[Glade-users] Click coordinates

[Abhishek Samuel]

hi

if you could show me a snippet of your code so i can figure out where
you are going wrong i might be able to help.

Thanks
Abhishek Samuel

On 5/15/05, kappa <kappka at tlen.pl> wrote:
> I've got a problem posted by Tieum to the gtk-list, but there was no
> answer for that:
> 
> [Tieum]
> 
>   Hi,
> I display a BMP  in a GtkImage itself in a GtkEventBox to get mouse click.
> When I click in the BMP, I want to:
> 1°) know the color of the clicked pixel
> 2°) display something around there
> For this purpose, I get a GdkPixbuf from GtkImage
> If the window is the size of BMP, everything is OK.
> On the other way, if the window is bigger than the BMP (there's a gray part on
> the left), the coord I get for the mouse click from GdkEventButton.x and
> GdkEventButton.y has an offset corresponding to the width of the gray part.
> How can I known the offset between the GtkEventBox (or the GtkImage) and the
> GdkPixbuf ?
>    Thanks,
> [/Tieum]
> 
> Could You help me with that? I can't still find any answer on the Internet.
> 
> Regards,
> kappa
> 
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