Re: Changed callback emitted twice ??

[Arren <jianling xiang sw-linux com>]

Do you use glade to build your source code?
Do you use glade_auto_connect(I can't remeber this function name clearly)?
Once I made mistake like this, g_signal_connect after glade_auto_connect
, both to one widget.

poonam chokshi wrote:

> On Apr 12, 2005 9:49 AM, *poonam chokshi* <poonam13 gmail com 
> <mailto:poonam13 gmail com>> wrote:
>
>     hello Arren
>
>     Thanks for replying but i havent connectted the signal twice i 
>     just write once in the interface.c file  as shown below
>      g_signal_connect (G_OBJECT(GTK_COMBO(seccmb)->entry),"changed",
>     G_CALLBACK(enter_callback),(gpointer) seccmbentry);
>
>
> This is it  what i am writing....
>
>
>     On Apr 12, 2005 6:59 AM, *Arren* <jianling xiang sw-linux com
>     <mailto:jianling xiang sw-linux com>> wrote:
>
>         Maybe you signal_connected this function twice.
>
>         poonam chokshi wrote:
>
> > hello,
> >
> > I am calling this function on the changed signal emitted from
>         the textentry
> > of the combobox....The problem is that whenever i select the
>         text from the
> > combobox then this changed signal is emitted twice....giving
>         me the output
> > as shown below:
> >
> > /* Function to fetch the active selected text from the combobox*/
> > void enter_callback (GtkEntry *entry, gpointer user_data)
> > {
> > const gchar *entry_text;
> > GtkWidget *Mywidget,*VCTG;
> > Mywidget=lookup_widget(VCTG,"seccmbentry");
> > entry_text = gtk_entry_get_text (GTK_ENTRY (Mywidget));
> > printf ("Entry contents: %s\n", entry_text);
> > }
> >
> >
> > OUTPUT
> > Entry contents:
> > Entry contents:Font
> > Entry contents:
> > Entry contents: Color
> >
> >
> >
> >
> > This seems that the only the second call contains some data
>         otherwise not..I
> > tried using the avtivate but u have to use th e enter key with
>         it.which i
> > dont want...So i used the changed signal but it is emitted
>         twice........
> > Am i missing somehting over here that i should be using......??
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