diff -r 5522d1da7e37 -r c585be63ec69 selection.cpp
--- a/selection.cpp	Tue Jan 23 11:50:53 2007 +0000
+++ b/selection.cpp	Tue Mar 06 19:37:39 2007 +0000
@@ -23,15 +23,16 @@
 
 void Selection::clear()
 {
-	selectList.clear();
+	unselect();
 	lastSelectList.clear();
 }
 
 bool Selection::select(LinkableMapObj *lmo)	// TODO no multiselections yet
 {
-	clear();
+	if (!selectList.isEmpty()) unselect();
 	selectList.append (lmo);
-	return false;
+	lmo->select();
+	return true;
 }
 
 bool Selection::select (const QString &s)	// TODO no multiselections yet
@@ -41,7 +42,7 @@
 	// Finally select the found object
 	if (lmo)
 	{
-		clear();
+		unselect();
 		select (lmo);
 		return true;
 	} 
@@ -62,8 +63,13 @@
 
 void Selection::unselect()
 {
-	lastSelectList=selectList;
-	selectList.clear();
+	if (!selectList.isEmpty() )
+	{
+		for (int i=0; i< selectList.count(); ++i) 
+			selectList.at(i)->unselect();
+		lastSelectList=selectList;
+		selectList.clear();
+	}	
 }
 
 bool Selection::isEmpty()
@@ -88,6 +94,45 @@
 	return Undefined;
 }
 
+LinkableMapObj* Selection::first()
+{
+	if (!selectList.isEmpty())
+		return selectList.first();
+	else	
+		return NULL;
+}
+
+LinkableMapObj* Selection::single()
+{
+	if (selectList.count() == 1)
+		return selectList.first();
+	else	
+		return NULL;
+}
+
+BranchObj* Selection::getBranch()
+{
+	if (!selectList.isEmpty())
+	{
+		LinkableMapObj *sel=selectList.first();
+		if (typeid (*sel)==typeid (BranchObj) ||
+		    typeid (*sel)==typeid (MapCenterObj)) 
+			return (BranchObj*)sel;
+	}
+		return NULL;
+}
+
+FloatImageObj* Selection::getFloatImage()
+{
+	if (!selectList.isEmpty())
+	{
+		LinkableMapObj *sel=selectList.first();
+		if (typeid (*sel)==typeid (FloatImageObj)) 
+			return (FloatImageObj*)sel;
+	}
+		return NULL;
+}
+
 QString Selection::getSelectString()// TODO no multiselections yet
 {
 	if (selectList.count()==1)