From 3701c85ffdfea9cdb74ab78e16a83850ac13d0b1 Mon Sep 17 00:00:00 2001
From: Alexandre Bury <alexandre.bury@gmail.com>
Date: Mon, 5 Sep 2016 15:33:52 -0700
Subject: [PATCH] Add `clear` methods to `SelectView` and `ListView`

---
 src/views/list_view.rs   | 5 +++++
 src/views/select_view.rs | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/src/views/list_view.rs b/src/views/list_view.rs
index cf53921..e51a57c 100644
--- a/src/views/list_view.rs
+++ b/src/views/list_view.rs
@@ -64,6 +64,11 @@ impl ListView {
         self.children.push(Child::Row(label.to_string(), Box::new(view)));
     }
 
+    /// Removes all children from this view.
+    pub fn clear(&mut self) {
+        self.children.clear();
+    }
+
     /// Adds a view to the end of the list.
     ///
     /// Chainable variant.
diff --git a/src/views/select_view.rs b/src/views/select_view.rs
index 99d70ed..29cbab1 100644
--- a/src/views/select_view.rs
+++ b/src/views/select_view.rs
@@ -190,6 +190,11 @@ impl<T: 'static> SelectView<T> {
         self.items[self.focus()].value.clone()
     }
 
+    /// Removes all items from this view.
+    pub fn clear(&mut self) {
+        self.items.clear();
+    }
+
     /// Adds a item to the list, with given label and value.
     pub fn add_item<S: Into<String>>(&mut self, label: S, value: T) {
         self.items.push(Item::new(label.into(), value));