Changeset 21:44bb92014108 in glemon-0.x for graph_displayer_canvas.cc

Timestamp:

06/17/05 14:25:53 (18 years ago)

Author:

Hegyi Péter

Branch:

gui

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk/gui@1982

Message:

Very small bug is corrected: if node creator tool is active, the small red arrows won't move, if you click on them and if you drag the newly created node... 'was hard to notice it :-)

File:

• graph_displayer_canvas.cc (modified) (5 diffs)

graph_displayer_canvas.cc

@@ -6 +6 @@
 {
   
-  actual_handler=displayed_graph.signal_event().connect(sigc::mem_fun(*this, &GraphDisplayerCanvas::create_edge_event_handler), false);
+  actual_handler=signal_event().connect(sigc::mem_fun(*this, &GraphDisplayerCanvas::create_node_event_handler), false);
+  actual_tool=CREATE_NODE;
 
   active_node=INVALID;
@@ -24 +25 @@
     coos.push_back(Gnome::Art::Point(cm[g.target(i)].x,cm[g.target(i)].y));
     
-    edgesmap[i]=new BrokenEdge(displayed_graph, coos);
+    edgesmap[i]=new BrokenEdge(displayed_graph, coos, *this);
     *(edgesmap[i]) << Gnome::Canvas::Properties::fill_color("green");
     edgesmap[i]->property_width_pixels().set_value(10);    
@@ -310 +311 @@
   actual_handler.disconnect();
 
+  if(actual_tool==CREATE_EDGE)
+    {
+        GdkEvent * generated=new GdkEvent();
+        generated->type=GDK_BUTTON_RELEASE;
+        generated->button.button=3;
+        create_edge_event_handler(generated);      
+    }
+
+  actual_tool=newtool;
+
   switch(newtool)
     {
@@ -332 +343 @@
       break;
     }
+}
+
+int GraphDisplayerCanvas::get_actual_tool()
+{
+  return actual_tool;
 }
 
@@ -565 +581 @@
 
                   //drawing new edge
-                  edgesmap[active_edge]=new BrokenEdge(displayed_graph, coos);
+                  edgesmap[active_edge]=new BrokenEdge(displayed_graph, coos, *this);
                   *(edgesmap[active_edge]) << Gnome::Canvas::Properties::fill_color("green");
                   edgesmap[active_edge]->property_width_pixels().set_value(10);