On Tue, 2007-02-06 at 21:40 +0100, Mehmet YASAR wrote:
> Hi,
>
> I need some advice about scrolled views.
>
> I have a gtkscrolledview containing a gtkvbox, I'm adding many
> gtktextviews to the vbox. I'd like to select which gtktextview is
> displayed when I call gtk_widget_show(gkvbox).
>
> The problem I have is related to the fact that each widget have a
> different height, so "size negociation" with the gtkvbox takes many steps.
>
> I can't find the FINAL height of the gtkvbox (after all the widgets have
> been added and their height allocated), so I am unable to scroll to the
> correct position before gtk_widget_show.
If you have caused the GtkVBox to be Realized, meaning all the widget
have done their size negotiations, then to get the x/y position of the
desired GtkTextView - relative to the GtkVBox, you can try something
like this.
if ( GTK_WIDGET_REALIZED(gvbox) )
{
GTK_WIDGET(gkvbox)->allocation.height; /* this is the allocated
height */
GTK_WIDGET(desired_gtktextview)->allocation.y; /* this would be your
scroll to point to display this widget */
/* this point is inside the gvbox's height range */
}
Hope this helps
James,
>
> Can someone help me ?
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James Scott, Jr.
Registered Linux User #270764
FC6 on Dual AMD-MP 2400+
Author: {gfhcm, gkrellfah2,gapcmon,giw}.sourceforge.net
http://mysite.verizon.net/skoona/index.html
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