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#!/usr/bin/env ruby
=begin
status_icon.rb - Gtk::StatusIcon sample.
This sample refers gtk/tests/teststatusicon.c of GTK+-2.10.x.
Copyright (c) 2006-2015 Ruby-GNOME2 Project Team
This program is licenced under the same licence as Ruby-GNOME2.
=end
require "gtk3"
unless Gtk::Version.or_later?(3, 10, 7)
puts "This sample requires GTK+ 3.10.7 or later"
exit
end
class StatusIconSample < Gtk::StatusIcon
STATUS_INFO = 0
STATUS_QUESTION = 1
def initialize
super
@status = STATUS_INFO
update_icon
signal_connect("activate") {icon_activated}
signal_connect("popup-menu") do |w, button, activate_time|
menu = Gtk::Menu.new
menuitem = Gtk::MenuItem.new(:label => "Quit")
menuitem.signal_connect("activate") do
set_visible(false)
Gtk.main_quit
end
menu.append(menuitem)
menu.show_all
menu.popup(nil, nil, button, activate_time)
end
@timeout = timeout_func
end
def update_icon
if @status == STATUS_INFO
self.stock = Gtk::Stock::DIALOG_INFO
set_tooltip_text("Some Information ...")
else
self.stock = Gtk::Stock::DIALOG_QUESTION
set_tooltip_text("Some Question ...")
end
end
def timeout_func
GLib::Timeout.add(2000) do
if @status == STATUS_INFO
@status = STATUS_QUESTION
else
@status = STATUS_INFO
end
update_icon
true
end
end
def icon_activated
unless @dialog
@dialog = Gtk::MessageDialog.new(:parent => nil, :flags => 0,
:type => Gtk::MessageType::QUESTION,
:buttons_type => Gtk::ButtonsType::CLOSE,
:message => "You wanna test the status icon?")
@dialog.window_position = Gtk::WindowPosition::CENTER
@dialog.signal_connect("response") {@dialog.hide}
@dialog.signal_connect("delete_event") {@dialog.hide_on_delete}
toggle = Gtk::ToggleButton.new(:label => "_Show the icon", :use_underline => true)
@dialog.child.pack_end(toggle, :expand => true, :fill => true, :padding => 6)
toggle.active = visible?
toggle.signal_connect("toggled") do |w|
set_visible(w.active?)
end
toggle = Gtk::ToggleButton.new(:label => "_Change the icon", :use_underline => true)
@dialog.child.pack_end(toggle, :expand => true, :fill => true, :padding => 6)
toggle.active = (@timeout != 0)
toggle.signal_connect("toggled") do
if @timeout and @timeout > 0
GLib::Source.remove(@timeout)
@timeout = 0
else
@timeout = timeout_func
end
end
end
@dialog.show_all
@dialog.present
end
end
StatusIconSample.new
Gtk.main
|
