Hello everyone,
For my first email, I wanted to congratulate all contributors Gtk+/Gtk--. You are doing a fantastic job. I have followed this tutorial https://developer.gnome.org/gtkmm-tutorial/3.4/sec-custom-widgets.html.ento create a new css property (header-location: [top|right|bottom|left]) for my custom RibbonGroup Widget. However, when i add_class("RibbonGroup") to my widget the styles properties are not applied through the accessor class .myRibbonGroup Where is my mistake please ? The implementation : ------------------------------ RibbonGroup::RibbonGroup() : Glib::ObjectBase("RibbonGroup"), Gtk::Bin() { GParamSpec *pspec = g_param_spec_enum("header_location" .... ); gtk_widget_class_install_style_property(GTK_WIDGET_CLASS(G_OBJECT_GET_CLASS(gobj())), pspec); } The CSS file : ------------------- * { -gtkmm__CustomObject_RibbonGroup-header-location: bottom;/* work */ } gtkmm__CustomObject_RibbonGroup { -gtkmm__CustomObject_mywidget-header-location: top;/* overwrite previous value*/ } .myRibbonGroup { -gtkmm__CustomObject_RibbonGroup-header-location: top;/* Work But is not prioritary */ background-color: red;/* the accesor seem rigth*/ }
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