Re: [gtkmm] Return information, how?

["B.Hakvoort" <bart hakvoort be>]

Hi,

there is a chapter in the book about this. See
http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/apc.html

grtz,

Bart

On Wed, 2004-06-30 at 13:55, Luka Napotnik wrote:
> Well, thanx. But I don't know how could I do that? Can you give me an 
> example or modify the given source. I'm kinda new in gtkmm so I don't 
> know many things.
> 
> Greets,
> Luka
> 
> Murray Cumming wrote:
> > On Tue, 2004-06-29 at 00:40 +0200, Luka Napotnik wrote:
> > 
> >>I have a problem. I once posted how can I get the data from another window. So I
> >>made this:
> > 
> > 
> > Maybe you should use libsigc++.
> > 
> > 
> >>-------------------------------------------------------------
> >>#include <gtkmm.h>
> >>#include <iostream>
> >>
> >>class WindowHello : public Gtk::Window
> >>{
> >>	Gtk::Label label1;
> >>	Gtk::Entry entry1;
> >>	Gtk::Button button_send;
> >>	Gtk::VBox vbox1;
> >>	
> >>	void button_clicked() {
> >>		/*
> >>		 * How can I now set the text in MainWindow to 
> >>		 * have the value of entry1.get_text() ?
> >>		 */
> >>	}
> >>
> >>public:
> >>	WindowHello() {
> >>		label1.set_text("Hello, gtkmm World!");
> >>		button_send.set_label("Send data");
> >>		button_send.signal_clicked().connect(sigc::mem_fun(this,
> >>&WindowHello::button_clicked));
> >>
> >>		vbox1.pack_start(label1);
> >>		vbox1.pack_start(entry1);
> >>		vbox1.pack_start(button_send);
> >>
> >>		add(vbox1);
> >>		show_all();
> >>	}
> >>};
> >>
> >>class MainWindow : public Gtk::Window
> >>{
> >>	Gtk::Button button_exit, button_reply;
> >>	Gtk::Entry  entry1;
> >>	WindowHello window_hello;
> >>	void button_clicked() {
> >>		window_hello.show();
> >>	}
> >>public:
> >>	Glib::ustring text; /* Recieved text from the hello window. */
> >>
> >>	MainWindow() {
> >>		button_exit.set_label("Exit");
> >>		button_exit.signal_clicked().connect(sigc::mem_fun(this,
> >>&MainWindow::button_clicked));
> >>		add(button_exit);
> >>		window_hello.hide();
> >>		show_all();
> >>	}
> >>};
> >>
> >>int main(int argc, char **argv)
> >>{
> >>	Gtk::Main kit(argc, argv);
> >>	MainWindow main_window;
> >>
> >>	Gtk::Main::run(main_window);
> >>	
> >>	return 0;
> >>}
> >>-------------------------------------------------
> >>
> >>Please help.
> >>
> >>Greets,
> >>Luka
> >>
> >>____________________
> >>http://www.email.si/
> >>_______________________________________________
> >>gtkmm-list mailing list
> >>gtkmm-list gnome org
> >>http://mail.gnome.org/mailman/listinfo/gtkmm-list
> > 
> > 
> > 
> 
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