Prevent some cases of clipping icons due to pixel coord rounding

Julia created 2 years ago

Change summary

crates/drag_and_drop/src/drag_and_drop.rs | 2 +-
crates/editor/src/element.rs              | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)

Detailed changes

crates/drag_and_drop/src/drag_and_drop.rs

@@ -199,7 +199,7 @@ impl<V: View> DragAndDrop<V> {
                             return None;
                         }
 
-                        let position = position - region_offset;
+                        let position = (position - region_offset).round();
                         Some(
                             Overlay::new(
                                 MouseEventHandler::<DraggedElementHandler, V>::new(

crates/editor/src/element.rs

@@ -1609,7 +1609,8 @@ impl Element<Editor> for EditorElement {
         let gutter_width;
         let gutter_margin;
         if snapshot.mode == EditorMode::Full {
-            gutter_padding = style.text.em_width(cx.font_cache()) * style.gutter_padding_factor;
+            let em_width = style.text.em_width(cx.font_cache());
+            gutter_padding = (em_width * style.gutter_padding_factor).round();
             gutter_width = self.max_line_number_width(&snapshot, cx) + gutter_padding * 2.0;
             gutter_margin = -style.text.descent(cx.font_cache());
         } else {