From b250f0e65377b1ffc5a3dc8459eb01dda825024d Mon Sep 17 00:00:00 2001
From: Relationship <139162359+Relationship-OctoWoW@users.noreply.github.com>
Date: Tue, 14 Jul 2026 14:12:09 +0100
Subject: [PATCH] Add files via upload

---
 RelationshipsQuestAndItemBrowser.lua | 57 +++++++++++++++++++++++++++-
 1 file changed, 55 insertions(+), 2 deletions(-)

diff --git a/RelationshipsQuestAndItemBrowser.lua b/RelationshipsQuestAndItemBrowser.lua
index 5828378..090aea1 100644
--- a/RelationshipsQuestAndItemBrowser.lua
+++ b/RelationshipsQuestAndItemBrowser.lua
@@ -2498,8 +2498,14 @@ end
 --   * the addon just finished loading (initial pass over existing chat).
 --
 -- Scans are rate-limited to at most one every RQL_SCAN_MIN_INTERVAL.
-local RQL_SCAN_MIN_INTERVAL = 0.25   -- hard cap: no more than 4 scans/sec
-local RQL_SCAN_DELAY        = 0.05   -- delay after event so regions are laid out
+-- Near-instant update: [+] icons must track new chat lines the same frame
+-- they render. A 0.25s throttle was visibly slow when messages scrolled up
+-- and the old [+] drifted with them. We now scan on the very next frame.
+-- Tiny throttle: enough to coalesce bursts of chat events (raids, spammy
+-- channels) into a single rescan per frame-ish window, but small enough
+-- that the [+] still tracks new lines effectively instantly to the eye.
+local RQL_SCAN_MIN_INTERVAL = 0.03
+local RQL_SCAN_DELAY        = 0.01
 local RQL_SCAN_PENDING_AT   = nil
 local RQL_SCAN_LAST_AT      = 0
 
@@ -2553,6 +2559,19 @@ RQL_ChatWatch:SetScript("OnEvent", function()
     RQL_SchedulePlusScan()
 end)
 
+-- Immediately hide every [+] button in the pool. Used on tab-switch so a
+-- stale icon from the previous tab disappears the instant the user clicks
+-- a new tab, without waiting for the next scan tick.
+local function RQL_HideAllPlusButtons()
+    local i = 1
+    while RQL_PLUS_POOL[i] do
+        RQL_PLUS_POOL[i]:Hide()
+        RQL_PLUS_POOL[i].rqlEntry = nil
+        i = i + 1
+    end
+    RQL_PoolIndex = 0
+end
+
 local function RQL_HookChatLinks()
     -- Chat scrolling / paging moves existing linked lines but doesn't fire
     -- an event. Wrap the standard scroll helpers so [+] follows the text.
@@ -2576,6 +2595,40 @@ local function RQL_HookChatLinks()
             end
         end
     end
+
+    -- Hook chat tab clicks so switching tabs instantly clears any stale [+]
+    -- from the previously-visible tab and re-scans the newly-visible one.
+    -- Also hook OnShow/OnHide on the frames themselves as a safety net for
+    -- undock/dock and other visibility changes.
+    for i = 1, maxFrames do
+        local tab = getglobal("ChatFrame" .. i .. "Tab")
+        if tab and not tab._rql_hooked_click then
+            local origClick = tab:GetScript("OnClick")
+            tab._rql_hooked_click = true
+            tab:SetScript("OnClick", function()
+                if origClick then origClick() end
+                RQL_HideAllPlusButtons()
+                RQL_SchedulePlusScan(0)
+            end)
+        end
+        local f = getglobal("ChatFrame" .. i)
+        if f and not f._rql_hooked_vis then
+            f._rql_hooked_vis = true
+            local origShow = f:GetScript("OnShow")
+            f:SetScript("OnShow", function()
+                if origShow then origShow() end
+                RQL_HideAllPlusButtons()
+                RQL_SchedulePlusScan(0)
+            end)
+            local origHide = f:GetScript("OnHide")
+            f:SetScript("OnHide", function()
+                if origHide then origHide() end
+                RQL_HideAllPlusButtons()
+                RQL_SchedulePlusScan(0)
+            end)
+        end
+    end
+
     -- Do one pass shortly after login so already-visible chat gets [+].
     RQL_SchedulePlusScan(0.3)
 end