From e10b968eb085a4db1493c349e5411421d59f88af Mon Sep 17 00:00:00 2001
From: Ivan Molodetskikh <yalterz@gmail.com>
Date: Mon, 31 Mar 2025 14:21:33 +0300
Subject: layout: Reset unfullscreen view offset when starting interactive
 resize

---
 src/layout/scrolling.rs | 13 +++++++++++--
 src/layout/tests.rs     | 22 ++++++++++++++++++++++
 2 files changed, 33 insertions(+), 2 deletions(-)

(limited to 'src/layout')

diff --git a/src/layout/scrolling.rs b/src/layout/scrolling.rs
index 9bb190a4..0fbf4037 100644
--- a/src/layout/scrolling.rs
+++ b/src/layout/scrolling.rs
@@ -3284,10 +3284,11 @@ impl<W: LayoutElement> ScrollingSpace<W> {
             return false;
         }
 
-        let col = self
+        let (col_idx, col) = self
             .columns
             .iter_mut()
-            .find(|col| col.contains(&window))
+            .enumerate()
+            .find(|(_, col)| col.contains(&window))
             .unwrap();
 
         if col.is_fullscreen {
@@ -3311,6 +3312,14 @@ impl<W: LayoutElement> ScrollingSpace<W> {
 
         self.view_offset.stop_anim_and_gesture();
 
+        // If this is the active column, clear the stored unfullscreen view offset in case one of
+        // the tiles in the column is still pending unfullscreen. Normally it is cleared and
+        // applied in update_window(), but we skip that during interactive resize because the view
+        // is frozen.
+        if col_idx == self.active_column_idx {
+            self.view_offset_before_fullscreen = None;
+        }
+
         true
     }
 
diff --git a/src/layout/tests.rs b/src/layout/tests.rs
index 89fbb96b..5d45ee98 100644
--- a/src/layout/tests.rs
+++ b/src/layout/tests.rs
@@ -3313,6 +3313,28 @@ fn move_unfocused_pending_unfullscreen_window_out_of_active_column() {
     check_ops(&ops);
 }
 
+#[test]
+fn interactive_resize_on_pending_unfullscreen_column() {
+    let ops = [
+        Op::AddWindow {
+            params: TestWindowParams::new(2),
+        },
+        Op::FullscreenWindow(2),
+        Op::Communicate(2),
+        Op::SetFullscreenWindow {
+            window: 2,
+            is_fullscreen: false,
+        },
+        Op::InteractiveResizeBegin {
+            window: 2,
+            edges: ResizeEdge::RIGHT,
+        },
+        Op::Communicate(2),
+    ];
+
+    check_ops(&ops);
+}
+
 fn parent_id_causes_loop(layout: &Layout<TestWindow>, id: usize, mut parent_id: usize) -> bool {
     if parent_id == id {
         return true;
-- 
cgit