RE: Deleting text from a GtkExText

["Dugas, Alan" <alan dugas analog com>]

But how does that prevent the insertion point from being moved by the
scrollbar or keyboard - even with the widget set insensitive?  The problem
is that the insertion point moves when it shouldn't.  In short I don't want
the user to be able to move insertion point, but I do want the user to be
able to move up and down (i.e. scroll) the widget to view previously
displayed text.  Any ideas?



				-- Stupid Genius

> ----------
> From: 	Detlef Reichl[SMTP:detlef reichl arcormail de]
> Reply To: 	detlef reichl arcormail de
> Sent: 	Monday, November 06, 2000 4:19 PM
> To: 	GTK app devel
> Subject: 	RE: Deleting text from a GtkExText
> 
> 
> On Mon, 6 Nov 2000, Dugas, Alan wrote:
> > another?  The application I am working on collects data real-time and
> > appends new data to the bottom of the gtkextext.  If I wish to view
> > something at the top of the widget and use either the scrollbar or
> > keyboard
> > to do so, the text that's supposed to be appended to the bottom gets
> > inserted into the viewing location instead!!  Has anyone else run into
> > this?
> > From what I've seen in the gtkextext.h file, the API doesn't appear to
> > have
> > a function to facilitate this.  Thanks again to those who respond.
> 
> if i understod you right, that the 'widget jumps to the inserte position',
> then something like the following shall help
> 
> gtk_extext_freeze(...)
> gtk_extext_inserte(...)
> gtk_extext_set_line( GtkExText, the_first_line_you_want_to_show - 1 );
> gtk_extext_thaw(...)
> 
> 
> you can get the actuell line you see before freeze from
> gtk_extext_get_line() or from the scroll_line_start struct in _GtkExText.
> 
> hope that helps
> detlef
> -- 
> |  Multipliciter Lingua  |
> |  muli.sourceforge.net  |
> 
> 
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