From 3d179d27deb98331159ef06ba732adc963779f4d Mon Sep 17 00:00:00 2001
From: bdieterm <119257544+bdieterm@users.noreply.github.com>
Date: Sat, 8 Jul 2023 22:45:38 +0200
Subject: [PATCH] set toolbar icon size when starting FreeCAD GUI from Python
 import

---
 src/Main/FreeCADGuiPy.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Main/FreeCADGuiPy.cpp b/src/Main/FreeCADGuiPy.cpp
index a449fc0c97..d93d87924e 100644
--- a/src/Main/FreeCADGuiPy.cpp
+++ b/src/Main/FreeCADGuiPy.cpp
@@ -305,6 +305,12 @@ QWidget* setupMainWindow()
             mw->setWindowTitle(QString::fromLatin1(App::Application::Config()["ExeName"].c_str()));
         }
 
+        // set toolbar icon size
+        ParameterGrp::handle hGrp = Gui::WindowParameter::getDefaultParameter()->GetGroup("General");
+        int size = hGrp->GetInt("ToolbarIconSize", 0);
+        if (size >= 16) // must not be lower than this
+            mw->setIconSize(QSize(size,size));
+
         if (!SoDB::isInitialized()) {
             // init the Inventor subsystem
             SoDB::init();