On 7/20/06, John Coppens <[EMAIL PROTECTED]> wrote:
>
> On Thu, 20 Jul 2006 11:55:47 +0200
> rupert <[EMAIL PROTECTED]> wrote:
>
> > Currently i update a buffer with gtk_text_buffer_insert_at_cursor(data,
> > line, -1); in a timeout, the problem here is that the new text gets
> > copied at the and of the old text, i also tried gtk_text_buffer_insert,
> > but that gives me no text or a segfault.
>
> Rupert,
>
> I see you do not use textiters - a very valuable tool. For example, if
> you want to insert text at the beginning, start with
> gtk_text_buffer_get_start_iter. This gives you a reliable point of
> insertion, and permits you to gtk_text_buffer_insert, not relying on the
> cursor, which the user could have changed by clicking.
>
> Now, this doesn't garantee you that the added text will be visible
> (generally, the cursor remains visible). But you can scroll by software
> by manipulating the textview with gtk_text_view_scroll_to_iter.
mmh, it seems to do the same thing, the new text gets added after the old...
out_smb_status(gpointer data){
system("smbstatus -S > /tmp/smb_status");
FILE *fp = fopen("/tmp/smb_status", "r");
gchar line[512];
GtkTextIter start1;
if (fp)
{
while (fgets(line, sizeof(line), fp))
{
gtk_text_buffer_get_start_iter(data, &start1);
gtk_text_buffer_insert(data, &start1, line, -1);
}
fclose(fp);
}
return data;
}
This help?
> John
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