[glom/gtkmm4v4] gtkmm4: Adapt to PrintOperationAction as Action enum class.

[Murray Cumming <murrayc src gnome org>]

commit 44ee711485c821d8743e2a0bd79e654dc47d34e8
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Apr 28 09:37:01 2017 +0200

    gtkmm4: Adapt to PrintOperationAction as Action enum class.

 .../window_relationships_overview.cc               |    4 ++--
 .../window_relationships_overview.h                |    2 +-
 glom/print_layout/print_layout_utils.cc            |    2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/glom/mode_design/relationships_overview/window_relationships_overview.cc 
b/glom/mode_design/relationships_overview/window_relationships_overview.cc
index 84910c7..91eb296 100644
--- a/glom/mode_design/relationships_overview/window_relationships_overview.cc
+++ b/glom/mode_design/relationships_overview/window_relationships_overview.cc
@@ -302,7 +302,7 @@ void Window_RelationshipsOverview::load_from_document()
 
 void Window_RelationshipsOverview::on_menu_file_print()
 {
-  print_or_preview(Gtk::PrintOperationAction::PRINT_DIALOG);
+  print_or_preview(Gtk::PrintOperation::Action::PRINT_DIALOG);
 }
 
 void Window_RelationshipsOverview::on_menu_file_page_setup()
@@ -340,7 +340,7 @@ void Window_RelationshipsOverview::on_menu_file_save()
 {
 }
 
-void Window_RelationshipsOverview::print_or_preview(Gtk::PrintOperationAction print_action)
+void Window_RelationshipsOverview::print_or_preview(Gtk::PrintOperation::Action print_action)
 {
   //Create a new PrintOperation with our PageSetup and PrintSettings:
   //(We use our derived PrintOperation class)
diff --git a/glom/mode_design/relationships_overview/window_relationships_overview.h 
b/glom/mode_design/relationships_overview/window_relationships_overview.h
index 0e86d1a..6660798 100644
--- a/glom/mode_design/relationships_overview/window_relationships_overview.h
+++ b/glom/mode_design/relationships_overview/window_relationships_overview.h
@@ -59,7 +59,7 @@ private:
   void draw_tables();
   void draw_lines();
   void setup_context_menu();
-  void print_or_preview(Gtk::PrintOperationAction print_action);
+  void print_or_preview(Gtk::PrintOperation::Action print_action);
   void on_button_close();
 
   void on_menu_file_print();
diff --git a/glom/print_layout/print_layout_utils.cc b/glom/print_layout/print_layout_utils.cc
index c2298d6..6a478b7 100644
--- a/glom/print_layout/print_layout_utils.cc
+++ b/glom/print_layout/print_layout_utils.cc
@@ -427,7 +427,7 @@ void do_print_layout(const std::shared_ptr<const PrintLayout>& print_layout, con
   try
   {
     print->run(
-      (preview ? Gtk::PrintOperationAction::PREVIEW : Gtk::PrintOperationAction::PRINT_DIALOG),
+      (preview ? Gtk::PrintOperation::Action::PREVIEW : Gtk::PrintOperation::Action::PRINT_DIALOG),
       *transient_for);
   }
   catch(const Gtk::PrintError& ex)