diff --git a/qad/blockview/blockview.cpp b/qad/blockview/blockview.cpp
index eb2394a..07ef3c3 100644
--- a/qad/blockview/blockview.cpp
+++ b/qad/blockview/blockview.cpp
@@ -258,7 +258,7 @@ bool BlockView::eventFilter(QObject * o, QEvent * e) {
 			mm_drag = moved = false;
 			screen_point = me->screenPos();
 			scene_point = me->scenePos();
-			if (me->button() == Qt::MidButton) {
+			if ((me->button() == Qt::MidButton) || (me->button() == Qt::RightButton)) {
 				thumbShow();
 				restartTimer(timer_thumb, thumb_hide_delay);
 				return true;
@@ -493,7 +493,7 @@ bool BlockView::eventFilter(QObject * o, QEvent * e) {
 			if (me->buttons().testFlag(Qt::RightButton)) btncnt++;
 			if (me->buttons().testFlag(Qt::MidButton)) btncnt++;
 			mm_cancel = btncnt > 0;
-			if (mm_cancel || me->button() == Qt::MidButton) {
+			if (mm_cancel || (me->button() == Qt::MidButton) || (me->button() == Qt::RightButton)) {
 				mm_ci = 0;
 				return true;
 			}
@@ -650,7 +650,12 @@ void BlockView::wheelEvent(QWheelEvent * e) {
 
 void BlockView::mousePressEvent(QMouseEvent * event) {
 	press_point = event->pos();
-	if (event->buttons().testFlag(Qt::MidButton)) setCursor(Qt::ClosedHandCursor);
+	if (event->buttons().testFlag(Qt::MidButton) || event->buttons().testFlag(Qt::RightButton)) {
+		setCursor(Qt::ClosedHandCursor);
+		sel_rect.hide();
+		if (sel_rect.scene())
+			scene_->removeItem(&sel_rect);
+	}
 	QGraphicsView::mousePressEvent(event);
 }
 
@@ -663,7 +668,7 @@ void BlockView::mouseReleaseEvent(QMouseEvent * event) {
 
 void BlockView::mouseMoveEvent(QMouseEvent * event) {
 	if (navigation) {
-		if (event->buttons().testFlag(Qt::MidButton)) {
+		if (event->buttons().testFlag(Qt::MidButton) || event->buttons().testFlag(Qt::RightButton)) {
 			QPoint dp = (press_point - event->pos());
 			horizontalScrollBar()->setValue(horizontalScrollBar()->value() + dp.x());
 			verticalScrollBar()->setValue(verticalScrollBar()->value() + dp.y());