From cb530ccf2f0ba82e49be317a14eb61025777a24e Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Tue, 30 Jun 2020 00:32:55 +0200
Subject: Rename `regions` and `splits` in `pane_grid::Node`

---
 native/src/widget/pane_grid/node.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'native/src/widget/pane_grid/node.rs')

diff --git a/native/src/widget/pane_grid/node.rs b/native/src/widget/pane_grid/node.rs
index b13c5e26..823caab1 100644
--- a/native/src/widget/pane_grid/node.rs
+++ b/native/src/widget/pane_grid/node.rs
@@ -48,7 +48,7 @@ impl Node {
     ///
     /// [`Pane`]: struct.Pane.html
     /// [`Node`]: enum.Node.html
-    pub fn regions(
+    pub fn pane_regions(
         &self,
         spacing: f32,
         size: Size,
@@ -75,7 +75,7 @@ impl Node {
     ///
     /// [`Split`]: struct.Split.html
     /// [`Node`]: enum.Node.html
-    pub fn splits(
+    pub fn split_regions(
         &self,
         spacing: f32,
         size: Size,
-- 
cgit 


From 23f753e59978352292950e706d023ad02a3199bc Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Tue, 30 Jun 2020 00:58:14 +0200
Subject: Introduce `splits` method in `pane_grid::Node`

---
 native/src/widget/pane_grid/node.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'native/src/widget/pane_grid/node.rs')

diff --git a/native/src/widget/pane_grid/node.rs b/native/src/widget/pane_grid/node.rs
index 823caab1..cbfd8a43 100644
--- a/native/src/widget/pane_grid/node.rs
+++ b/native/src/widget/pane_grid/node.rs
@@ -43,6 +43,30 @@ pub enum Node {
 }
 
 impl Node {
+    /// Returns an iterator over each [`Split`] in this [`Node`].
+    ///
+    /// [`Split`]: struct.Split.html
+    /// [`Node`]: enum.Node.html
+    pub fn splits(&self) -> impl Iterator<Item = &Split> {
+        let mut unvisited_nodes = vec![self];
+
+        std::iter::from_fn(move || {
+            while let Some(node) = unvisited_nodes.pop() {
+                match node {
+                    Node::Split { id, a, b, .. } => {
+                        unvisited_nodes.push(a);
+                        unvisited_nodes.push(b);
+
+                        return Some(id);
+                    }
+                    _ => {}
+                }
+            }
+
+            None
+        })
+    }
+
     /// Returns the rectangular region for each [`Pane`] in the [`Node`] given
     /// the spacing between panes and the total available space.
     ///
-- 
cgit