From 60dbf71cd6204ffc3b24e4369a66bc3f0b533db2 Mon Sep 17 00:00:00 2001
From: "chunmao.guo" <chunmao.guo@bambulab.com>
Date: Fri, 24 Feb 2023 13:36:35 +0800
Subject: [PATCH] FIX: [STUDIO-2331] gtk resize popup window

Change-Id: I3ad2c26c5c1fcc94964fa838ce2596b727712195
---
 src/slic3r/GUI/Widgets/DropDown.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/slic3r/GUI/Widgets/DropDown.cpp b/src/slic3r/GUI/Widgets/DropDown.cpp
index 8f0b390ac6..5f6afe6fe1 100644
--- a/src/slic3r/GUI/Widgets/DropDown.cpp
+++ b/src/slic3r/GUI/Widgets/DropDown.cpp
@@ -3,6 +3,10 @@
 
 #include <wx/dcgraph.h>
 
+#ifdef __WXGTK__
+#include <gtk/gtk.h>
+#endif
+
 wxDEFINE_EVENT(EVT_DISMISS, wxCommandEvent);
 
 BEGIN_EVENT_TABLE(DropDown, PopupWindow)
@@ -343,6 +347,10 @@ void DropDown::messureSize()
     szContent.y *= std::min((size_t)15, texts.size());
     szContent.y += texts.size() > 15 ? rowSize.y / 2 : 0;
     wxWindow::SetSize(szContent);
+#ifdef __WXGTK__
+    // Gtk has a wrapper window for popup widget
+    gtk_window_resize (GTK_WINDOW (m_widget), szContent.x, szContent.y);
+#endif
     need_sync = false;
 }