From 38a4f7a09a1071b823e97f31ce39efaaf4f2db0c Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Tue, 18 Oct 2022 13:27:58 -0600
Subject: [PATCH] Add mouse scroll for iced example

---
 examples/editor-libcosmic/src/text_box.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/examples/editor-libcosmic/src/text_box.rs b/examples/editor-libcosmic/src/text_box.rs
index c2a864d..571873a 100644
--- a/examples/editor-libcosmic/src/text_box.rs
+++ b/examples/editor-libcosmic/src/text_box.rs
@@ -7,6 +7,7 @@ use cosmic::iced_native::{
     },
     keyboard::{Event as KeyEvent, KeyCode},
     layout::{self, Layout},
+    mouse::{Event as MouseEvent, ScrollDelta},
     renderer,
     widget::{self, Widget},
 };
@@ -258,6 +259,16 @@ where
                 },
                 _ => Status::Ignored,
             },
+            Event::Mouse(mouse_event) => match mouse_event {
+                MouseEvent::WheelScrolled { delta } => match delta {
+                    ScrollDelta::Lines { x, y } => {
+                        buffer.action(TextAction::Scroll(-y as i32 * 6));
+                        Status::Captured
+                    },
+                    _ => Status::Ignored,
+                }
+                _ => Status::Ignored,
+            },
             _ => Status::Ignored,
         }
     }