From ff4e0b7e640f521853753df7a1f4b0307c9d871f Mon Sep 17 00:00:00 2001
From: rustbasic <127506429+rustbasic@users.noreply.github.com>
Date: Sun, 14 Apr 2024 15:28:58 +0900
Subject: [PATCH] Update builder.rs

---
 crates/egui/src/widgets/text_edit/builder.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/crates/egui/src/widgets/text_edit/builder.rs b/crates/egui/src/widgets/text_edit/builder.rs
index 30d04cbdbe7..fe1f7431994 100644
--- a/crates/egui/src/widgets/text_edit/builder.rs
+++ b/crates/egui/src/widgets/text_edit/builder.rs
@@ -950,15 +950,21 @@ fn events(
                 ..
             } => check_for_mutating_key_press(os, &mut cursor_range, text, galley, modifiers, *key),
 
-            Event::CompositionStart => {
+            Event::ImeDisable => {
+                state.has_ime = false;
+                None
+            }
+
+            Event::ImeEnable | Event::CompositionStart => {
                 state.has_ime = true;
+                state.ime_cursor_range = cursor_range;
                 None
             }
 
             Event::CompositionUpdate(text_mark) => {
                 // empty prediction can be produced when user press backspace
                 // or escape during ime. We should clear current text.
-                if text_mark != "\n" && text_mark != "\r" && state.has_ime {
+                if text_mark != "\n" && text_mark != "\r" {
                     let mut ccursor = text.delete_selected(&cursor_range);
                     let start_cursor = ccursor;
                     if !text_mark.is_empty() {