Re: Gtk::Style painting help

[Yann LEYDIER <yann leydier info>]

It seems your passing a pointer when a reference is expected.

Just try this :

get_style()->paint_shadow(get_window(), get_state(), Gtk::SHADOW_IN,
       Gdk::Rectangle(0, 0, width, height),
       *this, Glib::ustring::ustring("viewport"), 0, 0, width, height);

yann

On 14/03/11 19:00, Andrew wrote:
> Hi, I am trying to paint a shadow onto a Gtk.DrawingArea using the
> following code:
>
> ---
>
> LogoDrawingArea::LogoDrawingArea() : Gtk::DrawingArea()
> {
>      ...
> }
>
> bool LogoDrawingArea::_on_expose_event(GdkEventExpose* event)
> {
>      ...
>      get_style()->paint_shadow(get_window(), get_state(), Gtk::SHADOW_IN,
>         Gdk::Rectangle(0, 0, width, height),
>         this, Glib::ustring::ustring("viewport"), 0, 0, width, height);
>      ...
> }
> ---
>
> However when I do this, I get the following error:
>
> ---
> ui/dialog/ocaldialogs.cpp: In member function ‘bool
> Inkscape::UI::Dialog::OCAL::LogoDrawingArea::_on_expose_event(GdkEventExpose*)’:
>
> ui/dialog/ocaldialogs.cpp:304: error: no matching function for call to
> ‘Gtk::Style::paint_shadow(Glib::RefPtr<Gdk::Window>, Gtk::StateType,
> Gtk::ShadowType, Gdk::Rectangle,
> Inkscape::UI::Dialog::OCAL::LogoDrawingArea* const, Glib::ustring, int,
> int, int&, int&)’
>
> /usr/include/gtkmm-2.4/gtkmm/style.h:533: note: candidates are: void
> Gtk::Style::paint_shadow(const Glib::RefPtr<Gdk::Window>&,
> Gtk::StateType, Gtk::ShadowType, const Gdk::Rectangle&, Gtk::Widget&,
> const Glib::ustring&, int, int, int, int) const
> ---
>
> I can't tell where I am going wrong, can anyone help?