From 1f2a14d8567edd2086298d552bb91472bcc5ea18 Mon Sep 17 00:00:00 2001
From: ShikiSuen <shikisuen@outlook.com>
Date: Wed, 9 Nov 2022 15:54:57 +0800
Subject: [PATCH] SessionCtl // Hide previous candidate window before
 reinitiation. (#246)

---
 Source/Modules/SessionCtl_HandleDisplay.swift | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Source/Modules/SessionCtl_HandleDisplay.swift b/Source/Modules/SessionCtl_HandleDisplay.swift
index 570afa87..965628c8 100644
--- a/Source/Modules/SessionCtl_HandleDisplay.swift
+++ b/Source/Modules/SessionCtl_HandleDisplay.swift
@@ -81,6 +81,9 @@ extension SessionCtl {
         ? .vertical
         : .horizontal)
 
+    /// 先取消既有的選字窗的內容顯示。否則可能會重複生成選字窗的 NSWindow()。
+    ctlCandidateCurrent.visible = false
+    /// 然後再重新初期化。
     if #available(macOS 10.15, *) {
       ctlCandidateCurrent =
         PrefMgr.shared.useIMKCandidateWindow