Re: How create new GtkBin widget

2008-03-18 Thread gege2061 
2008/3/17, Eduardo M KALINOWSKI <[EMAIL PROTECTED]>:
> Use a GtkNotebook with the tabs hidden. It works perfectly for that purpose.

This is generally what I use, but for fun I want test implement this
feature from to GtkBin.

-- 
Nicolas Joseph

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http://nicolasj.developpez.com
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Re: How create new GtkBin widget

2008-03-17 Thread Eduardo M KALINOWSKI 
gege2061 wrote:
> I know, I would like create a container that can contain several
> widgets but just one is showing (to simulate a superposition of
> widgets).
>   

Use a GtkNotebook with the tabs hidden. It works perfectly for that purpose.

-- 
O maior castigo para um bígamo? Duas sogras!

Eduardo M KALINOWSKI
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http://move.to/hpkb

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Re: How create new GtkBin widget

2008-03-17 Thread gege2061 
2008/3/17, Emmanuele Bassi <[EMAIL PROTECTED]>:
> a Bin is a specialised container that can contain just *one* child at a
>  time.

I know, I would like create a container that can contain several
widgets but just one is showing (to simulate a superposition of
widgets).

>  if you want to implement a container, subclass Gtk.Container and
>  override the add, remove and forall handlers.

For the moment, the default behavior implemented by GtkBin satisfies me.

Thanks for your rapid answer.

Regards,
-- 
Nicolas Joseph

Responsable de la rubrique GTK+ de developpez.com

http://nicolasj.developpez.com
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Re: How create new GtkBin widget

2008-03-17 Thread Emmanuele Bassi 

On Mon, 2008-03-17 at 15:46 +0100, gege2061 wrote:
> Hello,
> 
> I would like create a new GtkBin widget, but this simple code (writen in
> Vala) don't work (label don't show) :
> 
> using Gtk;
> 
> public class Gtk.StackContainer : Gtk.Bin
> {
> }

a Bin is a specialised container that can contain just *one* child at a
time.

if you want to pack more than one child, use a VBox or a HBox (depending
on the layout).

if you want to implement a container, subclass Gtk.Container and
override the add, remove and forall handlers.

ciao,
 Emmanuele.

-- 
Emmanuele Bassi,
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How create new GtkBin widget

2008-03-17 Thread gege2061 
Hello,

I would like create a new GtkBin widget, but this simple code (writen in
Vala) don't work (label don't show) :

using Gtk;

public class Gtk.StackContainer : Gtk.Bin
{
}

public class Test
{
  public static int main (string[] args)
  {
Gtk.init (ref args);
Gtk.Window win = new Gtk.Window (Gtk.WindowType.TOPLEVEL);
win.destroy += Gtk.main_quit;
Gtk.StackContainer stack = new Gtk.StackContainer ();
win.add (stack);
stack.add (new Gtk.Label ("Label"));
win.show_all ();
Gtk.main ();
return 0;
  }
}

Can you help me?

Regards,
-- 
Nicolas Joseph

Responsable de la rubrique GTK+ de developpez.com

http://nicolasj.developpez.com
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