From dd4e6face10a0f9dc1b541663ffff471b14cf7a5 Mon Sep 17 00:00:00 2001
From: "chunmao.guo" <chunmao.guo@bambulab.com>
Date: Thu, 29 Jun 2023 11:24:35 +0800
Subject: [PATCH] FIX: [STUDIO-3496] DropDown size cause by pre messure for
 icon size

Change-Id: Ifd5ce621e2091c948910448d4e5e21e8bc4c18fc
---
 src/slic3r/GUI/Widgets/DropDown.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/Widgets/DropDown.cpp b/src/slic3r/GUI/Widgets/DropDown.cpp
index fefd77e89..c5f47062f 100644
--- a/src/slic3r/GUI/Widgets/DropDown.cpp
+++ b/src/slic3r/GUI/Widgets/DropDown.cpp
@@ -89,7 +89,10 @@ void DropDown::SetSelection(int n)
         n = -1;
     if (selection == n) return;
     selection = n;
-    messureSize();
+    if (need_sync) { // for icon Size
+        messureSize();
+        need_sync = true;
+    }
     paintNow();
 }