I'm not sure if it is the best solution, but here is what I did (copies of
the relevant sections from my sources, including my comments):
//in order to scroll to the bottom after the text had been added we have
to use
// the "changed" signal of the GtkAdjustment. This is because this
signal will
// be emitted after the text is rendered. This has not been documented
anywhere,
// but it works (gtk 2.6.10-1).
GtkWidget *scrWnd = glade_xml_get_widget(glade_xml,"scrolledwindow1");
GtkAdjustment *adj =
gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(scrWnd));
g_signal_connect(adj, "changed", (GCallback)adjChangedHndl, this);
void wndDown2usb::adjChangedHndl(GtkAdjustment *adjustment, gpointer data)
{
wndDown2usb *_this = (wndDown2usb*)data;
g_signal_emit_by_name(_this->tv, "move-viewport", GTK_SCROLL_ENDS, 1,
data, NULL);
}
Off course 'tv' is the GtkTextView widget.
Hope it helps,
regards,
lukgrom
2010/3/2 Lena Polipas <[email protected]>
> Hello,
>
> I am trying to build send/respond messages user interface as Hyper terminal
> or Tera Term using GTK library. I have a Multi-line TextView with
> vertical scroll bar. I want to scroll the vertical bar automatically down as
> the last added line should be visible.
>
> Could you help me to find a solution for this problem? Is there any
> property or method to do it?
>
> Thank you,
>
> Lena.
>
>
>
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>
>
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