Add function to add the color background data function to account column

Some tree views based on GncTreeViewAccount specify there own columns
and when displayed you can end up with the Account column background
color set and the new ones uncolored which can look odd. Added a
function to add the color data function to the new columns.

src/gnome-utils/dialog-options.c

@@ -680,6 +680,10 @@ gnc_set_default_gain_loss_account_widget(gnc_commodity *commodity)
                 g_object_set_data(G_OBJECT(col), DEFAULT_VISIBLE,
                     GINT_TO_POINTER(1));
 
+                // add the color background data function to the column
+                gnc_tree_view_account_column_add_color (GNC_TREE_VIEW_ACCOUNT(
+                         book_currency_data->default_gain_loss_account_widget), col);
+
                 col =
                     gnc_tree_view_add_toggle_column(GNC_TREE_VIEW(
                         book_currency_data->default_gain_loss_account_widget),
@@ -696,6 +700,10 @@ gnc_set_default_gain_loss_account_widget(gnc_commodity *commodity)
                 g_object_set_data(G_OBJECT(col), DEFAULT_VISIBLE,
                     GINT_TO_POINTER(1));
 
+                // add the color background data function to the column
+                gnc_tree_view_account_column_add_color (GNC_TREE_VIEW_ACCOUNT(
+                         book_currency_data->default_gain_loss_account_widget), col);
+
                 gnc_tree_view_configure_columns (GNC_TREE_VIEW(
                         book_currency_data->default_gain_loss_account_widget));
                 gnc_tree_view_set_show_column_menu(GNC_TREE_VIEW(

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

@@ -659,6 +659,18 @@ gnc_tree_view_account_color_update (gpointer gsettings, gchar *key, gpointer use
         priv->show_account_color = gnc_prefs_get_bool(GNC_PREFS_GROUP_GENERAL, key);
 }
 
+/** Add the account color background data function to the GncTreeViewAccount column to 
+ *  show or not the column background in the account color.
+ */
+void
+gnc_tree_view_account_column_add_color (GncTreeViewAccount *view, GtkTreeViewColumn *col)
+{
+    GtkCellRenderer *renderer = gnc_tree_view_column_get_renderer(col);
+
+    gtk_tree_view_column_set_cell_data_func (col, renderer, acc_color_data_func,
+                                             GTK_TREE_VIEW(view), NULL);
+}
+
 /************************************************************/
 /*                    New View Creation                     */
 /************************************************************/
@@ -1743,6 +1755,7 @@ account_cell_property_data_func (GtkTreeViewColumn *tree_column,
 				 GtkTreeIter *s_iter,
 				 gpointer key)
 {
+    GncTreeViewAccount *view;
     Account *account;
     gchar *string = NULL;
 
@@ -1755,6 +1768,11 @@ account_cell_property_data_func (GtkTreeViewColumn *tree_column,
 	string = "";
 
     g_object_set (G_OBJECT (cell), "text", string, "xalign", 0.0, NULL);
+
+    view = g_object_get_data(G_OBJECT(tree_column), "tree-view");
+
+    if (GNC_IS_TREE_VIEW_ACCOUNT (view))
+        acc_color_data_func (tree_column, cell, s_model, s_iter, view);
 }
 
 
@@ -1778,6 +1796,9 @@ gnc_tree_view_account_add_property_column (GncTreeViewAccount *view,
     renderer = gnc_tree_view_column_get_renderer(column);
     g_object_set (G_OBJECT (renderer), "xalign", 1.0, NULL);
 
+    // add a pointer to the view to make it easier to access in data_func
+    g_object_set_data(G_OBJECT(column), "tree-view", (gpointer)view);
+
     gtk_tree_view_column_set_cell_data_func (column, renderer,
             account_cell_property_data_func,
             g_strdup(propname), g_free);

src/gnome-utils/gnc-tree-view-account.h

@@ -471,6 +471,11 @@ void gnc_tree_view_account_select_subaccounts (GncTreeViewAccount *view,
  */
 void gnc_tree_view_account_expand_to_account (GncTreeViewAccount *view, Account *account);
 
+/** Add the account color background data function to the GncTreeViewAccount column to 
+ *  show or not the column background in the account color.
+ */
+void gnc_tree_view_account_column_add_color (GncTreeViewAccount *view, GtkTreeViewColumn *col);
+
 /** @} */
 
 /** @} */

src/import-export/import-account-matcher.c

@@ -118,6 +118,9 @@ build_acct_tree(AccountPickerDialog *picker)
             _("Account ID"), "online-id");
     g_object_set_data(G_OBJECT(col), DEFAULT_VISIBLE, GINT_TO_POINTER(1));
 
+    // the color background data function is part of the add_property_column
+    // function which will color the background based on preference setting
+
     gtk_container_add(GTK_CONTAINER(picker->account_tree_sw),
                       GTK_WIDGET(picker->account_tree));