Simple windowed application: Difference between revisions
→{{header|Sidef}}: added a Gtk3 example
imported>Arakov |
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=={{header|Sidef}}==
===Gtk2===
<syntaxhighlight lang="ruby">require('Gtk2') -> init
Line 3,588 ⟶ 3,589:
# Main loop.
%s<Gtk2>.main</syntaxhighlight>
===Gtk3===
<syntaxhighlight lang="ruby">use('Gtk3 -init')
# Window.
var window = %O'Gtk3::Window'.new
window.signal_connect('destroy' => { %O'Gtk3'.main_quit })
# VBox.
var vbox = %O'Gtk3::VBox'.new(0, 0)
window.add(vbox)
# Label.
var label = %O'Gtk3::Label'.new('There have been no clicks yet.')
vbox.add(label)
# Button.
var count = 0
var button = %O'Gtk3::Button'.new(' Click Me ');
vbox.add(button)
button.signal_connect('clicked' => {
label.set_text(++count)
})
# Show.
window.show_all
# Main loop.
%O'Gtk3'.main</syntaxhighlight>
=={{header|Smalltalk}}==
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