Change CSS class and names set via g_object

Change the CSS classes and widget names to a standard naming for all of
Gnucash. This should make it easier to adjust Gnucash appearance if
required. CSS classes all begin with 'gnc-class-' and widget names
begin with 'gnc-id-'

gnucash/gnome-utils/gnc-tree-view-account.c

@@ -746,7 +746,7 @@ gnc_tree_view_account_new_with_root (Account *root, gboolean show_root)
     ENTER(" ");
     /* Create our view */
     view = g_object_new (GNC_TYPE_TREE_VIEW_ACCOUNT,
-                         "name", "account_tree", NULL);
+                         "name", "gnc-id-account-tree", NULL);
 
     priv = GNC_TREE_VIEW_ACCOUNT_GET_PRIVATE(GNC_TREE_VIEW_ACCOUNT (view));
 

gnucash/gnome-utils/gnc-tree-view-commodity.c

@@ -342,7 +342,7 @@ gnc_tree_view_commodity_new (QofBook *book,
 
     /* Create our view */
     view = g_object_new (GNC_TYPE_TREE_VIEW_COMMODITY,
-                         "name", "commodity_tree", NULL);
+                         "name", "gnc-id-commodity-tree", NULL);
     gtk_tree_view_set_model (GTK_TREE_VIEW (view), s_model);
     g_object_unref(G_OBJECT(s_model));
 

gnucash/gnome-utils/gnc-tree-view-owner.c

@@ -367,7 +367,7 @@ gnc_tree_view_owner_new (GncOwnerType owner_type)
     }
     /* Create our view */
     view = g_object_new (GNC_TYPE_TREE_VIEW_OWNER,
-                         "name", "owner_tree", NULL);
+                         "name", "gnc-id-owner-tree", NULL);
 
     priv = GNC_TREE_VIEW_OWNER_GET_PRIVATE(GNC_TREE_VIEW_OWNER (view));
 

gnucash/gnome-utils/gnc-tree-view-price.c

@@ -382,7 +382,7 @@ gnc_tree_view_price_new (QofBook *book,
 
     /* Create our view */
     view = g_object_new (GNC_TYPE_TREE_VIEW_PRICE,
-                         "name", "price_tree", NULL);
+                         "name", "gnc-id-price-tree", NULL);
     gtk_tree_view_set_model (GTK_TREE_VIEW (view), s_model);
     g_object_unref(G_OBJECT(s_model));
 

gnucash/gnome-utils/gnc-tree-view-split-reg.c

@@ -979,7 +979,7 @@ gnc_tree_view_split_reg_new_with_model (GncTreeModelSplitReg *model)
     GtkTreeSelection    *selection;
 
     view = g_object_new (gnc_tree_view_split_reg_get_type(), NULL);
-    g_object_set (view, "name", "split_reg_tree", NULL);
+    g_object_set (view, "name", "gnc-id-split-reg-tree", NULL);
 
     view->priv->anchor = gnc_tree_model_split_reg_get_anchor (model);
     view->priv->reg_comm = xaccAccountGetCommodity (view->priv->anchor);

gnucash/gnome-utils/gnc-tree-view-sx-list.c

@@ -125,7 +125,7 @@ gnc_tree_view_sx_list_new(GncSxInstanceModel *sx_instances)
     GncTreeViewSxListPrivate *priv;
 
     view = (GncTreeView*)g_object_new(GNC_TYPE_TREE_VIEW_SX_LIST, NULL);
-    g_object_set(view, "name", "sx_list_tree", NULL);
+    g_object_set(view, "name", "gnc-id-sx-list-tree", NULL);
 
     priv = GNC_TREE_VIEW_SX_LIST_GET_PRIVATE(view);