On Fri, 20 Aug 2010 02:10:58 -0700 (PDT)
RedOctober <stuartvqu...@yahoo.com> wrote:
> Hi,
>
> I am trying to locate a widget's coordinates relative to its position
> in a displayed window.
>
> I have created a very simple test layout using glade with a single
> top level window, a fixed layout, containing a single button. The
> layout is loaded and displayed and the program attempts to locate the
> X,Y of the button widget.
>
> I have tried two methods:
>
> - Using allocation:
> Gtk::Button* button = 0;
> m_refGlade->get_widget("button1", button);
> assert (button);
> cout << button->get_allocation().get_x() << " " <<
> button->get_allocation().get_y() << endl;
>
> Both X,Y values are always -1.
Probably the button and container haven't been realised at that point in
your code. (That is, your "the layout is loaded and displayed" is
wrong.)
Chris
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