Re: gtk drawing question

[Doğacan Güney <naliven msn com>]

> From: Paul Davis <paul linuxaudiosystems com>
> Reply-To: paul linuxaudiosystems com
> To: Doğacan Güney <naliven msn com>
> CC: gtk-list gnome org
> Subject: Re: gtk drawing question
> Date: Thu, 10 Aug 2006 10:14:24 -0400
>
> On Thu, 2006-08-10 at 13:46 +0000, Doğacan Güney wrote:
> > Hi,
> >
> > I am trying to write a program similar to the one at
> > http://mirko.lilik.it/Ruby-GNOME2/moz-snapshooter.rb . As far as I
> > understand it, net-stop only means that the loading of page is 
> completed, it
> > doesn't necessarily mean that drawing the widget is complete. My 
> question
> > is, is there a way to understand if drawing of a widget (gtkmozembed in 
> this
> > case) is complete?
>
> your question is ill-formed. do you mean "when every pixel that
> represents a widget has been displayed on a screen?" or "when the code
> responsible for requesting pixel changes has been called?" or something
> else?

What I want to do is to load a web page, then take the snapshot of this 
page.
So I tell gtkmozembed to load the url and notify me (through net-stop) when 
it is done.
When I recieve the net-stop signal, I create a pixbuf from the gtkmozembed 
widget and save it to a jpg. My problem is that, recieving net-stop signal 
only means that the page is fetched from web but not completely displayed on 
the screen(I think). So the jpg I generated is sometimes empty, or 
half-drawn.

So, I guess my question is:
I want to be notified when the page is completely rendered (with all the 
pictures and text and other stuff in it) and displayed on the screen.

Is that clear enough?

>

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