update the watcher size state on resize events

otherwise redrawing doesn't actually do anything

2 files changed, 9 insertions, 4 deletions

diff --git a/src/cmd/watch.rs b/src/cmd/watch.rs
index 4e06a85..ba14e59 100644
--- a/src/cmd/watch.rs
+++ b/src/cmd/watch.rs
@@ -349,8 +349,9 @@ impl WatchSession {
         Ok(false)
     }
 
-    fn resize(&mut self) -> Result<()> {
-        if let State::Choosing { .. } = &self.state {
+    fn resize(&mut self, size: crate::term::Size) -> Result<()> {
+        if let State::Choosing { sessions, .. } = &mut self.state {
+            sessions.resize(size);
             self.needs_redraw = true;
         }
         Ok(())
@@ -433,8 +434,8 @@ impl WatchSession {
                     crate::client::Event::ServerMessage(msg) => {
                         self.list_server_message(msg)?;
                     }
-                    crate::client::Event::Resize(_) => {
-                        self.resize()?;
+                    crate::client::Event::Resize(size) => {
+                        self.resize(size)?;
                     }
                 }
                 Ok(crate::component_future::Poll::DidWork)
diff --git a/src/session_list.rs b/src/session_list.rs
index e6cf425..97ddef1 100644
--- a/src/session_list.rs
+++ b/src/session_list.rs
@@ -174,6 +174,10 @@ impl SessionList {
         Ok(())
     }
 
+    pub fn resize(&mut self, size: crate::term::Size) {
+        self.size = size;
+    }
+
     pub fn id_for(&self, c: char) -> Option<&str> {
         self.char_to_idx(c).and_then(|i| {
             self.sessions.get(i + self.offset).map(|s| s.id.as_ref())