[Gtk-sharp-list] Menu.Popup

Jason Boutwell jason.boutwell@comcast.net
03 Oct 2003 16:12:37 -0400

I am getting an error when I try to call Menu.Popup().

The docs suggest setting the first four args to null. However, the
fourth arg is an IntPtr, which doesn't appreciate being set to null. I
tried setting it to IntPtr.Zero, and then it compiled, but generated a
null pointer runtime error when executed. It looked to be expecting the
func arg to not be null.

The gtk docs suggest that it is ok to set a gpointer to NULL in C,
however C# chokes on a null IntPtr. 

A bug perhaps?

Can anyone show me their Popup method call that gets around this.



On Mon, 2003-09-29 at 18:44, John Luke wrote:
> Todd Berman wrote:
> >Has anyone gotten Menu.Popup to work in response to a ButtonPressEvent?
> >
> > 
> >
> >Currently, I can get it to 'kinda' work, it popups up a menu that looks
> >about 2 x 2 pixels, and doesn't do anything, except go away like it should.
> >
> >  
> >
> Yeah, I was seeing that also when I first was trying Gnome.Popup, I 
> worked around it by creating the menu in glade, and then attaching it.  
> My guess is that Gtk.Menu.Popup could be done in a similar way.  I 
> haven't looked into it any more though.
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