From bf0e3a22dea76e4a5446859211ab90e6dbce5140 Mon Sep 17 00:00:00 2001
From: ihavecoke <mixboip@gmail.com>
Date: Mon, 9 Dec 2024 15:21:37 +0800
Subject: [PATCH] table: Emit `MoveCol` when moved column. (#473)

---
 crates/story/src/table_story.rs | 3 +++
 crates/ui/src/table.rs          | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/crates/story/src/table_story.rs b/crates/story/src/table_story.rs
index 936150b5..d1b98f78 100644
--- a/crates/story/src/table_story.rs
+++ b/crates/story/src/table_story.rs
@@ -673,6 +673,9 @@ impl TableStory {
             }
             TableEvent::SelectCol(ix) => println!("Select col: {}", ix),
             TableEvent::SelectRow(ix) => println!("Select row: {}", ix),
+            TableEvent::MoveCol(origin_idx, target_idx) => {
+                println!("Move col index: {} -> {}", origin_idx, target_idx);
+            }
         }
     }
 }
diff --git a/crates/ui/src/table.rs b/crates/ui/src/table.rs
index 7dd6fee2..b2c63969 100644
--- a/crates/ui/src/table.rs
+++ b/crates/ui/src/table.rs
@@ -101,6 +101,7 @@ pub enum TableEvent {
     SelectRow(usize),
     SelectCol(usize),
     ColWidthsChanged(Vec<Option<Pixels>>),
+    MoveCol(usize, usize),
 }
 
 #[derive(Clone, Copy, Default)]
@@ -567,6 +568,7 @@ where
         let col_group = self.col_groups.remove(col_ix);
         self.col_groups.insert(to_ix, col_group);
 
+        cx.emit(TableEvent::MoveCol(col_ix, to_ix));
         cx.notify();
     }