GTK/Development
< GTK
Jump to navigation
Jump to search
Contents
-
1 Write a simple message dialog app
- 1.1 Ada
- 1.2 Bash
- 1.3 BASIC
- 1.4 Boo
- 1.5 C
- 1.6 C++
- 1.7 C#
- 1.8 Cobra
- 1.9 D
- 1.10 F#
- 1.11 Fortran
- 1.12 Genie
- 1.13 Go
- 1.14 Groovy
- 1.15 Haskell
- 1.16 IronPython
- 1.17 Java
- 1.18 JavaScript
- 1.19 JRuby
- 1.20 Jython
- 1.21 Lua
- 1.22 Nemerle
- 1.23 Pascal
- 1.24 Perl
- 1.25 Prolog
- 1.26 Python
- 1.27 Ruby
- 1.28 Rust
- 1.29 Scala
- 1.30 Vala
- 1.31 Visual Basic .NET
- 2 See also
Write a simple message dialog app
You can write your own GTK 3 message dialog easily in many programming languages through GObject-Introspection or bindings, or you can simply use bash.
The following examples display a simple "Hello world" in a message dialog.
Ada
hello_world.adb
with Gtk.Main;
with Gtk.Dialog; use Gtk.Dialog;
with Gtk.Message_Dialog; use Gtk.Message_Dialog;
procedure hello_world is
Dialog : Gtk_Message_Dialog;
Response : Gtk_Response_Type;
begin
Gtk.Main.Init;
Gtk_New (Dialog => Dialog,
Parent => null,
Flags => 0,
The_Type => Message_Info,
Buttons => Buttons_OK,
Message => "Hello world!");
Format_Secondary_Markup (Dialog, "This is an example dialog.");
Response := Run (Dialog);
end hello_world;
Bash
- Dependency: zenity
hello_world.sh
#!/bin/bash zenity --info --title='Hello world!' --text='This is an example dialog.'
BASIC
- Dependency: gtk3
- Makedependency: freebasic-gnomeheadersAUR
- Build with:
fbc hello_world.bas
hello_world.bas
#include "Gir/Gtk-3.0.bi" Dim As GtkWidget Ptr hello gtk_init (cast(gint ptr, @__fb_argc__), @__fb_argv__) hello = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "Hello world!") gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (hello), "This is an example dialog.") gtk_dialog_run (GTK_DIALOG (hello))
Boo
- Dependency: gtk-sharp-3 (and booAUR)
- Makedependency: booAUR
- Build with:
booc hello_world.boo - Run with:
mono hello_world.exe(orbooi hello_world.boo)
hello_world.boo
import Gtk from "gtk-sharp" Application.Init() Hello = MessageDialog(null, DialogFlags.Modal, MessageType.Info, ButtonsType.Ok, "Hello world!") Hello.SecondaryText = "This is an example dialog." Hello.Run()
C
- Dependency: gtk3
- Build with:
gcc -o hello_world $(pkg-config --cflags --libs gtk+-3.0) hello_world.c
hello_world.c
#include <gtk/gtk.h>
int main (int argc, char *argv[]) {
gtk_init (&argc, &argv);
GtkWidget *hello = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "Hello world!");
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (hello), "This is an example dialog.");
gtk_dialog_run(GTK_DIALOG (hello));
return 0;
}
C++
- Dependency: gtkmm3
- Build with:
g++ -o hello_world $(pkg-config --cflags --libs gtkmm-3.0) hello_world.cc
hello_world.cc
#include <gtkmm/main.h>
#include <gtkmm/messagedialog.h>
int main(int argc, char *argv[]) {
Gtk::Main kit(argc, argv);
Gtk::MessageDialog Hello("Hello world!", false, Gtk::MESSAGE_INFO, Gtk::BUTTONS_OK);
Hello.set_secondary_text("This is an example dialog.");
Hello.run();
return 0;
}
C#
- Dependency: gtk-sharp-3
- Build with:
mcs -pkg:gtk-sharp-3.0 hello_world.cs - Run with:
mono hello_world.exe
hello_world.cs
using Gtk;
public class HelloWorld {
static void Main() {
Application.Init ();
MessageDialog Hello = new MessageDialog (null, DialogFlags.Modal, MessageType.Info, ButtonsType.Ok, "Hello world!");
Hello.SecondaryText="This is an example dialog.";
Hello.Run ();
}
}
Cobra
- Dependency: gtk-sharp-3
- Makedependency: cobraAUR
- Build with:
cobra -c hello_world - Run with:
mono hello_world.exe
hello_world.cobra
@args -pkg:gtk-sharp-3.0
use Gtk
class HelloWorld
def main
Application.init
hello = MessageDialog(nil, DialogFlags.Modal, MessageType.Info, ButtonsType.Ok, "Hello world!")
hello.secondaryText = "This is an example dialog."
hello.run
D
- Dependency: gtkd
- Makedependency: ldc
- Build with:
ldc hello_world $(pkg-config --cflags --libs gtkd-3)
hello_world.d
import gtk.Main;
import gtk.MessageDialog;
void main(string[] args)
{
Main.init(args);
MessageDialog dialog = new MessageDialog(null, GtkDialogFlags.MODAL, MessageType.INFO, ButtonsType.OK, "Hello world!");
dialog.run();
}
F#
- Dependency: gtk-sharp-3
- Makedependency: fsharpAUR
- Build with:
fsharpc -r:gtk-sharp.dll -I:/usr/lib/mono/gtk-sharp-3.0/ hello_world.fs - Run with:
mono hello_world.exe
hello_world.fs
open Gtk Application.Init() let Hello = new MessageDialog(null, DialogFlags.Modal, MessageType.Info, ButtonsType.Ok, "Hello world!") Hello.SecondaryText <- "This is an example dialog." Hello.Run() |> ignore
Fortran
- Dependency: gtk-3-fortran-gitAUR
- Makedependency: gcc-fortran
- Build with:
gfortran -o hello_world $(pkg-config --cflags --libs gtk-3-fortran) hello_world.f90
hello_world.f90
program hello_world use gtk_hl use gtk, only: gtk_init integer(c_int) :: resp character(40), dimension(2) :: msg call gtk_init() msg(1) ="Hello world!" msg(2) = "This is an example dialog." resp = hl_gtk_message_dialog_show(msg, GTK_BUTTONS_OK, type=GTK_MESSAGE_INFO) end program hello_world
Genie
hello_world.gs
uses
Gtk
init
Gtk.init (ref args)
var Hello=new MessageDialog (null, Gtk.DialogFlags.MODAL, Gtk.MessageType.INFO, Gtk.ButtonsType.OK, "Hello world!")
Hello.format_secondary_text ("This is an example dialog.")
Hello.run ()
Go
- Dependency: gtk3
- Makedependency: gotk3-gitAUR or
go get github.com/gotk3/gotk3/gtk - Build with:
go build hello_world.go - (Or run with:
go run hello_world.go)
hello_world.go
package main
import ("github.com/gotk3/gotk3/gtk")
func main() {
gtk.Init(nil)
dialog := gtk.MessageDialogNew(nil, gtk.DIALOG_MODAL, gtk.MESSAGE_INFO, gtk.BUTTONS_OK, "Hello world!")
dialog.FormatSecondaryText("This is an example notification.")
dialog.Run()
}
Groovy
- Dependencies: groovy, java-gnomeAUR
- Build with:
groovyc -cp /usr/share/java/gtk.jar HelloWorld.groovy && jar cfe HelloWorld.jar HelloWorld HelloWorld.class - Run with:
java -cp /usr/share/groovy/embeddable/groovy-all.jar:/usr/share/java/gtk.jar:HelloWorld.jar HelloWorldorgroovy -cp /usr/share/java/gtk.jar HelloWorld.groovy
HelloWorld.groovy
import org.gnome.gtk.* Gtk.init() def Hello = new InfoMessageDialog(null, "Hello world!", "This is an example dialog.") Hello.run()
Haskell
- Dependency: gtk3
- Makedependency: haskell-gtk
- Build with:
ghc hello_world
hello_world.hs
import Graphics.UI.Gtk
main = do
initGUI
dialog <- messageDialogNew Nothing [DialogModal] MessageInfo ButtonsOk "Hello world!"
messageDialogSetSecondaryText dialog "This is an example dialog."
_res <- dialogRun dialog
return 0
IronPython
- Dependencies: gtk-sharp-3, ironpythonAUR
- Run with:
ipy hello_world.py
hello_world.py
import clr
clr.AddReference('gtk-sharp')
import Gtk
Gtk.Application.Init()
Hello = Gtk.MessageDialog (None, Gtk.DialogFlags.Modal, Gtk.MessageType.Info, Gtk.ButtonsType.Ok, "Hello world!")
Hello.SecondaryText="This is an example dialog."
Hello.Run()
Java
- Dependency: java-gnomeAUR
- Makedependency: java-environment
- Build with:
javac -cp /usr/share/java/gtk.jar HelloWorld.java && jar cfe HelloWorld.jar HelloWorld HelloWorld.class - Run with:
java -cp /usr/share/java/gtk.jar:HelloWorld.jar HelloWorld
HelloWorld.java
import org.gnome.gtk.Gtk;
import org.gnome.gtk.Dialog;
import org.gnome.gtk.InfoMessageDialog;
public class HelloWorld {
public static void main(String[] args) {
Gtk.init(args);
Dialog Hello = new InfoMessageDialog(null, "Hello world!", "This is an example dialog.");
Hello.run();
}
}
JavaScript
hello_world.js
#!/usr/bin/env gjs
const Gtk = imports.gi.Gtk
Gtk.init(null, null)
var Hello = new Gtk.MessageDialog({type: Gtk.MessageType.INFO,
buttons: Gtk.ButtonsType.OK,
text: "Hello world!",
"secondary-text": "This is an example dialog."})
Hello.run()
JRuby
- Dependencies: java-gnomeAUR, jruby
- Build with:
jrubyc hello_world.rb && jar cfe hello_world.jar hello_world hello_world.class - Run with:
java -cp /opt/jruby/lib/jruby.jar:hello_world.jar hello_worldorjruby hello_world.rb
hello_world.rb
require '/usr/share/java/gtk.jar' import Java::OrgGnomeGtk::Gtk import Java::OrgGnomeGtk::Dialog import Java::OrgGnomeGtk::InfoMessageDialog Gtk.init(nil) Hello = InfoMessageDialog.new(nil, "Hello world!", "This is an example dialog.") Hello.run
Jython
- Dependencies: java-gnomeAUR, jython
- Run with:
jython -Dpython.path=/usr/share/java/gtk.jar hello_world.py
hello_world.py
from org.gnome.gtk import Gtk, InfoMessageDialog Gtk.init(None) Hello=InfoMessageDialog(None, "Hello world!", "This is an example dialog.") Hello.run()
Lua
hello_world.lua
#!/usr/bin/env lua
lgi = require 'lgi'
Gtk = lgi.require('Gtk')
Gtk.init()
Hello=Gtk.MessageDialog {message_type = Gtk.MessageType.INFO,
buttons = Gtk.ButtonsType.OK,
text = "Hello world!",
secondary_text = "This is an example dialog."}
Hello:run()
Nemerle
- Dependency: gtk-sharp-3
- Makedependency: nemerleAUR
- Build with:
ncc -pkg:gtk-sharp-3.0 -out:hello_world.exe hello_world.n - Run with:
mono hello_world.exe
hello_world.n
using Gtk;
public class HelloWorld {
static Main() : void {
Application.Init ();
def Hello = MessageDialog (null, DialogFlags.Modal, MessageType.Info, ButtonsType.Ok, "Hello world!");
Hello.SecondaryText = "This is an example dialog.";
_ = Hello.Run ();
}
}
Pascal
- Dependency: gtk3
- Makedependencies: fpc, GTK 3.0 bindings
- Build with:
fpc hello_world
hello_world.pas
program hello_world; uses Math, Gtk3; var dialog: PGtkWidget; begin SetExceptionMask([exInvalidOp, exDenormalized, exZeroDivide, exOverflow, exUnderflow, exPrecision]); gtk_init(@argc, @argv); dialog := gtk_message_dialog_new(nil, GTK_DIALOG_MODAL, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, '%s', ['Hello world!']); gtk_message_dialog_format_secondary_text(PGtkMessageDialog(dialog), '%s', ['This is an example dialog.']); gtk_dialog_run(PGtkDialog(dialog)); end.
Perl
- Dependency: perl-gtk3
hello_world.pl
#!/usr/bin/env perl
use Gtk3 -init;
my $hello = Gtk3::MessageDialog->new (undef, 'modal', 'info', 'ok', "Hello world!");
$hello->set ('secondary-text' => 'This is an example dialog.');
$hello->run;
Prolog
- Dependency: plgiAUR
- Run with:
swipl hello_world.pl
hello_world.pl
:- use_module(library(plgi)).
:- plgi_use_namespace('Gtk').
main :-
g_object_new('GtkMessageDialog',
['message-type'='GTK_MESSAGE_INFO',
'buttons'='GTK_BUTTONS_OK',
'text'='Hello world!',
'secondary-text'='This is an example dialog.'],
Dialog),
gtk_dialog_run(Dialog, _),
halt.
:- main.
Python
- Dependencies: gtk3, python-gobject (or python2-gobject for Python 2)
hello_world.py
#!/usr/bin/env python
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk
Gtk.init(None)
Hello = Gtk.MessageDialog(message_type=Gtk.MessageType.INFO,
buttons=Gtk.ButtonsType.OK,
text="Hello world!",
secondary_text="This is an example dialog.")
Hello.run()
Ruby
- Dependency: gtk3, ruby-gir_ffi-gtkAUR
hello_world.rb
#!/usr/bin/env ruby require 'gir_ffi-gtk3' Gtk.init Hello = Gtk::MessageDialog.new nil, :modal, :info, :ok, "Hello world!" Hello.secondary_text = "This is an example dialog." Hello.run
- Dependency: ruby-gtk3
hello_world.rb
#!/usr/bin/env ruby
require 'gtk3'
Gtk.init
Hello = Gtk::MessageDialog.new(:type => :info,
:buttons_type => :ok,
:message => "Hello world!")
Hello.secondary_text = "This is an example dialog."
Hello.run
Rust
Using Gtk-rs.
- Dependency: gtk3
- Makedependency: rust
- Build with:
cargo build - Run with:
target/debug/hello_worldorcargo run
Cargo.toml
[package] name = "hello_world" version = "0.1.0" [dependencies] gtk = "^0"
src/main.rs
extern crate gtk;
use gtk::prelude::*;
use gtk::{ButtonsType, DialogFlags, MessageType, MessageDialog, Window};
fn main() {
let _ = gtk::init();
MessageDialog::new(None::<&Window>,
DialogFlags::empty(),
MessageType::Info,
ButtonsType::Ok,
"Hello world!").run();
}
Scala
- Dependency: java-gnomeAUR (and scala)
- Makedependency: scala
- Build with:
scalac -cp /usr/share/java/gtk.jar -d HelloWorld.jar HelloWorld.scala - Run with:
java -cp /usr/share/java/gtk.jar:HelloWorld.jar HelloWorld(orscala -cp /usr/share/java/gtk.jar HelloWorld.scala)
HelloWorld.scala
import org.gnome.gtk._
object HelloWorld {
def main(args: Array[String]) {
Gtk.init(args)
var hello = new InfoMessageDialog(null, "Hello world!", "This is an example dialog.")
hello.run()
}
}
Vala
hello_world.vala
using Gtk;
public class HelloWorld {
static void main (string[] args) {
Gtk.init (ref args);
var Hello=new MessageDialog (null, Gtk.DialogFlags.MODAL, Gtk.MessageType.INFO, Gtk.ButtonsType.OK, "Hello world!");
Hello.format_secondary_text ("This is an example dialog.");
Hello.run ();
}
}
Visual Basic .NET
- Dependency: gtk-sharp-3
- Makedependency: mono-basicAUR
- Build with:
vbnc -r:/usr/lib/mono/gtk-sharp-3.0/gtk-sharp.dll hello_world.vb - Run with:
mono hello_world.exe
hello_world.vb
Imports Gtk Public Class Hello Inherits MessageDialog Public Sub New MyBase.New(Me, DialogFlags.Modal, MessageType.Info, ButtonsType.Ok, "Hello world!") Me.SecondaryText = "This is an example dialog." End Sub Public Shared Sub Main Application.Init Dim Dialog As New Hello Dialog.Run End Sub End Class