fix: update pane index when moving panes in same tab

wez · Aug 25, 2024 · 96b5354 · 96b5354
1 parent 30345b3
commit 96b5354
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/mux/src/domain.rs b/mux/src/domain.rs
@@ -84,7 +84,7 @@ pub trait Domain: Downcast + Send + Sync {
             None => anyhow::bail!("Invalid tab id {}", tab),
         };
 
-        let pane_index = match tab
+        let mut pane_index = match tab
             .iter_panes_ignoring_zoom()
             .iter()
             .find(|p| p.pane.pane_id() == pane_id)
@@ -119,6 +119,18 @@ pub trait Domain: Downcast + Send + Sync {
                     anyhow::anyhow!("pane {} not found in its containing tab!?", src_pane_id)
                 })?;
 
+                // May need to update pane_index if src_pane was also in the same tab
+                if src_tab.tab_id() == tab.tab_id() {
+                    pane_index = match tab
+                        .iter_panes_ignoring_zoom()
+                        .iter()
+                        .find(|p| p.pane.pane_id() == pane_id)
+                    {
+                        Some(p) => p.index,
+                        None => anyhow::bail!("invalid pane id {}", pane_id),
+                    };
+                }
+
                 if src_tab.is_dead() {
                     mux.remove_tab(src_tab.tab_id());
                 }