DolphinView: set the parent of layout in the ctor

[dolphin.git] / src / settings / general / configurepreviewplugindialog.cpp

diff --git a/src/settings/general/configurepreviewplugindialog.cpp b/src/settings/general/configurepreviewplugindialog.cpp
index f0ac549848c1fff746d0b87646d81d3b0a028d5e..4d7ee589aae7248fb1473ff70e4f30ff28ada298 100644 (file)
--- a/src/settings/general/configurepreviewplugindialog.cpp
+++ b/src/settings/general/configurepreviewplugindialog.cpp
@@ -1,37 +1,23 @@
-/***************************************************************************
- *   Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com>             *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2011 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
 #include "configurepreviewplugindialog.h"
 
-#include <KPluginLoader>
-#include <KLocalizedString>
-#include <KJobWidgets>
-#include <KIO/JobUiDelegate>
 #include <KIO/DeleteJob>
+#include <KIO/JobUiDelegate>
 #include <KIO/ThumbCreator>
+#include <KJobWidgets>
+#include <KLocalizedString>
+#include <KPluginLoader>
 
-#include <QUrl>
-#include <QLibrary>
-#include <QVBoxLayout>
-#include <QStandardPaths>
 #include <QDialogButtonBox>
 #include <QPushButton>
+#include <QStandardPaths>
+#include <QUrl>
+#include <QVBoxLayout>
 
 ConfigurePreviewPluginDialog::ConfigurePreviewPluginDialog(const QString& pluginName,
                                                            const QString& desktopEntryName,
@@ -52,7 +38,6 @@ ConfigurePreviewPluginDialog::ConfigurePreviewPluginDialog(const QString& plugin
     setMinimumWidth(400);
 
     auto layout = new QVBoxLayout(this);
-    setLayout(layout);
 
     if (previewPlugin) {
         auto configurationWidget = previewPlugin->createConfigurationWidget();
@@ -67,7 +52,7 @@ ConfigurePreviewPluginDialog::ConfigurePreviewPluginDialog(const QString& plugin
             // delete the whole thumbnails directory.
             previewPlugin->writeConfiguration(configurationWidget);
 
-            // http://specifications.freedesktop.org/thumbnail-spec/thumbnail-spec-latest.html#DIRECTORY
+            // https://specifications.freedesktop.org/thumbnail-spec/thumbnail-spec-latest.html#DIRECTORY
             const QString thumbnailsPath = QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation) + QLatin1String("/thumbnails/");
             KIO::del(QUrl::fromLocalFile(thumbnailsPath), KIO::HideProgressInfo);
         });
@@ -79,6 +64,6 @@ ConfigurePreviewPluginDialog::ConfigurePreviewPluginDialog(const QString& plugin
     layout->addWidget(buttonBox);
 
     auto okButton = buttonBox->button(QDialogButtonBox::Ok);
-    okButton->setShortcut(Qt::CTRL | Qt::Key_Return);
+    okButton->setShortcut(Qt::CTRL + Qt::Key_Return);
     okButton->setDefault(true);
 }