From 80ac7b6fdd7d7b150cd5005d38143870506bf393 Mon Sep 17 00:00:00 2001
From: "liz.li" <liz.li@bambulab.com>
Date: Sun, 8 Oct 2023 14:12:58 +0800
Subject: [PATCH] FIX: crash at switching dark mode or changing screen dpi

Jira: STUDIO-4676

Change-Id: Iaeffc7293361a12fcb80f170fc3efa4ebb272c47
---
 src/slic3r/GUI/MainFrame.cpp |  1 +
 src/slic3r/GUI/Tab.cpp       | 10 ++++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index d68677bef..b62dc6d27 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -2084,6 +2084,7 @@ void MainFrame::on_sys_color_changed()
         tab->sys_color_changed();
     for (auto tab : wxGetApp().model_tabs_list)
         tab->sys_color_changed();
+    wxGetApp().plate_tab->sys_color_changed();
 
     MenuFactory::sys_color_changed(m_menubar);
 
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index ca1f775d4..6e670a6cc 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -933,8 +933,14 @@ void Tab::get_sys_and_mod_flags(const std::string& opt_key, bool& sys_page, bool
 
 void Tab::update_changed_tree_ui()
 {
-    if (m_options_list.empty())
+    if (m_options_list.empty()) {
+        if (m_type == Preset::Type::TYPE_PLATE) {
+            for (auto page : m_pages) {
+                page->m_is_nonsys_values = false;
+            }
+        }
         return;
+    }
     auto cur_item = m_tabctrl->GetFirstVisibleItem();
     if (cur_item < 0 || !m_tabctrl->IsVisible(cur_item))
         return;
@@ -2475,7 +2481,7 @@ void TabPrintPlate::build()
     m_config->option("first_layer_sequence_choice", true);
     m_config->option("first_layer_print_sequence", true);
 
-    auto page = add_options_page(L("Plate Settings"), "");
+    auto page = add_options_page(L("Plate Settings"), "empty");
     auto optgroup = page->new_optgroup("");
     optgroup->append_single_option_line("curr_bed_type");
     optgroup->append_single_option_line("print_sequence");