Re: GtkScrolledWindow: add_with_viewport()

Murray Cumming wrote:

In the documentation, it says

If a widget has native scrolling abilities, it can be added to the
GtkScrolledWindow with gtk_container_add(). If a widget does not, you
must first add the widget to a GtkViewport, then add the GtkViewport to
the scrolled window. The convenience function
gtk_scrolled_window_add_with_viewport() does exactly this, so you can
ignore the presence of the viewport.

Is there any way to programatically determine whether the widget "has
native scrolling abilities"?

(GTK_WIDGET_GET_CLASS(widget)->set_scroll_adjustments_signal != 0)


Email: james daa com au

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