From 1c919977b10d2094204aac6f32f8e874a2ba9c92 Mon Sep 17 00:00:00 2001
From: tao wang <tao.wang@bambulab.com>
Date: Thu, 1 Dec 2022 20:35:01 +0800
Subject: [PATCH] FIX:fixed fixed crash when started on macos

Change-Id: Ic09a1fb61f68dffabdaf61b4c9e88bac62094a52
---
 src/slic3r/GUI/MainFrame.cpp | 10 ++++++++--
 src/slic3r/GUI/MainFrame.hpp |  1 +
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index d0ea1a4ea8..4a3ed1454a 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -476,8 +476,14 @@ DPIFrame(NULL, wxID_ANY, "", wxDefaultPosition, wxDefaultSize, BORDERLESS_FRAME_
     });
 #endif
 
-    wxGetApp().persist_window_geometry(this, true);
-    wxGetApp().persist_window_geometry(&m_settings_dialog, true);
+    Bind(wxEVT_SHOW, [this](auto& e) {
+        if (!m_reset_position) {
+            wxGetApp().persist_window_geometry(this, true);
+            wxGetApp().persist_window_geometry(&m_settings_dialog, true);
+            m_reset_position = true;
+        }
+    });
+   
 
     update_ui_from_settings();    // FIXME (?)
 
diff --git a/src/slic3r/GUI/MainFrame.hpp b/src/slic3r/GUI/MainFrame.hpp
index c30aff0941..3c6fda6f0a 100644
--- a/src/slic3r/GUI/MainFrame.hpp
+++ b/src/slic3r/GUI/MainFrame.hpp
@@ -83,6 +83,7 @@ protected:
 
 class MainFrame : public DPIFrame
 {
+    bool        m_reset_position{false};
     bool        m_loaded {false};
     wxTimer* m_reset_title_text_colour_timer{ nullptr };