1.1 --- a/graph_displayer_canvas.cc Tue Jul 12 21:45:39 2005 +0000
1.2 +++ b/graph_displayer_canvas.cc Fri Jul 15 21:17:18 2005 +0000
1.3 @@ -5,12 +5,16 @@
1.4 GraphDisplayerCanvas::GraphDisplayerCanvas(Graph & gr, CoordinatesMap & cm, MapStorage & ms, MapWin * mw):g(gr),nodesmap(g),edgesmap(g),edgetextmap(g),nodetextmap(g),displayed_graph(*(root()), 0, 0),canvasentrywidget(NULL),mapstorage(ms),isbutton(0),active_item(NULL),target_item(NULL),mapwin(mw)
1.5 {
1.6
1.7 + active_node=INVALID;
1.8 + active_edge=INVALID;
1.9 +
1.10 + //setting event handler for the editor widget
1.11 + entrywidget.signal_event().connect(sigc::mem_fun(*this, &GraphDisplayerCanvas::entryWidgetChangeHandler), false);
1.12 +
1.13 + //base event handler is move tool
1.14 actual_handler=signal_event().connect(sigc::mem_fun(*this, &GraphDisplayerCanvas::moveEventHandler), false);
1.15 actual_tool=CREATE_NODE;
1.16
1.17 - active_node=INVALID;
1.18 - active_edge=INVALID;
1.19 -
1.20 //set_center_scroll_region(true);
1.21
1.22 //first edges are drawn, to hide joining with nodes later