From 83787846c90673ca6d657b7021efdb5ca4a47a7c Mon Sep 17 00:00:00 2001
From: Neevash Ramdial <mail@neevash.dev>
Date: Sat, 14 Nov 2020 14:47:48 -0400
Subject: [PATCH] expose builder for empty state

---
 lib/src/channel_list_view.dart | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/src/channel_list_view.dart b/lib/src/channel_list_view.dart
index f88eefbe..b716fff6 100644
--- a/lib/src/channel_list_view.dart
+++ b/lib/src/channel_list_view.dart
@@ -63,6 +63,7 @@ class ChannelListView extends StatefulWidget {
     this.channelPreviewBuilder,
     this.separatorBuilder,
     this.errorBuilder,
+    this.emptyBuilder,
     this.onImageTap,
     this.pullToRefresh = true,
   }) : super(key: key);
@@ -70,6 +71,9 @@ class ChannelListView extends StatefulWidget {
   /// The builder that will be used in case of error
   final Widget Function(Error error) errorBuilder;
 
+  /// The builder used when the channel list is empty.
+  final  WidgetBuilder emptyBuilder;
+
   /// The query filters to use.
   /// You can query on any of the custom fields you've defined on the [Channel].
   /// You can also filter other built-in channel fields.
@@ -231,7 +235,11 @@ class _ChannelListViewState extends State<ChannelListView>
 
           final channels = snapshot.data;
 
-          if (channels.isEmpty) {
+          if (channels.isEmpty && widget.emptyBuilder != null) {
+              return widget.emptyBuilder(context);
+          } 
+
+          if (channels.isEmpty && widget.emptyBuilder == null) {
             return LayoutBuilder(
               builder: (context, viewportConstraints) {
                 return SingleChildScrollView(