73 lines
2.0 KiB
Ruby
73 lines
2.0 KiB
Ruby
|
# Copyright (c) 2003-2005 Ruby-GNOME2 Project Team
|
||
|
|
# This program is licenced under the same licence as Ruby-GNOME2.
|
||
|
|
# $Id: clipboard.rb,v 1.3 2005/07/28 14:30:38 mutoh Exp $
|
||
|
|
=begin
|
||
|
|
= Clipboard
|
||
|
|
|
||
|
|
GtkClipboard is used for clipboard handling. This demo shows how to
|
||
|
|
copy and paste text to and from the clipboard.
|
||
|
|
=end
|
||
|
|
|
||
|
|
require 'common'
|
||
|
|
|
||
|
|
module Demo
|
||
|
|
class Clipboard < Demo::BasicWindow
|
||
|
|
def initialize
|
||
|
|
super('Clipboard')
|
||
|
|
|
||
|
|
unless Gtk.check_version?(2, 2, 0)
|
||
|
|
add(Gtk::Label.new("This sample requires GTK+ 2.2.0 or later"))
|
||
|
|
return
|
||
|
|
end
|
||
|
|
|
||
|
|
vbox = Gtk::VBox.new(false, 0)
|
||
|
|
vbox.border_width = 8
|
||
|
|
|
||
|
|
add(vbox)
|
||
|
|
|
||
|
|
label = Gtk::Label.new(%Q["Copy" will copy the text\nin the entry to the clipboard])
|
||
|
|
|
||
|
|
vbox.pack_start(label, false, false, 0)
|
||
|
|
|
||
|
|
hbox = Gtk::HBox.new(false, 0)
|
||
|
|
hbox.border_width = 8
|
||
|
|
vbox.pack_start(hbox, false, false, 0)
|
||
|
|
|
||
|
|
# Create the first entry
|
||
|
|
entry = Gtk::Entry.new
|
||
|
|
hbox.pack_start(entry, true, true, 0)
|
||
|
|
|
||
|
|
# Create the button
|
||
|
|
button = Gtk::Button.new(Gtk::Stock::COPY)
|
||
|
|
hbox.pack_start(button, false, false, 0)
|
||
|
|
button.signal_connect('clicked', entry) do |w, e|
|
||
|
|
clipboard = e.get_clipboard(Gdk::Selection::CLIPBOARD)
|
||
|
|
clipboard.text = e.text
|
||
|
|
end
|
||
|
|
|
||
|
|
label = Gtk::Label.new(%Q["Paste" will paste the text from the clipboard to the entry])
|
||
|
|
vbox.pack_start(label, false, false, 0)
|
||
|
|
|
||
|
|
hbox = Gtk::HBox.new(false, 4)
|
||
|
|
hbox.border_width = 8
|
||
|
|
vbox.pack_start(hbox, false, false, 0)
|
||
|
|
|
||
|
|
# Create the second entry
|
||
|
|
entry = Gtk::Entry.new
|
||
|
|
hbox.pack_start(entry, true, true, 0)
|
||
|
|
|
||
|
|
# Create the button
|
||
|
|
button = Gtk::Button.new(Gtk::Stock::PASTE)
|
||
|
|
hbox.pack_start(button, false, false, 0)
|
||
|
|
button.signal_connect('clicked', entry) do |w, e|
|
||
|
|
clipboard = e.get_clipboard(Gdk::Selection::CLIPBOARD)
|
||
|
|
clipboard.request_text do |board, text, data|
|
||
|
|
e.text = text
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|