[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

src/gui/knuttabwidget.cpp

@@ -16,35 +16,38 @@ Contact KDAB at <[email protected]> for commercial licensing options.
 
 namespace Gui {
 
-KnutTabBar::KnutTabBar(QWidget *parent) : QTabBar(parent),
-    m_hideCloseTimer(new QTimer(this))
+KnutTabBar::KnutTabBar(QWidget *parent)
+    : QTabBar(parent)
+    , m_hideCloseTimer(new QTimer(this))
 {
     // Human moment delay before hiding close buttons
     m_hideCloseTimer->setInterval(2000);
-    connect(m_hideCloseTimer, &QTimer::timeout, this, [this] () {
+    connect(m_hideCloseTimer, &QTimer::timeout, this, [this]() {
         setTabsClosable(false);
     });
 }
 
 bool KnutTabBar::event(QEvent *event)
 {
     switch (event->type()) {
-        case QEvent::HoverEnter:
-            m_hideCloseTimer->stop();
-            setTabsClosable(true);
-            break;
-        case QEvent::HoverLeave:
-            m_hideCloseTimer->start();
-            break;
-        case QEvent::Show:
-            setTabsClosable(false);
-            break;
-        default: break;
+    case QEvent::HoverEnter:
+        m_hideCloseTimer->stop();
+        setTabsClosable(true);
+        break;
+    case QEvent::HoverLeave:
+        m_hideCloseTimer->start();
+        break;
+    case QEvent::Show:
+        setTabsClosable(false);
+        break;
+    default:
+        break;
     }
     return QTabBar::event(event);
 }
 
-KnutTabWidget::KnutTabWidget(QWidget *parent) : QTabWidget(parent)
+KnutTabWidget::KnutTabWidget(QWidget *parent)
+    : QTabWidget(parent)
 {
     auto tabBar = new KnutTabBar(this);
     setTabBar(tabBar);

src/gui/knuttabwidget.h

@@ -22,8 +22,10 @@ class KnutTabBar : public QTabBar
     Q_OBJECT
 public:
     KnutTabBar(QWidget *parent);
+
 protected:
     bool event(QEvent *event);
+
 private:
     QTimer *m_hideCloseTimer;
 };