Re: Add a close button to a Notebook Tab

["Grizzly(Francis Smit)" <grizzly smit id au>]

Lucas van Dijk wrote:
> Hi,
>
> Thanks for the reply! :) I think there will be any method in gtkmm,
> which allows to add a hbox as the tab label, but I just can't find
> what. I'm using glade too, but I add tabs dynamic, and needs to be
> done through code.
>
>
<snip>
here's what I did to solve this problem in my app :

 
void MainWin::on_add_page()
{
    Gtk::ScrolledWindow* sw = Gtk::manage(new Gtk::ScrolledWindow);
    Gtk::TextView* tv = Gtk::manage(new Gtk::TextView);
    sw->add(*tv);
    Gtk::HBox* hb = Gtk::manage(new Gtk::HBox);
    Gtk::Label* l = Gtk::manage(new Gtk::Label("<new file>"));
    l->set_text("<new file>");
    Gtk::EventBox* e = Gtk::manage(new Gtk::EventBox);
    e->add(*l);
    hb->pack_start(*e);
    Gtk::Button* b = Gtk::manage(new Gtk::Button);
    //~ Gtk::Image* i = Gtk::manage(new Gtk::Image("littlecross.png"));
    Gtk::Image* i = Gtk::manage(new Gtk::Image(Gtk::Stock::CLOSE,
Gtk::ICON_SIZE_MENU));
    b->add(*i);
    b->signal_clicked().
           
connect(sigc::bind<Gtk::ScrolledWindow*>(sigc::mem_fun(*this,
&MainWin::on_cross_clicked), sw) );
    hb->pack_start(*b, Gtk::PACK_SHRINK);
    Gtk::Label* ml = Gtk::manage(new Gtk::Label);
    ml->set_text("<new file>");
    m_notebook->append_page(*sw, *hb, *ml);
    hb->show_all_children();
    m_notebook->show_all_children();
    m_Buffs.insert(m_Buffs.end(),
                 Buffer(this, tv, "", l, sw, ml, hb, m_notebook, b, e,
&m_tooltips));
} // void MainWin::on_add_page() //


-- 
  In my life God comes first.... but Linux is pretty high after that :-D
Grizzly(Francis Smit)
http://www.geekcode.com/
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