diff -r 83a3be747ad9 -r 8b9cfc26638c linkablemapobj.h
--- a/linkablemapobj.h	Wed Apr 25 16:02:54 2007 +0000
+++ b/linkablemapobj.h	Wed Apr 25 16:02:54 2007 +0000
@@ -1,6 +1,7 @@
 #ifndef LINKABLEMAPOBJ_H
 #define LINKABLEMAPOBJ_H
 
+#include "animpoint.h"
 #include "noteobj.h"
 #include "headingobj.h"
 #include "flagrowobj.h"
@@ -8,20 +9,43 @@
 
 #define MAX_DEPTH 999
 
-enum LinkOrient {OrientUndef,OrientLeftOfCenter, OrientRightOfCenter};
-enum LinkStyle {
-	StyleUndef,
-	StyleLine, 
-	StyleParabel, 
-	StylePolyLine,
-	StylePolyParabel
-};
-enum LinkPos {LinkMiddle,LinkBottom};
-enum LinkColorHint {DefaultColor,HeadingColor};
+
+/*! \brief This class adds links to MapObj 
+
+The links are connecting the branches (BranchObj) and images (FloatImageObj) in the map.
+*/
 
 class LinkableMapObj:public QObject, public MapObj {
 	Q_OBJECT
 public:
+	/*! Orientation of an object dependd on the position relative to the parent */
+	enum Orientation {
+		UndefinedOrientation, //!< Undefined
+		LeftOfCenter,			//!< Object is left of center
+		RightOfCenter			//!< Object is right of center
+	};
+
+	/*! Various drawing styles for links */
+	enum Style {
+		UndefinedStyle,	//!< Undefined
+		Line,			//!< Straight line
+		Parabel,		//!< Parabel
+		PolyLine,		//!< Polygon (thick line)
+		PolyParabel		//!< Thick parabel
+	};
+
+	/*! Vertical position of link in object */
+	enum Position {
+		Middle, //!< Link is drawn in the middle of object
+		Bottom  //!< Link is drawn at bottom of object
+	};
+
+	/*! Hint if link should use the default link color or the color of heading */
+	enum ColorHint {
+		DefaultColor,	//!< Link uses the default color
+		HeadingColor	//!< Link uses the color of heading
+	};
+
     LinkableMapObj ();
     LinkableMapObj (QGraphicsScene*);
     LinkableMapObj (LinkableMapObj*);
@@ -45,13 +69,13 @@
 	virtual qreal getTopPad();
 	virtual qreal getLeftPad();
 	virtual qreal getRightPad();
-	LinkStyle getDefLinkStyle();
-    void setLinkStyle(LinkStyle);            
-	LinkStyle getLinkStyle();
+	Style getDefLinkStyle();
+    void setLinkStyle(Style);            
+	Style getLinkStyle();
 	void setHideLinkUnselected(bool);
 	bool getHideLinkUnselected();
-	void setLinkPos (LinkPos);
-	LinkPos getLinkPos ();
+	void setLinkPos (Position);
+	Position getLinkPos ();
 
 	virtual void setLinkColor();					// sets color according to colorhint, overloaded
 	virtual void setLinkColor(QColor);
@@ -67,7 +91,7 @@
 	virtual void setDockPos()=0;				// sets childPos and parPos
     QPointF getChildPos();					// returns pos where childs dock
     QPointF getParPos();						// returns pos where parents dock
-    LinkOrient getOrientation();			// get orientation
+    Orientation getOrientation();			// get orientation
     virtual int getDepth();					// return depth
 	virtual void setMapEditor(MapEditor*);	// set MapEditor (needed in LMO::updateNoteFlag)
 	virtual MapEditor* getMapEditor();		// get MapEditor (usually from parent);
@@ -99,7 +123,7 @@
 	MapEditor* mapEditor;			// for and toggleScroll(), get default styles
 									// and mapEditor->updateActions()
 									// and mapEditor->updateSelection()
-    LinkOrient orientation;     
+    Orientation orientation;     
     qreal linkwidth;				// width of a link
     int depth;						// depth: undef=-1 mapCenter=0 branch=1..n
 	QRectF bboxTotal;				// bounding box including childs
@@ -110,8 +134,8 @@
     qreal bottomlineY;              // vertical offset of dockpos to pos
 
 	int thickness_start;			// for StylePoly*	
-    LinkStyle style;				// Current style
-	LinkPos linkpos;				// Link at bottom of object or middle of height
+    Style style;					// Current style
+	Position linkpos;				// Link at bottom of object or middle of height
     QColor linkcolor;               // Link color
 	QPen pen;
     QGraphicsLineItem* l;           // line style
@@ -129,7 +153,8 @@
 	qreal topPad, botPad,
 		leftPad, rightPad;          // padding within bbox
 
-	QPointF relPos;					// position relative to childPos of parent
+	QPointF	 relPos;				// position relative to childPos of parent
+	//AnimPoint relPos;				// position relative to childPos of parent
 	bool useRelPos;
 	bool useOrientation;
 };