From ea2aca6fb5ae8364b325450a17be23cc270c9540 Mon Sep 17 00:00:00 2001
From: "maosheng.wei" <maosheng.wei@bambulab.com>
Date: Fri, 21 Jul 2023 14:12:38 +0800
Subject: [PATCH] FIX: [STUDIO-3720] limit max_recent_count characters

Change-Id: I61dd6d5adfd057c9d068ab94ce36d9ab2395002b
---
 src/slic3r/GUI/Preferences.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/slic3r/GUI/Preferences.cpp b/src/slic3r/GUI/Preferences.cpp
index 05707b37f2..47574ca70f 100644
--- a/src/slic3r/GUI/Preferences.cpp
+++ b/src/slic3r/GUI/Preferences.cpp
@@ -405,6 +405,8 @@ wxBoxSizer *PreferencesDialog::create_item_input(wxString title, wxString title2
     StateColor input_bg(std::pair<wxColour, int>(wxColour("#F0F0F1"), StateColor::Disabled), std::pair<wxColour, int>(*wxWHITE, StateColor::Enabled));
     input->SetBackgroundColor(input_bg);
     input->GetTextCtrl()->SetValue(app_config->get(param));
+    wxTextValidator validator(wxFILTER_DIGITS);
+    input->GetTextCtrl()->SetValidator(validator);
 
     auto second_title = new wxStaticText(parent, wxID_ANY, title2, wxDefaultPosition, DESIGN_TITLE_SIZE, 0);
     second_title->SetForegroundColour(DESIGN_GRAY900_COLOR);