public static Gdk.Pixbuf LoadIcon(Gtk.Widget widget, string name, Gtk.IconSize size)
{
#if GTK2
Gdk.Pixbuf res = widget.RenderIcon(name, size, null);
#elif GTK3
Gdk.Pixbuf res = widget.RenderIconPixbuf(name, size);
#endif
if ((res != null))
{
return(res);
}
else
{
int sz;
int sy;
global::Gtk.Icon.SizeLookup(size, out sz, out sy);
try {
return(Gtk.IconTheme.Default.LoadIcon(name, sz, 0));
} catch (System.Exception) {
if ((name != "gtk-missing-image"))
{
return(Stetic.IconLoader.LoadIcon(widget, "gtk-missing-image", size));
}
else
{
#if GTK2
Gdk.Pixmap pmap = new Gdk.Pixmap(Gdk.Screen.Default.RootWindow, sz, sz);
Gdk.GC gc = new Gdk.GC(pmap);
gc.RgbFgColor = new Gdk.Color(255, 255, 255);
pmap.DrawRectangle(gc, true, 0, 0, sz, sz);
gc.RgbFgColor = new Gdk.Color(0, 0, 0);
pmap.DrawRectangle(gc, false, 0, 0, (sz - 1), (sz - 1));
gc.SetLineAttributes(3, Gdk.LineStyle.Solid, Gdk.CapStyle.Round, Gdk.JoinStyle.Round);
gc.RgbFgColor = new Gdk.Color(255, 0, 0);
pmap.DrawLine(gc, (sz / 4), (sz / 4), ((sz - 1) - (sz / 4)), ((sz - 1) - (sz / 4)));
pmap.DrawLine(gc, ((sz - 1) - (sz / 4)), (sz / 4), (sz / 4), ((sz - 1) - (sz / 4)));
return(Gdk.Pixbuf.FromDrawable(pmap, pmap.Colormap, 0, 0, 0, 0, sz, sz));
#elif GTK3
throw new System.NotImplementedException();
#endif
}
}
}
}
