Changeset 1645:4a04bb856ac7 in lemon-0.x for gui/main_win.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/main_win.cc (modified) (1 diff)

gui/main_win.cc

@@ -265 +265 @@
   {
     Glib::ustring filename = fcdialog.get_filename();
-    mapstorage.readFromFile(filename);
-    mapstorage.file_name = filename;
-    mapstorage.modified = false;
-    gd_canvas.drawGraph();
-    mapwin.update();
+    if (!mapstorage.readFromFile(filename))
+    {
+      mapstorage.file_name = filename;
+      mapstorage.modified = false;
+      gd_canvas.drawGraph();
+      mapwin.update();
+    }
   }
 }