From 72ae6f52007bf92bc5182fc46a5db7fe4b6250a6 Mon Sep 17 00:00:00 2001
From: ocornut <omarcornut@gmail.com>
Date: Mon, 25 Sep 2023 14:41:48 +0200
Subject: [PATCH] Fixed MousePosPrev with has never been valid outside of
 NewFrame().

bed6ef03f always worked because it was done in NewFrame() before the assignment.
---
 imgui.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/imgui.cpp b/imgui.cpp
index 4e466557..3c0b5ac7 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -5082,6 +5082,7 @@ void ImGui::EndFrame()
     g.IO.Fonts->Locked = false;
 
     // Clear Input data for next frame
+    g.IO.MousePosPrev = g.IO.MousePos;
     g.IO.AppFocusLost = false;
     g.IO.MouseWheel = g.IO.MouseWheelH = 0.0f;
     g.IO.InputQueueCharacters.resize(0);
@@ -8670,7 +8671,6 @@ static void ImGui::UpdateMouseInputs()
     if (io.MouseDelta.x != 0.0f || io.MouseDelta.y != 0.0f)
         g.NavDisableMouseHover = false;
 
-    io.MousePosPrev = io.MousePos;
     for (int i = 0; i < IM_ARRAYSIZE(io.MouseDown); i++)
     {
         io.MouseClicked[i] = io.MouseDown[i] && io.MouseDownDuration[i] < 0.0f;