Re: [pygtk] TextView / TextBuffer autoscroll to end
On Sun, 2003-09-07 at 18:44, Martin Preishuber wrote: Hi all, I tried to solve the following small problem for the 3rd time now and didn't find a solution, so I thought I'd ask here :) The problem is the following: I have a ScrolledWindow containing a TextView widget with a TextBuffer. I insert text into the TextBuffer with .insert_at_cursor(text). Now that works fine, except that the visible lines are always the first few lines, so it doesn't scroll down automatically. How do I automatically scroll down to the latest line ? I played around with TextView.place_cursor_on_screen(), scroll_iter() and co but with no success :( Any ideas ? The next C code inserts text at the end and then scrolls down to the end. gtk_text_buffer_get_end_iter(buffer, end_iter); gtk_text_buffer_insert(buffer, end_iter, line-str, line-len); gtk_text_view_scroll_to_mark(GTK_TEXT_VIEW(textview), gtk_text_buffer_get_insert(buffer), 0.0, TRUE, 0.5, 0.5); So, in python you could do probably something like : textbuffer.scroll_to_mark(textbuffer.get_insert(), 0); Too lazy to look up ;-). Hope it helps. Thanks, Martin ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://www.async.com.br/faq/pygtk/
Re: [pygtk] TextView / TextBuffer autoscroll to end
A Dom, 2003-09-07 às 17:44, Martin Preishuber escreveu:
Hi all,
I tried to solve the following small problem for the 3rd time now and
didn't find a solution, so I thought I'd ask here :) The problem is the
following:
I have a ScrolledWindow containing a TextView widget with a TextBuffer.
I insert text into the TextBuffer with .insert_at_cursor(text). Now that
works fine, except that the visible lines are always the first few
lines, so it doesn't scroll down automatically.
How do I automatically scroll down to the latest line ? I played around
with TextView.place_cursor_on_screen(), scroll_iter() and co but with no
success :( Any ideas ?
I have this old code from my project:
void console_view_scroll_to_bottom(ConsoleView *self)
{
GtkTextBuffer *textbuf;
GtkTextMark *end_mark;
textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(self-text_view));
end_mark = gtk_text_buffer_get_mark(textbuf, end-of-buffer);
gtk_text_view_scroll_to_mark(GTK_TEXT_VIEW(self-text_view), end_mark,
0, TRUE, 0.0, 1.0);
}
Now, translate that to Python. :)
Thanks,
Martin
--
Gustavo João Alves Marques Carneiro
[EMAIL PROTECTED] [EMAIL PROTECTED]
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Re: [pygtk] TextView / TextBuffer autoscroll to end
On Mon, Sep 08, 2003 at 02:05:13PM +0100, Gustavo J. A. M. Carneiro wrote:
void console_view_scroll_to_bottom(ConsoleView *self)
{
GtkTextBuffer *textbuf;
GtkTextMark *end_mark;
textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(self-text_view));
end_mark = gtk_text_buffer_get_mark(textbuf, end-of-buffer);
gtk_text_view_scroll_to_mark(GTK_TEXT_VIEW(self-text_view), end_mark,
0, TRUE, 0.0, 1.0);
}
Scary. - FAQ 14.10
http://www.async.com.br/faq/pygtk/index.py?req=showfile=faq14.010.htp
Take care,
--
Christian Reis, Senior Engineer, Async Open Source, Brazil.
http://async.com.br/~kiko/ | [+55 16] 261 2331 | NMFL
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Re: [pygtk] Warnings issued by get_property
On Fri, Sep 05, 2003 at 11:57:22AM +0800, James Henstridge wrote:
On 4/09/2003 8:00 AM, Michael McLay wrote:
I received an odd warning when testing the use of get_property. Accessing
the 'child' property for a button returns the message:
(:2640): Gtk-WARNING **: ../../gtk/gtkcontainer.c:874: invalid property id
3 for child of type `GParamObject' in `GtkButton'
c.get_property('child')
(:2640): Gtk-WARNING **: ../../gtk/gtkcontainer.c:874: invalid property id
3 for child of type `GParamObject' in `GtkButton'
Here's the code that caused this to happen.
the GtkContainer::child property is write-only, which is why you get
weird results when trying to read it. The other cases are most likely
similar.
Would it be possible to raise a proper exception in this case explaining
it is write-only?
Take care,
--
Christian Reis, Senior Engineer, Async Open Source, Brazil.
http://async.com.br/~kiko/ | [+55 16] 261 2331 | NMFL
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Re: [pygtk] [2.0.0] gtk/gtktreeview.override patch
On Thu, Sep 04, 2003 at 01:08:52PM -0500, Albert Chin wrote: C++ comments invalid for C89 code. If you have CVS access, feel free to check this in Take care, -- Christian Reis, Senior Engineer, Async Open Source, Brazil. http://async.com.br/~kiko/ | [+55 16] 261 2331 | NMFL ___ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk Read the PyGTK FAQ: http://www.async.com.br/faq/pygtk/
Re: [pygtk] Cant get gnome-python bonobo module to work
On Mon, Sep 08, 2003 at 07:58:39PM -0500, Nick Hudson wrote:
[EMAIL PROTECTED] /usr/lib/python2.3/site-packages # python
Python 2.3 (#1, Aug 3 2003, 02:10:05)
[GCC 3.2.3] on linux2
Type help, copyright, credits or license for more information.
import bonobo.ui
Traceback (most recent call last):
File stdin, line 1, in ?
File /usr/lib/python2.3/site-packages/gtk-2.0/bonobo/__init__.py,
line 7, in ?
ORBit.load_typelib('Bonobo')
RuntimeError: could not load typelib
This seems to be the best indication of the real problem here, and
google knows it:
http://www.daa.com.au/pipermail/pygtk/2003-March/004618.html
Summary: as James has posted before, IF you use Redhat 8, you need
an updated RH8 RPM for libbonobo.
Take care,
--
Christian Reis, Senior Engineer, Async Open Source, Brazil.
http://async.com.br/~kiko/ | [+55 16] 261 2331 | NMFL
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