Re: [Gtk2hs-users] ResponseUser and dialogSetDefaultResponse

[Axel S. <Axe...@en...>]

On Jul 9, 2009, at 13:19, Zefirov Sergey wrote:

> I created a dialog in Glade, one of its' buttons has ResponseID 1.
>
> Then I invoked it in Haskell code through loading and used  
> dialogSetDefaultResponse dialog (ResponseUser 1) to make my  
> responseID 1 the default one.
>
> I got a error message: Gtk-CRITICAL **: gtk_widget_grab_default:  
> assertion `GTK_WIDGET_CAN_DEFAULT (widget)' failed

Hm, that's weird. The assertion above might be triggered because  
there is no button that has ReponseID 1 in the button part of the  
dialog.

> Pressing Return in dialog's text entries in dialog do not activate  
> my button (I set their "Activates default" switch to Yes expecting  
> they do just that).

Does the button in the dialog work by itself (i.e. does clicking on  
the button work)? I wouldn't expect the default button to be  
triggered when you press return and you are in a text field, although  
I'm not sure about this.

> I do not want to add action buttons with dialogAddButton, because  
> my action button has a name not from easily translatable stock  
> palette. This will I18N a little harder.

Fair enough. It should work anyway. Does the 'onResponse' signal get  
called?

Axel.