Re: [Java-gnome-developer] auto-scroll in ScrolledWindow

[pancake <pa...@ph...>]

great! :)

Type a tutorial or document't in the web page. I think is the better way to share knowledge.

--pancake

On Fri, 28 Apr 2006 16:54:23 +0200
Manuel Clos <ll...@us...> wrote:

> Hi all,
> 
> Here is how I got auto-scroll working. By auto-scroll, I mean the
> (vertical) scrollbar automatically move when a hidden widget gets focus,
> so you can *automatically* view that widget instead of manually doing
> the scroll.
> 
> How it should work:
> 
> vbox.setFocusVAdjustment(scrolledWindow.getVAdjustment());
> 
> setFocusVAdjustment() is missing in java-gnome (Container class).
> 
> 
> This is clumsy, but it works _now_:
> 
> // since the method is protected, extend the class to reveal it
> public class Container2 extends Container {
> 
>     // constructor ignored
> 
>     public static void gtk_container_set_focus_vadjustment2(Handle a,
> Handle b) {
>         gtk_container_set_focus_vadjustment(a, b);
>     }
> }
> 
> 
> // code in the program
> Container2.gtk_container_set_focus_vadjustment2(vbox1.getHandle(),
> scrolledWindow.getVAdjustment().getHandle());
> 
> 
> ... and it works! really ;)
> 
> Hope it helps!
> 
> 
> 
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