Mouse clicks not recognized on File Drop down menu List widgets......Need Help

["svalbard colaco" <svalbardcolaco gmail com>]

Hi all;

 

I'm porting an application on GTK-DirectFB backend, And now my  UI gets rendered but

The File drop down menu list does'nt highlight most of the widgets(submenu items) and hence it does'nt recognize any mouse button clicks;But i can successfully navigate via the Keyboard (Key press Events are recognized);

 

What could be the issue with the drop down submenu items( e.g. File->New->Window not highlighted) not getting highlighted with mouse movements over them??

 

Which are the functions in GTK-DFB which are responsible for highlighting submenu items on mouse movement over them.........??

 

Any pointers will be of great help...

 

Thanks & Regards,

Sv.