From 436967ebf062d658b3ac8bb5ab96da83d3ad53d5 Mon Sep 17 00:00:00 2001
From: Alessandro Portale <alessandro.portale@qt.io>
Date: Mon, 30 Apr 2018 14:19:53 +0200
Subject: [PATCH] Core: Options: Fix category list width

If the vertical scrollbar is invisible, it reports a width of 100
pixels. Use the width of the size hint, instead.

Task-number: QTCREATORBUG-20353
Change-Id: I3d50041788f12360a98a8f41923c6a38e23a63e3
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
---
 src/plugins/coreplugin/dialogs/settingsdialog.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/coreplugin/dialogs/settingsdialog.cpp b/src/plugins/coreplugin/dialogs/settingsdialog.cpp
index 68cd613a4bf..e3914932ce8 100644
--- a/src/plugins/coreplugin/dialogs/settingsdialog.cpp
+++ b/src/plugins/coreplugin/dialogs/settingsdialog.cpp
@@ -316,7 +316,7 @@ public:
     QSize sizeHint() const final
     {
         int width = sizeHintForColumn(0) + frameWidth() * 2 + 5;
-        width += verticalScrollBar()->width();
+        width += verticalScrollBar()->sizeHint().width();
         return QSize(width, 100);
     }