Compile without foreach

[dolphin.git] / src / settings / viewmodes / viewsettingspage.cpp

diff --git a/src/settings/viewmodes/viewsettingspage.cpp b/src/settings/viewmodes/viewsettingspage.cpp
index da202047f432ca3dfe5ab2b6d55fcf73dcdc26a8..2e8c5b7dac1d0c780bf61e648a2b546167dbe484 100644 (file)
--- a/src/settings/viewmodes/viewsettingspage.cpp
+++ b/src/settings/viewmodes/viewsettingspage.cpp
@@ -1,65 +1,48 @@
-/***************************************************************************
- *   Copyright (C) 2006 by Peter Penz                                      *
- *   peter.penz@gmx.at                                                     *
- *                                                                         *
- *   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: 2006 Peter Penz <peter.penz@gmx.at>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
 #include "viewsettingspage.h"
 
-#include <views/dolphinview.h>
+#include "views/dolphinview.h"
 #include "viewsettingstab.h"
 
-#include <QVBoxLayout>
+#include <KLocalizedString>
 
-#include <KDialog>
-#include <KLocale>
-#include <KIconLoader>
-#include <KTabWidget>
+#include <QTabWidget>
+#include <QVBoxLayout>
 
 ViewSettingsPage::ViewSettingsPage(QWidget* parent) :
     SettingsPageBase(parent),
     m_tabs()
 {
     QVBoxLayout* topLayout = new QVBoxLayout(this);
-    topLayout->setMargin(0);
-    topLayout->setSpacing(KDialog::spacingHint());
+    topLayout->setContentsMargins(0, 0, 0, 0);
 
-    KTabWidget* tabWidget = new KTabWidget(this);
+    QTabWidget* tabWidget = new QTabWidget(this);
 
     // Initialize 'Icons' tab
     ViewSettingsTab* iconsTab = new ViewSettingsTab(ViewSettingsTab::IconsMode, tabWidget);
-    tabWidget->addTab(iconsTab, QIcon::fromTheme("view-list-icons"), i18nc("@title:tab", "Icons"));
-    connect(iconsTab, SIGNAL(changed()), this, SIGNAL(changed()));
+    tabWidget->addTab(iconsTab, QIcon::fromTheme(QStringLiteral("view-list-icons")), i18nc("@title:tab", "Icons"));
+    connect(iconsTab, &ViewSettingsTab::changed, this, &ViewSettingsPage::changed);
 
     // Initialize 'Compact' tab
     ViewSettingsTab* compactTab = new ViewSettingsTab(ViewSettingsTab::CompactMode, tabWidget);
-    tabWidget->addTab(compactTab, QIcon::fromTheme("view-list-details"), i18nc("@title:tab", "Compact"));
-    connect(compactTab, SIGNAL(changed()), this, SIGNAL(changed()));
+    tabWidget->addTab(compactTab, QIcon::fromTheme(QStringLiteral("view-list-details")), i18nc("@title:tab", "Compact"));
+    connect(compactTab, &ViewSettingsTab::changed, this, &ViewSettingsPage::changed);
 
     // Initialize 'Details' tab
     ViewSettingsTab* detailsTab = new ViewSettingsTab(ViewSettingsTab::DetailsMode, tabWidget);
-    tabWidget->addTab(detailsTab, QIcon::fromTheme("view-list-tree"), i18nc("@title:tab", "Details"));
-    connect(detailsTab, SIGNAL(changed()), this, SIGNAL(changed()));
+    tabWidget->addTab(detailsTab, QIcon::fromTheme(QStringLiteral("view-list-tree")), i18nc("@title:tab", "Details"));
+    connect(detailsTab, &ViewSettingsTab::changed, this, &ViewSettingsPage::changed);
 
     m_tabs.append(iconsTab);
     m_tabs.append(compactTab);
     m_tabs.append(detailsTab);
 
-    topLayout->addWidget(tabWidget, 0, 0);
+    topLayout->addWidget(tabWidget, 0);
 }
 
 ViewSettingsPage::~ViewSettingsPage()
@@ -68,16 +51,15 @@ ViewSettingsPage::~ViewSettingsPage()
 
 void ViewSettingsPage::applySettings()
 {
-    foreach (ViewSettingsTab* tab, m_tabs) {
+    for (ViewSettingsTab* tab : qAsConst(m_tabs)) {
         tab->applySettings();
     }
 }
 
 void ViewSettingsPage::restoreDefaults()
 {
-    foreach (ViewSettingsTab* tab, m_tabs) {
+    for (ViewSettingsTab* tab : qAsConst(m_tabs)) {
         tab->restoreDefaultSettings();
     }
 }
 
-#include "viewsettingspage.moc"