @@ where
             .round();
         let mut location = location - padding;
         if location.y < 0 {
-            location.y = Px::ZERO;
+            return Cursor::default();
         }
         if location.x < 0 {
             location.x = Px::ZERO;
@@ -885,6 +885,9 @@ where
             let relative = relative + rect.size / 2;
 
             let line_height = cache.measured.line_height.get();
+            if relative.y >= line_height {
+                continue;
+            }
             let xy = relative
                 .x
                 .get()