From cab9933834eccca39d03bd1ac2852bec1fbb7d14 Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Sun, 10 Nov 2019 22:49:02 +0100
Subject: [PATCH] GToolBar: Make buttons exclusive if action belongs to
 exclusive group

This was probably what I had originally intended when I first wrote the
GActionGroup stuff, but it seems to have been forgotten.
---
 Libraries/LibGUI/GToolBar.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Libraries/LibGUI/GToolBar.cpp b/Libraries/LibGUI/GToolBar.cpp
index 6e21ddbd1d..59b32c2725 100644
--- a/Libraries/LibGUI/GToolBar.cpp
+++ b/Libraries/LibGUI/GToolBar.cpp
@@ -1,4 +1,5 @@
 #include <LibGUI/GAction.h>
+#include <LibGUI/GActionGroup.h>
 #include <LibGUI/GBoxLayout.h>
 #include <LibGUI/GButton.h>
 #include <LibGUI/GPainter.h>
@@ -36,6 +37,8 @@ void GToolBar::add_action(GAction& action)
     item->action = action;
 
     auto button = GButton::construct(this);
+    if (action.group() && action.group()->is_exclusive())
+        button->set_exclusive(true);
     button->set_action(*item->action);
     button->set_tooltip(item->action->text());
     if (item->action->icon())