diff options
Diffstat (limited to 'src/gui/GraphBox.cpp')
| -rw-r--r-- | src/gui/GraphBox.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gui/GraphBox.cpp b/src/gui/GraphBox.cpp index 14258a5a..414bbef4 100644 --- a/src/gui/GraphBox.cpp +++ b/src/gui/GraphBox.cpp @@ -228,7 +228,7 @@ GraphBox::GraphBox(BaseObjectType* cobject, _menu_view_graph_properties->signal_activate().connect( sigc::mem_fun(this, &GraphBox::event_show_properties)); - Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get(); + const Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get(); clipboard->signal_owner_change().connect( sigc::mem_fun(this, &GraphBox::event_clipboard_changed)); @@ -250,7 +250,7 @@ std::shared_ptr<GraphBox> GraphBox::create(App& app, const std::shared_ptr<const GraphModel>& graph) { GraphBox* result = nullptr; - Glib::RefPtr<Gtk::Builder> xml = WidgetFactory::create("graph_win"); + const Glib::RefPtr<Gtk::Builder> xml = WidgetFactory::create("graph_win"); xml->get_widget_derived("graph_win_vbox", result); result->init_box(app); result->set_graph(graph, nullptr); @@ -535,7 +535,7 @@ GraphBox::event_show_engine() void GraphBox::event_clipboard_changed(GdkEventOwnerChange* ev) { - Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get(); + const Glib::RefPtr<Gtk::Clipboard> clipboard = Gtk::Clipboard::get(); _menu_paste->set_sensitive(clipboard->wait_is_text_available()); } |