Re: Signal of a button dynamically created

[fr33domlover <fr33domlover mailoo org>]

I'm not experienced but here's a quick idea: 

Create a new derived Button class which handles its own click by
overriding the virtual method, and in that method it emits a signal
which passes the button ID/row number as a parameter. Then listen to
this signal from all buttons :-) 

:כתב Borja Mon Serrano, 2013-10-28 17:22 בתאריך 

> Hi,
>
> I'm building a popup window that has a Gtk::Grid inside it. The first row
> has a form with three Gtk::Entry and a button to add the information to the
> program. The rest of the rows has the items created before in that way
> (just with Gtk::Label) and a button to remove the information. Like this:
>
> |--------------------------------------------------------------------------------------|
> | Gtk::Entry | Gtk::Entry | Gtk::Entry | Gtk::Button (add) |
> |--------------------------------------------------------------------------------------|
> |----------------------- rows dynamically added --------------------------|
> | Gtk::Label | Gtk::Label | Gtk::Label | Gtk::Button (remove) |
> |--------------------------------------------------------------------------------------|
> | Gtk::Label | Gtk::Label | Gtk::Label | Gtk::Button (remove) |
> |--------------------------------------------------------------------------------------|
> | Gtk::Label | Gtk::Label | Gtk::Label | Gtk::Button (remove) |
> |--------------------------------------------------------------------------------------|
> ...
>
> The point here is: how can I know what button was pressed in order to
> remove a row?
>
> Thanks! :)
>
> Borja.
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