Re: The menu popup direction

[XiuHua Wu <xhwu grandstream com>]

Yes, I know it can use this function to determine the position of the 
menu. But if the menu is dynamic, I mean the length is not fixed and can 
be changed during the program running, so the menu position must be 
calculated every time. If the menu can be dropped from down to up, and 
it only needs to determine the menu start position just like dropped 
from up to down. So is there  any method to make the menu popup from up 
to down ?? Or I must do this by myself using the GtkMenuPositionFunc 
function ??


Mike Massonnet wrote:
> Le Wed, 24 Sep 2008 16:16:20 +0800,
> XiuHua Wu <xhwu grandstream com> a 茅crit :
>
>   
> > Hi All:
> >        Can GTK+ control the menu popup direction ?? When I create a 
> > popup menu and use the function gtk_menu_popup to show the menu, and
> > the menu alway pops from up to down. Is it possible to pop the menu
> > from down to up ?? I try to find solution for this from the Google
> > search and the GTK document, but with no luck. Any help is highly
> > appreciated.
> >     
>
> When you call gtk_menu_popup you can pass a GtkMenuPositionFunc.
> Define such a function, and that's where you will be able to define
> the x and y position of your menu.
>
> Mike
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--
Sincerely,
Vanevan
xhwu grandstream com