1 files changed, 23 insertions, 17 deletions
diff --git a/Swift/QtUI/QtColorToolButton.cpp b/Swift/QtUI/QtColorToolButton.cpp
index 1d379a3..b349a47 100644
--- a/Swift/QtUI/QtColorToolButton.cpp
+++ b/Swift/QtUI/QtColorToolButton.cpp
@@ -4,42 +4,48 @@
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
-#include <QColorDialog>
-#include <QPainter>
+/*
+ * Copyright (c) 2016 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
 
 #include <Swift/QtUI/QtColorToolButton.h>
 
+#include <QColorDialog>
+#include <QPainter>
+
 namespace Swift {
 
 QtColorToolButton::QtColorToolButton(QWidget* parent) :
-	QToolButton(parent)
+    QToolButton(parent)
 {
-	connect(this, SIGNAL(clicked()), SLOT(onClicked()));
-	setColorIcon(Qt::transparent);
+    connect(this, SIGNAL(clicked()), SLOT(onClicked()));
+    setColorIcon(Qt::transparent);
 }
 
 void QtColorToolButton::setColor(const QColor& color)
 {
-	if (color.isValid() != color_.isValid() || (color.isValid() && color != color_)) {
-		color_ = color;
-		setColorIcon(color_);
-		emit colorChanged(color_);
-	}
+    if (color.isValid() != color_.isValid() || (color.isValid() && color != color_)) {
+        color_ = color;
+        setColorIcon(color_);
+        emit colorChanged(color_);
+    }
 }
 
 void QtColorToolButton::onClicked()
 {
-	QColor c = QColorDialog::getColor(color_, this);
-	if (c.isValid()) {
-		setColor(c);
-	}
+    QColor c = QColorDialog::getColor(color_, this);
+    if (c.isValid()) {
+        setColor(c);
+    }
 }
 
 void QtColorToolButton::setColorIcon(const QColor& color)
 {
-	QPixmap pix(iconSize());
-	pix.fill(color.isValid() ? color : Qt::transparent);
-	setIcon(pix);
+    QPixmap pix(iconSize());
+    pix.fill(color.isValid() ? color : Qt::transparent);
+    setIcon(pix);
 }
 
 }