From 016ee800bb3a6af79b31c267b5d5aad6a1398c3d Mon Sep 17 00:00:00 2001
From: Nicolas Fella <nicolas.fella@kde.org>
Date: Sat, 2 Mar 2024 16:21:40 +0100
Subject: [PATCH] QKdeTheme: Fix default value for
 ItemViewActivateItemOnSingleClick

Plasma 6 defaults to double click. When the default value is read we
get an invalid QVariant. Use the proper default value in that case

Pick-to: 6.7 6.5
Fixes: QTBUG-124481
Change-Id: I4cdbb04ee8f56b48bb6ab66ec6b3cd42bcf1b187
Reviewed-by: David Redondo <qt@david-redondo.de>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit 92de89a941e48f5cd95cce40cd997022c3dc0ab9)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/gui/platform/unix/qgenericunixthemes.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gui/platform/unix/qgenericunixthemes.cpp b/src/gui/platform/unix/qgenericunixthemes.cpp
index 90971ba94cd..8016e4dbab5 100644
--- a/src/gui/platform/unix/qgenericunixthemes.cpp
+++ b/src/gui/platform/unix/qgenericunixthemes.cpp
@@ -837,6 +837,10 @@ void QKdeThemePrivate::refresh()
     const QVariant singleClickValue = readKdeSetting(KdeSetting::SingleClick);
     if (singleClickValue.isValid())
         singleClick = singleClickValue.toBool();
+    else if (kdeVersion >= 6) // Plasma 6 defaults to double-click
+        singleClick = false;
+    else // earlier version to single-click
+        singleClick = true;
 
     const QVariant showIconsOnPushButtonsValue = readKdeSetting(KdeSetting::ShowIconsOnPushButtons);
     if (showIconsOnPushButtonsValue.isValid())