Changeset 98:f60f89147531 in glemon-0.x for graph_displayer_canvas.h

Timestamp:

12/17/05 21:55:41 (18 years ago)

Author:

Akos Ladanyi

Branch:

gui

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk/gui@2432

Message:

Save and load the coordinates of the arrows on the edges.

File:

• graph_displayer_canvas.h (modified) (3 diffs)

graph_displayer_canvas.h

@@ -15 +15 @@
 class GraphDisplayerCanvas : public Gnome::Canvas::CanvasAA
 {
+  friend class BrokenEdge;
+
   class BrokenEdge : public Gnome::Canvas::Line
   {
+    Edge edge;
     GraphDisplayerCanvas & gdc;
     Gnome::Canvas::Polygon * arrow;
-    Gnome::Art::Point * my_points;
-
 
     ///Indicates whether the button of mouse is pressed or not
@@ -32 +33 @@
     bool edgeFormerEventHandler(GdkEvent*);
   public:
-    BrokenEdge(Gnome::Canvas::Group &, Gnome::Canvas::Points, GraphDisplayerCanvas &);
+    BrokenEdge(Gnome::Canvas::Group &, Edge, GraphDisplayerCanvas &);
     ~BrokenEdge();
-    void setPoints(Gnome::Canvas::Points, bool move=false);
-    xy<double> getArrowPos();
+    void draw();
   };
   typedef Gnome::Canvas::CanvasAA Parent;
@@ -201 +201 @@
   NoteBookTab & mytab;
 
+  XY GraphDisplayerCanvas::calcArrowPos(XY, XY, XY, XY, bool);
 };