Revert "Update kconf update script version to 6"

[dolphin.git] / src / selectionmode / backgroundcolorhelper.cpp

diff --git a/src/selectionmode/backgroundcolorhelper.cpp b/src/selectionmode/backgroundcolorhelper.cpp
index 1615c36bbb9eaf034688426d6a3bc53af19ee5bd..42ccb64bd32d496b5dd2f10d406b621bf38d799d 100644 (file)
--- a/src/selectionmode/backgroundcolorhelper.cpp
+++ b/src/selectionmode/backgroundcolorhelper.cpp
@@ -1,6 +1,6 @@
 /*
     This file is part of the KDE project
-    SPDX-FileCopyrightText: 2022 Felix Ernst <felixernst@zohomail.eu>
+    SPDX-FileCopyrightText: 2022 Felix Ernst <felixernst@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
@@ -43,12 +43,19 @@ void BackgroundColorHelper::controlBackgroundColor(QWidget *widget)
     m_colorControlledWidgets.emplace_back(widget);
 }
 
+bool BackgroundColorHelper::eventFilter(QObject *obj, QEvent *event)
+{
+    Q_UNUSED(obj);
+    if (event->type() == QEvent::ApplicationPaletteChange) {
+        slotPaletteChanged();
+    }
+    return false;
+}
+
 BackgroundColorHelper::BackgroundColorHelper()
 {
     updateBackgroundColor();
-    QObject::connect(qApp, &QGuiApplication::paletteChanged, [=]() {
-        slotPaletteChanged();
-    });
+    qApp->installEventFilter(this);
 }
 
 void BackgroundColorHelper::slotPaletteChanged()
@@ -92,3 +99,5 @@ void BackgroundColorHelper::updateBackgroundColor()
 }
 
 BackgroundColorHelper *BackgroundColorHelper::s_instance = nullptr;
+
+#include "moc_backgroundcolorhelper.cpp"