Finally fix MappingItem

Well, the comment was right. The previous implementation was fishy at
best. It simply didn't work. Could have been so ease. Just look at the
commit size :)

Don't forget that there will be an empty line at the beginning of the
QTextDocument if you don't check the first insert.

1 files changed, 1 insertions, 1 deletions

diff --git a/pictureviewer2.h b/pictureviewer2.h
index c776c53..4b5915d 100644
--- a/pictureviewer2.h
+++ b/pictureviewer2.h
@@ -62,7 +62,7 @@ class PictureViewer2 : public QGraphicsView {
         void setupDialog();
         void setGradient(const QPixmap &pic);
         QTextDocument *treeToString(const SmTreeItem *root) const;
-        void treeToStringRecursive(const SmTreeItem *parent, QTextCursor *cursor) const;
+        void treeToStringRecursive(const SmTreeItem *parent, QTextCursor *cursor, int indent) const;
         QPointF getPos(PictureViewer2Item *item, int pos, const QPointF &movPos);
         QString constructWindowTitle() const;
         PicDataList mFiles;