Re: obtaining current viewport/scrolled window dimensions

[James Morris <jwm art net gmail com>]

On 22 September 2010 23:49, James Morris <jwm art net gmail com> wrote:
> Hi,
>
> I have a GtkDrawingArea within a GtkViewport within a
> GtkScrolledWindow. I need the viewport dimensions so I can center the
> contents of the drawing area when the drawn contents are smaller than
> the viewport/window. There is a vague mention of "page_size" in the
> documentation for scrolled window but no other clues.
>
> How do I get these dimensions please?


Sorry for the noise, I figured it out once I wrote the email and clicked send:

width = gtk_adjustment_get_page_size(gtk_scrolled_window_get_hadjustment(my_scrolled_window));
height = gtk_adjustment_get_page_size(gtk_scrolled_window_get_vadjustment(my_scrolled_window));