Ensures that widget has a style (widget->style).
Not a very useful function; most of the time, if you want the style, the widget is realized, and realized widgets are guaranteed to have a style already.
Deprecated: Use gtk.StyleContext instead
Ensures that widget has a style (widget->style).
Not a very useful function; most of the time, if you want the style, the widget is realized, and realized widgets are guaranteed to have a style already.