diff options
Diffstat (limited to 'src/interface.cpp')
| -rw-r--r-- | src/interface.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/interface.cpp b/src/interface.cpp index b14e14c60..96c8c10ba 100644 --- a/src/interface.cpp +++ b/src/interface.cpp @@ -843,6 +843,25 @@ sp_ui_checkboxes_menus(GtkMenu *m, Inkscape::UI::View::View *view) checkitem_toggled, checkitem_update, 0); } +/** @brief Observer that updates the recent list's max document count */ +class MaxRecentObserver : public Inkscape::Preferences::Observer { +public: + MaxRecentObserver(GtkWidget *recent_menu) : + Observer("/options/maxrecentdocuments/value"), + _rm(recent_menu) + { + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + prefs->addObserver(*this); + } + virtual void notify(Inkscape::Preferences::Entry const &e) { + gtk_recent_chooser_set_limit(GTK_RECENT_CHOOSER(_rm), e.getInt()); + // hack: the recent menu doesn't repopulate after changing the limit, so we force it + g_signal_emit_by_name((gpointer) gtk_recent_manager_get_default(), "changed"); + } +private: + GtkWidget *_rm; +}; + /** \brief This function turns XML into a menu \param menus This is the XML that defines the menu \param menu Menu to be added to @@ -936,6 +955,8 @@ sp_ui_build_dyn_menus(Inkscape::XML::Node *menus, GtkWidget *menu, Inkscape::UI: gtk_menu_item_set_submenu(GTK_MENU_ITEM(recent_item), recent_menu); gtk_menu_append(GTK_MENU(menu), GTK_WIDGET(recent_item)); + // this will just sit and update the list's item count + static MaxRecentObserver *mro = new MaxRecentObserver(recent_menu); continue; } if (!strcmp(menu_pntr->name(), "objects-checkboxes")) { |