|
The simplest Gtk.Application |
Use Application Window if you need GMenu support. |
/* This is the application. */
public class Application : Gtk.Application {
/* Constructor */
public Application () {
Object (application_id: "org.example.window");
}
/* Override the 'activate' signal of GLib.Application,
* which is inherited by Gtk.Application. */
public override void activate () {
var window = new Gtk.Window ();
window.title = "Welcome to GNOME";
/* The following 3 lines are included here to introduce
* you to ways you can adjust the toplevel window to suit
* your needs. Uncomment them to see what they do.
*/
//window.border_width = 10;
//window.set_default_size (350, 70);
//window.window_position = Gtk.WindowPosition.CENTER;
/* Add the window to this application. */
this.add_window (window);
/* Show the window. */
window.show ();
}
}
/* The main function creates the application and runs it.*/
int main (string[] args) {
var app = new Application ();
return app.run (args);
}
In this sample we used the following:
Gtk.Application
The widget Gtk.Window
The enum Gtk.WindowPosition
The method set_default_size
border_width
window_position