Improve code style, Wrap code for better readability

sources/PropertiesEditor/propertieseditordockwidget.cpp

@@ -52,7 +52,7 @@ void PropertiesEditorDockWidget::clear()
 	{
 		m_editor_list.removeOne(editor);
 		ui->m_main_vlayout->removeWidget(editor);
-        delete editor;
+		delete editor;
 	}
 
 	m_editor_list.clear();

sources/QetGraphicsItemModeler/qetgraphicshandleritem.cpp

@@ -57,18 +57,24 @@ void QetGraphicsHandlerItem::setColor(QColor color)
 	@param option
 	@param widget
 */
-void QetGraphicsHandlerItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+void QetGraphicsHandlerItem::paint(QPainter *painter,
+				   const QStyleOptionGraphicsItem *option,
+				   QWidget *widget)
 {
 	Q_UNUSED(option)
 	Q_UNUSED(widget)
 
-    painter->save();
+	painter->save();
-    painter->setBrush(QBrush(m_color));
+	painter->setBrush(QBrush(m_color));
-    QPen pen(QBrush(m_color), 2, Qt::SolidLine, Qt::SquareCap, Qt::MiterJoin);
+	QPen pen(QBrush(m_color),
+		 2,
+		 Qt::SolidLine,
+		 Qt::SquareCap,
+		 Qt::MiterJoin);
 	pen.setCosmetic(true);
-    painter->setPen(pen);
+	painter->setPen(pen);
 	painter->setRenderHint(QPainter::Antialiasing, true);
-    painter->drawEllipse(m_handler_rect);
+	painter->drawEllipse(m_handler_rect);
 	painter->restore();
 }
 
@@ -77,15 +83,17 @@ void QetGraphicsHandlerItem::paint(QPainter *painter, const QStyleOptionGraphics
 	@param points
 	@return A list of handler with pos at point
 */
-QVector<QetGraphicsHandlerItem *> QetGraphicsHandlerItem::handlerForPoint(const QVector<QPointF> &points, int size)
+QVector<QetGraphicsHandlerItem *> QetGraphicsHandlerItem::handlerForPoint(
+		const QVector<QPointF> &points,
+		int size)
 {
-    QVector <QetGraphicsHandlerItem *> list_;
+	QVector <QetGraphicsHandlerItem *> list_;
-    for (QPointF point : points)
+	for (QPointF point : points)
-    {
+	{
-        QetGraphicsHandlerItem *qghi = new QetGraphicsHandlerItem(size);
+		QetGraphicsHandlerItem *qghi = new QetGraphicsHandlerItem(size);
-        qghi->setPos(point);
+		qghi->setPos(point);
-        list_ << qghi;
+		list_ << qghi;
-    }
+	}
 
 	return list_;
 }

sources/QetGraphicsItemModeler/qetgraphicshandleritem.h

@@ -23,34 +23,42 @@
 
 /**
 	@brief The QetGraphicsHandlerItem class
-	This graphics item represents a point, destined to be used as an handler,
+	This graphics item represents a point,
+	destined to be used as an handler,
 	for modifie the geometrie of a another graphics item (like shapes).
-	The graphics item to be modified, must call "installSceneEventFilter" of this item with itself for argument,.
+	The graphics item to be modified,
-	The ghraphics item to be modified, need to reimplement "sceneEventFilter" for create the modification behavior.
+	must call "installSceneEventFilter"
+	of this item with itself for argument,.
+	The ghraphics item to be modified,
+	need to reimplement "sceneEventFilter"
+	for create the modification behavior.
 */
 class QetGraphicsHandlerItem : public QGraphicsItem
 {
-    public:
+	public:
-        QetGraphicsHandlerItem(qreal size = 10);
+		QetGraphicsHandlerItem(qreal size = 10);
-        QRectF boundingRect() const override;
+		QRectF boundingRect() const override;
 		
 		enum { Type = UserType + 1200};
 		int type() const override {return Type;}
 		
 		void setColor(QColor color);
 
-    protected:
+	protected:
-        void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
+		void paint(QPainter *painter,
+			   const QStyleOptionGraphicsItem *option,
+			   QWidget *widget) override;
 
-    private:
+	private:
 		QRectF m_handler_rect,
 			   m_br;
-        qreal m_size;
+		qreal m_size;
 		QColor m_color;
 		QPen m_pen;
 		
 	public:
-		static QVector<QetGraphicsHandlerItem *> handlerForPoint(const QVector<QPointF> &points, int size = 10);
+		static QVector<QetGraphicsHandlerItem *> handlerForPoint(
+				const QVector<QPointF> &points, int size = 10);
 };
 
 #endif // QETGRAPHICSHANDLERITEM_H