reload_dir now reloads parent and child as well

1 files changed, 10 insertions, 0 deletions

diff --git a/src/tab.rs b/src/tab.rs
index 08bf0ee..0bf9138 100644
--- a/src/tab.rs
+++ b/src/tab.rs
@@ -45,4 +45,14 @@ impl JoshutoTab {
         let parent = self.curr_path.parent()?;
         self.history.get_mut(parent)
     }
+
+    pub fn child_list_mut(&mut self) -> Option<&mut JoshutoDirList> {
+        let path = {
+            let curr_list = self.curr_list_ref()?;
+            let index = curr_list.index?;
+            curr_list.contents[index].file_path().clone()
+        };
+
+        self.history.get_mut(path.as_path())
+    }
 }