layout: Offset Y animations for non-animated resizes

1 files changed, 11 insertions, 0 deletions

diff --git a/src/layout/tile.rs b/src/layout/tile.rs
index dea2a773..a4fe8a57 100644
--- a/src/layout/tile.rs
+++ b/src/layout/tile.rs
@@ -485,6 +485,17 @@ impl<W: LayoutElement> Tile<W> {
         });
     }
 
+    pub fn offset_move_y_anim_current(&mut self, offset: f64) {
+        if let Some(move_) = self.move_y_animation.as_mut() {
+            // If the anim is almost done, there's little point trying to offset it; we can let
+            // things jump. If it turns out like a bad idea, we could restart the anim intead.
+            let value = move_.anim.value();
+            if value > 0.001 {
+                move_.from += offset / value;
+            }
+        }
+    }
+
     pub fn stop_move_animations(&mut self) {
         self.move_x_animation = None;
         self.move_y_animation = None;