1 files changed, 23 insertions, 17 deletions
diff --git a/Swift/QtUI/QtVCardWidget/QtCloseButton.cpp b/Swift/QtUI/QtVCardWidget/QtCloseButton.cpp
index ebd62bc..da4f22f 100644
--- a/Swift/QtUI/QtVCardWidget/QtCloseButton.cpp
+++ b/Swift/QtUI/QtVCardWidget/QtCloseButton.cpp
@@ -4,7 +4,13 @@
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
-#include "QtCloseButton.h"
+/*
+ * Copyright (c) 2016 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
+#include <Swift/QtUI/QtVCardWidget/QtCloseButton.h>
 
 #include <QMouseEvent>
 #include <QPainter>
@@ -18,28 +24,28 @@ QtCloseButton::QtCloseButton(QWidget *parent) : QAbstractButton(parent) {
 }
 
 QSize QtCloseButton::sizeHint() const {
-	return QSize(style()->pixelMetric(QStyle::PM_TabCloseIndicatorWidth, 0, 0), style()->pixelMetric(QStyle::PM_TabCloseIndicatorHeight, 0, 0));
+    return QSize(style()->pixelMetric(QStyle::PM_TabCloseIndicatorWidth, nullptr, nullptr), style()->pixelMetric(QStyle::PM_TabCloseIndicatorHeight, nullptr, nullptr));
 }
 
 bool QtCloseButton::event(QEvent *e) {
-	if (e->type() == QEvent::Enter || e->type() == QEvent::Leave) {
-		update();
-	}
-	return QAbstractButton::event(e);
+    if (e->type() == QEvent::Enter || e->type() == QEvent::Leave) {
+        update();
+    }
+    return QAbstractButton::event(e);
 }
 
 void QtCloseButton::paintEvent(QPaintEvent *) {
-	QPainter painter(this);
-	painter.setRenderHint(QPainter::HighQualityAntialiasing);
-	QStyleOption opt;
-	opt.init(this);
-	opt.state |= QStyle::State_AutoRaise;
-	if (underMouse() && !isDown()) {
-		opt.state |= QStyle::State_Raised;
-	} else if (isDown()) {
-		opt.state |= QStyle::State_Sunken;
-	}
-	style()->drawPrimitive(QStyle::PE_IndicatorTabClose, &opt, &painter, this);
+    QPainter painter(this);
+    painter.setRenderHint(QPainter::HighQualityAntialiasing);
+    QStyleOption opt;
+    opt.init(this);
+    opt.state |= QStyle::State_AutoRaise;
+    if (underMouse() && !isDown()) {
+        opt.state |= QStyle::State_Raised;
+    } else if (isDown()) {
+        opt.state |= QStyle::State_Sunken;
+    }
+    style()->drawPrimitive(QStyle::PE_IndicatorTabClose, &opt, &painter, this);
 }
 
 }