Re: regarding signals!!!

[Carlo <carlo-ag libero it>]

Mariano Su�z-Alvarez ha scritto lo scorso 30/06/04 10.39:

> On Wed, 2004-06-30 at 10:41 +0200, Carlo wrote:
>
> > vikram_dravid_sr ha scritto lo scorso 30/06/04 8.00:
> >
> > > hi , i need to know how i can get the text inserted into a text box 
> > > printed on my konsole???? should i use callbacks in GTK........pl. let 
> > > me know!!! vikram
> > > ------------------------------------------------------------------------
> >
> > Here is a code snippet of a callback function that does what you ask:
> >
> > void on_button1_clicked (GtkButton * button,
> >                          gpointer    user_data) {
> >         GtkWidget     * in,
> >                       * out;
> >         gchar         * text;
> > 							

> Carlo,
>
> It's better not to cast away the const-ness of the string
> gtk_entry_get_text returns. That allows gcc to provide useful warnings
> if you try to free it, for example.
>
> -- m

Right, in the hurry I omitted the G_CONST_RETURN qualifier:

          G_CONST_RETURN gchar * text;