[gedit-list] scroll to line?

[Matěj Cepl]

Hi, I get what seems like a very stupid problem. I would like to
scroll to particular line in the current view. So, I tried these
two methods:

def goto_line(self, lineno):
view = self.window.get_active_view()
it = view.get_buffer().get_iter_at_line(lineno)
log.debug('iterator = %s, %d', it, it.get_line())
it.set_line(lineno)
log.debug('iterator = %s, %d', it, it.get_line())
log.debug('scrolling to iter!')
view.scroll_to_iter(it, 0, True, 0.5, 0.5)

and

def goto_line(self, lineno):
view = self.window.get_active_view()
view.get_buffer().goto_line(lineno)
view.scroll_to_cursor()

Neither of these methods actually scrolls anywhere (the cursor
is still in the first line of the buffer). Running of the first
method gives this on stderr:

DEBUG:goto_line:iterator = <GtkTextIter at 0x3f06230>, 0
DEBUG:goto_line:iterator = <GtkTextIter at 0x3f06230>, 0
DEBUG:goto_line:scrolling to iter!
object of type `GtkSourceStyle' does not have property `weight-set'

Why is it.get_line() always 0?

Any thoughts on how to make this work?

Thank you,

Matěj

[Matěj Cepl]

Post by Matěj Cepl
Hi, I get what seems like a very stupid problem. I would like to
scroll to particular line in the current view. So, I tried these

And oh, I should mention, this is gedit-3.14.3-9.0.3.el7.x86_64
(i.e., on RHEL-7).

Matěj