Widget.getModifierStyle

Returns the current modifier style for the widget. (As set by [gtk.widget.Widget.modifyStyle].) If no style has previously set, a new #GtkRcStyle will be created with all values unset, and set as the modifier style for the widget. If you make changes to this rc style, you must call [gtk.widget.Widget.modifyStyle], passing in the returned rc style, to make sure that your changes take effect.

Caution: passing the style back to [gtk.widget.Widget.modifyStyle] will normally end up destroying it, because [gtk.widget.Widget.modifyStyle] copies the passed-in style and sets the copy as the new modifier style, thus dropping any reference to the old modifier style. Add a reference to the modifier style if you want to keep it alive.