1.1 --- a/treeitem.cpp Wed Jun 09 13:14:08 2010 +0000
1.2 +++ b/treeitem.cpp Mon Jun 14 13:59:17 2010 +0000
1.3 @@ -586,6 +586,22 @@
1.4 return NULL;
1.5 }
1.6
1.7 +ImageItem* TreeItem::getFirstImage()
1.8 +{
1.9 + if (imageCounter>0)
1.10 + return getImageNum (imageCounter-1);
1.11 + else
1.12 + return NULL;
1.13 +}
1.14 +
1.15 +ImageItem* TreeItem::getLastImage()
1.16 +{
1.17 + if (imageCounter>0)
1.18 + return getImageNum (imageCounter-1);
1.19 + else
1.20 + return NULL;
1.21 +}
1.22 +
1.23 BranchItem* TreeItem::getNextBranch(BranchItem *currentBranch)
1.24 {
1.25 if (!currentBranch) return NULL;