Re: [Beaver-devel] Re: More probs.

[Michael Terry]

Leslie Polzer wrote:
> On Thu, 20 Mar 2003 13:54:05 -0500
> Michael Terry <address@hidden> wrote:
>
>
> > One thing I can think of, and if this was a problem, I'd think you'd get 
> > different errors, but I don't see line_top being set ever.
>
> gtk_text_view_buffer_to_window_coords (GTK_TEXT_VIEW(FPROPS(CurrentPage, Text)),
>         GTK_TEXT_WINDOW_TEXT, x, line_top, &x, &y);
>                                  ^^^^^^^^

Um, you're not setting it there.  The documentation for that function is

void        gtk_text_view_buffer_to_window_coords
                                            (GtkTextView *text_view,
                                             GtkTextWindowType win,
                                             gint buffer_x,
                                             gint buffer_y,
                                             gint *window_x,
                                             gint *window_y);

You are passing the value of line_top as a value to be converted to a 
new y.  If you didn't initialize line_top, that would explain the 
behaviour you are seeing, maybe.

Use the function gtk_text_view_get_line_yrange to get the top of an iter 
and the height of the line.

-mt

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