Use nullptr + add explicit keyword

Test Plan: compile

Reviewers: #dolphin, broulik

Reviewed By: broulik

Subscribers: #dolphin

Differential Revision: https://phabricator.kde.org/D8637

3 files changed, 17 insertions, 17 deletions

diff --git a/src/settings/general/behaviorsettingspage.cpp b/src/settings/general/behaviorsettingspage.cpp
index 6d1e8bb10..b600c2be6 100644
--- a/src/settings/general/behaviorsettingspage.cpp
+++ b/src/settings/general/behaviorsettingspage.cpp
@@ -34,15 +34,15 @@
 BehaviorSettingsPage::BehaviorSettingsPage(const QUrl& url, QWidget* parent) :
     SettingsPageBase(parent),
     m_url(url),
-    m_localViewProps(0),
-    m_globalViewProps(0),
-    m_showToolTips(0),
-    m_showSelectionToggle(0),
-    m_naturalSorting(0),
-    m_caseSensitiveSorting(0),
-    m_caseInsensitiveSorting(0),
-    m_renameInline(0),
-    m_useTabForSplitViewSwitch(0)
+    m_localViewProps(nullptr),
+    m_globalViewProps(nullptr),
+    m_showToolTips(nullptr),
+    m_showSelectionToggle(nullptr),
+    m_naturalSorting(nullptr),
+    m_caseSensitiveSorting(nullptr),
+    m_caseInsensitiveSorting(nullptr),
+    m_renameInline(nullptr),
+    m_useTabForSplitViewSwitch(nullptr)
 {
     QVBoxLayout* topLayout = new QVBoxLayout(this);
 
diff --git a/src/settings/general/statusbarsettingspage.cpp b/src/settings/general/statusbarsettingspage.cpp
index 03846253b..85195cb63 100644
--- a/src/settings/general/statusbarsettingspage.cpp
+++ b/src/settings/general/statusbarsettingspage.cpp
@@ -28,8 +28,8 @@
 
 StatusBarSettingsPage::StatusBarSettingsPage(QWidget* parent) :
     SettingsPageBase(parent),
-    m_showZoomSlider(0),
-    m_showSpaceInfo(0)
+    m_showZoomSlider(nullptr),
+    m_showSpaceInfo(nullptr)
 {
     m_showZoomSlider = new QCheckBox(i18nc("@option:check", "Show zoom slider"), this);
     m_showSpaceInfo = new QCheckBox(i18nc("@option:check", "Show space information"), this);
diff --git a/src/settings/startup/startupsettingspage.cpp b/src/settings/startup/startupsettingspage.cpp
index f076f16c7..b216181d8 100644
--- a/src/settings/startup/startupsettingspage.cpp
+++ b/src/settings/startup/startupsettingspage.cpp
@@ -42,12 +42,12 @@
 StartupSettingsPage::StartupSettingsPage(const QUrl& url, QWidget* parent) :
     SettingsPageBase(parent),
     m_url(url),
-    m_homeUrl(0),
-    m_splitView(0),
-    m_editableUrl(0),
-    m_showFullPath(0),
-    m_filterBar(0),
-    m_showFullPathInTitlebar(0)
+    m_homeUrl(nullptr),
+    m_splitView(nullptr),
+    m_editableUrl(nullptr),
+    m_showFullPath(nullptr),
+    m_filterBar(nullptr),
+    m_showFullPathInTitlebar(nullptr)
 {
     QVBoxLayout* topLayout = new QVBoxLayout(this);
     QWidget* vBox = new QWidget(this);