[Glade-users] Output text to TextView widget. How?

[rajarshi presidency com (Rajarshi Guha)]

On Sat, 2003-06-21 at 10:42, Ahmad Al-rasheedan wrote:
> I started using Glade 2 days ago and have zillions of questions.
> Can you please help in the following code? I basically need to
> display "Hi there" in the TextView widget upon pressing of a button.
>
> ---
>
> on_button5_clicked                     (GtkButton       *button,
>                                         gpointer         user_data)
> {
>  gchar output[50]= "Hi there";
>  GtkWidget *target = NULL;
>  
>  target = lookup_widget(GTK_WIDGET(button), "textview1");
>
> / * 
>
> Don't know what to put here to have "Hi there" display in the
> TextView widget
>
> */

You could do

void on_button5_clicked(GtkButton *button, gpointer data)
{
    gchar output[50] = "Hi there";
    GtkWidget *target;
    GtkTextBuffer *buffer;

    target = lookup_widget( GTK_WIDGET(button), "textview1");
    buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(target) );
    gtk_text_buffer_insert_at_cursor( buffer, output, strlen(output) );
}

Lookup the API on GtkTextView and GtkTextBuffer - there are lots of
things you can do to text :)

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Rajarshi Guha <rajarshi presidency com> <http://jijo.cjb.net>
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