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# Copyright (c) 2013 Ruby-GNOME2 Project Team
# This program is licenced under the same licence as Ruby-GNOME2.
#
=begin
= Links
GtkLabel can show hyperlinks. The default action is to call gtk_show_uri() on their URI, but it is possible to override this with a custom handler.
=end
require 'common'
module Demo
class Links < BasicWindow
def initialize
super('Links')
title = 'Links'
border_width = 12
signal_connect(:destroy) {self.destroy}
label = Gtk::Label.new "Some <a href=\"http://en.wikipedia.org/wiki/Text\"" +
"title=\"plain text\">text</a> may be marked up\n" +
"as hyperlinks, which can be clicked\n" +
"or activated via <a href=\"keynav\">keynav</a>\n" +
"and they work fine with other markup, like when\n" +
"searching on <a href=\"http://www.google.com/\">" +
"<span color=\"#0266C8\">G</span><span color=\"#F90101\">o</span>" +
"<span color=\"#F2B50F\">o</span><span color=\"#0266C8\">g</span>" +
"<span color=\"#00933B\">l</span><span color=\"#F90101\">e</span>" +
"</a>."
label.use_markup = true
label.signal_connect(:activate_link) {|widget, uri| activate_link uri}
add label
label.show
end
def activate_link uri
if uri == 'keynav'
dialog = Gtk::MessageDialog.new :parent => self,
:flags => :destroy_with_parent,
:type => :info,
:buttons_type => :ok
dialog.markup = "The term <i>keynav</i> is a shorthand for " +
"keyboard navigation and refers to the process of using " +
"a program (exclusively) via keyboard input."
dialog.present
dialog.signal_connect(:response) {dialog.destroy}
return true
end
false
end
end
end
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