Changeset 33:8dc87bc15ec5 in glemon-0.x

Timestamp:

07/12/05 23:45:39 (20 years ago)

Author:

Hegyi Péter

Branch:

gui

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk/gui@2047

Message:

Developing of edgemap editing is started.

File:

• graph_displayer_canvas-event.cc (modified) (3 diffs)

graph_displayer_canvas-event.cc

@@ -25 +25 @@
 
   actual_tool=newtool;
+
+  active_item=NULL; 
+  target_item=NULL; 
+  active_edge=INVALID;  
+  active_node=INVALID;  
 
   switch(newtool)
@@ -499 +504 @@
             }
         }
-      if(active_edge!=INVALID)
+      if((active_edge!=INVALID)&&(edgetextmap[active_edge]->property_text().get_value()!=""))
         {
           if(canvasentrywidget)
@@ -506 +511 @@
             }
           entrywidget.show();
-          entrywidget.set_text("Hello!");
-          //      canvasentrywidget=new Gnome::Canvas::Widget(displayed_graph, clicked_x, clicked_y,entrywidget);
-          canvasentrywidget=new Gnome::Canvas::Widget(displayed_graph, e->button.x, e->button.y, entrywidget);
-          canvasentrywidget->property_width().set_value(70);
-          canvasentrywidget->property_height().set_value(50);
-          canvasentrywidget->show();
-          *(edgesmap[active_edge]) << Gnome::Canvas::Properties::fill_color("red");
-        }
-      active_item=NULL;         // !!!!!!!!!!!!!!!!!!!!!!!!!!!
-      active_edge=INVALID;      // !!!!!!!!!!!!!!!!!!!!!!!!!!!
+          entrywidget.set_text(edgetextmap[active_edge]->property_text().get_value());
+          xy<double> entry_coos;
+          entry_coos.x=(edgetextmap[active_edge])->property_x().get_value();
+          entry_coos.x-=edgetextmap[active_edge]->property_text_width().get_value()/2;
+          entry_coos.y=(edgetextmap[active_edge])->property_y().get_value();
+          entry_coos.y-=edgetextmap[active_edge]->property_text_height().get_value()*1.5/2;
+          canvasentrywidget=new Gnome::Canvas::Widget(displayed_graph, entry_coos.x, entry_coos.y, entrywidget);
+          canvasentrywidget->property_width().set_value(edgetextmap[active_edge]->property_text_width().get_value()*1.5);
+          canvasentrywidget->property_height().set_value(edgetextmap[active_edge]->property_text_height().get_value()*1.5);
+        }
       break;
     default: