Re: Images and Signals

[Jeff Franks <jcf tpg com au>]

JOSE PEDRO SERGIO ROMAO MACHADO wrote:

> Hi there!
>
> I'm trying to close a About window with an image clicked.
>
> I've tryied several GtkImage signals but noone is emmited when I click 
> on the image.
>
> I'm trying to do the same on Gimp's Help->About... window does, when 
> you click on the Gimp's logo image.
>
> Does someone knows which signal must I use to respond to an Mouse 
> Click on the image???
>
> Thanks in advance.

You need to use a GtkEventBox. Have a look at the eventbox example 
application in the GTK+ examples source directory. Add a GtkEvenBox to 
your dialog first and set it to catch "button_press_event" signals, like 
the eventbox example does. Then add your GtkImage to the GtkEventBox. 
Now when you click the image the dialog will close, if you connect up 
the GtkEventBox "button_press_event" signal correctly.

Jeff Franks