[Gtk-sharp-list] Notebook Widget

[Chris Howie]

On Sat, Feb 23, 2008 at 7:36 PM, Darwin Reynoso <monouser at gmail.com> wrote:
> Hi,
>  how do i add a close button widget to a notebook page kind of like
>  monodevelop tabs.
>
>  here is my code
>
>  //create a page with a textview widget
>         protected virtual void onclicked (object sender, System.EventArgs e)
>         {
>                 //i need a textview so i can show a hex file
>                 textview = new TextView();
>
>                  string label = "Hex output";
>
>                 notebook1.AppendPage (textview , new Label (label));
>
>                 notebook1.ShowAll();
>         }
>  i need to be able to close the page
>
>  thanks

Replace your AppendPage call with something like:

------8<------
HBox hbox = new HBox();
hbox.PackStart(new Label(label));

Button close = new Button("X"); // Set this up with an image or whatever.
close.Relief = ReliefStyle.None;
close.FocusOnClick = false;
close.Clicked += delegate {
    hbox.Destroy();
    textview.Destroy();
};
hbox.PackStart(close);

hbox.ShowAll();

notebook1.AppendPage(textview, hbox);
------8<------

-- 
Chris Howie
http://www.chrishowie.com
http://en.wikipedia.org/wiki/User:Crazycomputers