1.1 --- a/branchobj.cpp Mon Jan 31 09:47:43 2005 +0000
1.2 +++ b/branchobj.cpp Tue Feb 08 14:07:19 2005 +0000
1.3 @@ -181,6 +181,11 @@
1.4 return floatimage.count();
1.5 }
1.6
1.7 +int BranchObj::countLinks()
1.8 +{
1.9 + return link.count();
1.10 +}
1.11 +
1.12 void BranchObj::setParObjTmp(LinkableMapObj* lmo, QPoint m, int off)
1.13 {
1.14 // Temporary link to lmo
1.15 @@ -807,6 +812,14 @@
1.16 return link.count();
1.17 }
1.18
1.19 +BranchObj* BranchObj::linkTargetAt (int i)
1.20 +{
1.21 + if (link.at(i))
1.22 + return link.at(i)->otherBranch (this);
1.23 + else
1.24 + return NULL;
1.25 +}
1.26 +
1.27 LinkableMapObj* BranchObj::addFloatImage ()
1.28 {
1.29 FloatImageObj *newfi=new FloatImageObj (canvas,this);