Changeset 1645:4a04bb856ac7 in lemon-0.x for gui/graph_displayer_canvas.cc

Timestamp:

08/23/05 09:36:09 (19 years ago)

Author:

Akos Ladanyi

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@2158

Message:

• id maps are not editable
• handle exceptions thrown by the file reader
• texts are always above the edges
• store a default value for all maps, so that edges and nodes created after adding a new map receive the default value too
• create node on button release, not on click (fixes a few oddities)

File:

• gui/graph_displayer_canvas.cc (modified) (4 diffs)

gui/graph_displayer_canvas.cc

@@ -63 +63 @@
     *(edgesmap[i]) << Gnome::Canvas::Properties::fill_color("green");
     edgesmap[i]->property_width_units().set_value(10);    
+    edgesmap[i]->lower_to_bottom();
     
     //initializing edge-text as well, to empty string
@@ -72 +73 @@
     edgetextmap[i]->property_fill_color().set_value("darkgreen");
     edgetextmap[i]->signal_event().connect(sigc::mem_fun(*this, &GraphDisplayerCanvas::edgeMapEditEventHandler), false);
+    edgetextmap[i]->raise_to_top();
   }
 
@@ -88 +90 @@
     *(nodesmap[i]) << Gnome::Canvas::Properties::fill_color("blue");
     *(nodesmap[i]) << Gnome::Canvas::Properties::outline_color("black");
+    nodesmap[i]->raise_to_top();
 
     //initializing edge-text as well, to empty string
@@ -99 +102 @@
     nodetextmap[i]->property_fill_color().set_value("darkblue");
     nodetextmap[i]->signal_event().connect(sigc::mem_fun(*this, &GraphDisplayerCanvas::nodeMapEditEventHandler), false);
+    nodetextmap[i]->raise_to_top();
   }