X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/3515582495f9aa02369a342d73c11079fcdcd654..5454283008f2:/src/settings/general/previewssettingspage.cpp

diff --git a/src/settings/general/previewssettingspage.cpp b/src/settings/general/previewssettingspage.cpp
index 9e5f18cc7..1a92cd16c 100644
--- a/src/settings/general/previewssettingspage.cpp
+++ b/src/settings/general/previewssettingspage.cpp
@@ -23,9 +23,7 @@
 #include "configurepreviewplugindialog.h"
 
 #include <KConfigGroup>
-#include <KGlobal>
 #include <KLocalizedString>
-#include <KNumInput>
 #include <KServiceTypeTrader>
 #include <KService>
 
@@ -41,12 +39,12 @@
 #include <QScrollBar>
 #include <QShowEvent>
 #include <QSlider>
+#include <QSpinBox>
 #include <QSortFilterProxyModel>
 #include <QVBoxLayout>
 
 // default settings
 namespace {
-    const bool UseThumbnails = true;
     const int MaxRemotePreviewSize = 0; // 0 MB
 }
 
@@ -80,10 +78,10 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
 
     m_remoteFileSizeBox = new QSpinBox(this);
     m_remoteFileSizeBox->setSingleStep(1);
-    m_remoteFileSizeBox->setSuffix(QLatin1String(" MB"));
+    m_remoteFileSizeBox->setSuffix(QStringLiteral(" MB"));
     m_remoteFileSizeBox->setRange(0, 9999999); /* MB */
 
-    QHBoxLayout* fileSizeBoxLayout = new QHBoxLayout(this);
+    QHBoxLayout* fileSizeBoxLayout = new QHBoxLayout();
     fileSizeBoxLayout->addWidget(remoteFileSizeLabel, 0, Qt::AlignRight);
     fileSizeBoxLayout->addWidget(m_remoteFileSizeBox);
 
@@ -117,7 +115,7 @@ void PreviewsSettingsPage::applySettings()
         }
     }
 
-    KConfigGroup globalConfig(KSharedConfig::openConfig(), QLatin1String("PreviewSettings"));
+    KConfigGroup globalConfig(KSharedConfig::openConfig(), QStringLiteral("PreviewSettings"));
     globalConfig.writeEntry("Plugins", m_enabledPreviewPlugins);
 
     const qulonglong maximumRemoteSize = static_cast<qulonglong>(m_remoteFileSizeBox->value()) * 1024 * 1024;
@@ -156,9 +154,9 @@ void PreviewsSettingsPage::loadPreviewPlugins()
 {
     QAbstractItemModel* model = m_listView->model();
 
-    const KService::List plugins = KServiceTypeTrader::self()->query(QLatin1String("ThumbCreator"));
+    const KService::List plugins = KServiceTypeTrader::self()->query(QStringLiteral("ThumbCreator"));
     foreach (const KService::Ptr& service, plugins) {
-        const bool configurable = service->property("Configurable", QVariant::Bool).toBool();
+        const bool configurable = service->property(QStringLiteral("Configurable"), QVariant::Bool).toBool();
         const bool show = m_enabledPreviewPlugins.contains(service->desktopEntryName());
 
         model->insertRow(0);
@@ -176,9 +174,9 @@ void PreviewsSettingsPage::loadSettings()
 {
     KConfigGroup globalConfig(KSharedConfig::openConfig(), "PreviewSettings");
     m_enabledPreviewPlugins = globalConfig.readEntry("Plugins", QStringList()
-                                                     << QLatin1String("directorythumbnail")
-                                                     << QLatin1String("imagethumbnail")
-                                                     << QLatin1String("jpegthumbnail"));
+                                                     << QStringLiteral("directorythumbnail")
+                                                     << QStringLiteral("imagethumbnail")
+                                                     << QStringLiteral("jpegthumbnail"));
 
     const qulonglong defaultRemotePreview = static_cast<qulonglong>(MaxRemotePreviewSize) * 1024 * 1024;
     const qulonglong maxRemoteByteSize = globalConfig.readEntry("MaximumRemoteSize", defaultRemotePreview);