diff --git a/sources/editor/elementview.cpp b/sources/editor/elementview.cpp
index 05fc6c41d..373639614 100644
--- a/sources/editor/elementview.cpp
+++ b/sources/editor/elementview.cpp
@@ -307,10 +307,12 @@ ElementContent ElementView::pasteAreaDefined(const QRectF &target_rect) {
 	@param pos Coin superieur gauche du rectangle cible
 */
 ElementContent ElementView::paste(const QDomDocument &xml_document, const QPointF &pos) {
+	// object to retrieve content added to the scheme by pasting
 	// objet pour recuperer le contenu ajoute au schema par le coller
 	ElementContent content_pasted;
 	m_scene -> fromXml(xml_document, pos, false, &content_pasted);
 
+	// if something has actually been added to the scheme, an undo object is created
 	// si quelque chose a effectivement ete ajoute au schema, on cree un objet d'annulation
 	if (content_pasted.count()) {
 		m_scene -> clearSelection();
@@ -334,6 +336,7 @@ ElementContent ElementView::pasteWithOffset(const QDomDocument &xml_document) {
 	QRectF pasted_content_bounding_rect = m_scene -> boundingRectFromXml(xml_document);
 	if (pasted_content_bounding_rect.isEmpty()) return(content_pasted);
 
+	// paste copied parts with offset
 	// copier/coller avec decalage
 	QRectF final_pasted_content_bounding_rect;
 	++ offset_paste_count_;
@@ -594,10 +597,12 @@ void ElementView::drawBackground(QPainter *p, const QRectF &r) {
 	@return
 */
 QRectF ElementView::applyMovement(const QRectF &start, const QPointF &offset) {
+	// calculates the offset to be applied from the offset
 	// calcule le decalage a appliquer a partir de l'offset
 	QPointF final_offset;
 	final_offset.rx() =  start.width() + offset.x();
 
+	// applies the calculated offset
 	// applique le decalage ainsi calcule
 	return(start.translated(final_offset));
 }