Fixing quick entry issue when inserting root nodes.

* Fixing potential issue with creating a new tab.

Author: phase1geo

src/DrawArea.vala

@@ -792,7 +792,10 @@ public class DrawArea : Gtk.DrawingArea {
 
     /* Make this initial node the current node */
     set_current_node( n );
-    set_node_mode( n, NodeMode.EDITABLE, false );
+    Idle.add(() => {
+      set_node_mode( n, NodeMode.EDITABLE, false );
+      return( false );
+    });
 
     /* Redraw the canvas */
     queue_draw();

src/exports/ExportText.vala

@@ -262,12 +262,10 @@ public class ExportText : Export {
     }
 
     var current = da.get_current_node();
-    if( current != null ) {
-      if( replace ) {
-        da.replace_node( current, stack.index( 0 ).node );
-      } else {
-        parent_node( da, stack.index( 0 ).node, current );
-      }
+    if( (current != null) && replace ) {
+      da.replace_node( current, stack.index( 0 ).node );
+    } else {
+      parent_node( da, stack.index( 0 ).node, current );
     }
 
     if( nodes != null ) {