hi,
i tried ..... but don't know why it is not working.
this is a gist of my program
GtkWidget *combo;
GList *list=NULL;
//list-- has a list of items
gtk_signal_connect(GTK_OBJECT(GTK_COMBO(combo)->list),"select-child",
GTK_SIGNAL_FUNC(my_callback),NULL);
//my_callback function is like this
void my_callback(GtkWidget *combo)
{
char *string;
string=gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(combo)->entry),0,-1);
g_print("%s\n",string);
free(string);
}
its also giving me warning such as
warning : invalid cast from GtkList to GtkCombo
and many more such warnings
can somebody help me..
Jeff Shipman <[EMAIL PROTECTED]> wrote:
The entry widget of a combo box can be accessed via
GTK_ENTRY(GTK_COMBO(my_combo_box)->entry). Then, you
can set activate signals on that and you can use
gtk_editable_get_chars() to get the text. If you want
to get the text each time something is selected in
the list, then hook the "select-child" signal up to
GTK_ENTRY(GTK_COMBO(my_combo_box)->list) and then
use gtk_editable_get_chars() as before.
Hope this helps. :)
Jeff "Shippy" Shipman E-Mail: [EMAIL PROTECTED]
Computer Science Major ICQ: 1786493
New Mexico Institute of Mining and Technology
Homepage: http://www.nmt.edu/~shippy
On 20 Feb 2001, alprach wrote:
> hi,.
>
> i am using a combo box ..from which i need to get the text within it..
> how do i connect signal to it(i tried using "activate" but didn't work).
> i am using gtk_get_text_entry in the callback function ...
>
>
> can somebody help me ...
>
> bye,
>
>
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