93 lines
2.0 KiB
Ruby
93 lines
2.0 KiB
Ruby
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#!/usr/bin/env ruby
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=begin
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listview.rb - Ruby/GTK sample script.
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Copyright (c) 2002-2006 Ruby-GNOME2 Project Team
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This program is licenced under the same licence as Ruby-GNOME2.
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$Id: listview.rb,v 1.11 2006/06/17 13:18:12 mutoh Exp $
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=end
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require 'gtk2'
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window = Gtk::Window.new("Gtk::ListStore sample")
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window.border_width = 0
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box1 = Gtk::VBox.new(false, 0)
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window.add(box1)
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box2 = Gtk::VBox.new(false, 10)
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box2.border_width = 10
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box1.pack_start(box2, true, true, 0)
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scrolled_win = Gtk::ScrolledWindow.new
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scrolled_win.set_policy(Gtk::POLICY_AUTOMATIC,Gtk::POLICY_AUTOMATIC)
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box2.pack_start(scrolled_win, true, true, 0)
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data = [
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"hello",
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"world",
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"blah",
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"foo",
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"bar",
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"argh",
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"spencer",
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"is a",
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"wussy",
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"programmer"
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]
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model = Gtk::ListStore.new(String)
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column = Gtk::TreeViewColumn.new("Data",
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Gtk::CellRendererText.new, {:text => 0})
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treeview = Gtk::TreeView.new(model)
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treeview.append_column(column)
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treeview.selection.set_mode(Gtk::SELECTION_SINGLE)
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scrolled_win.add_with_viewport(treeview)
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data.each do |v|
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iter = model.append
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iter[0] = v
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end
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button = Gtk::Button.new("add")
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button.set_flags(Gtk::Widget::CAN_FOCUS)
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i = 0
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button.signal_connect("clicked") do
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iter = model.append
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iter[0] = "add item #{i}"
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i += 1
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end
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box2.pack_start(button, false, true, 0)
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button = Gtk::Button.new("remove")
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button.set_flags(Gtk::Widget::CAN_FOCUS)
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button.signal_connect("clicked") do
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iter = treeview.selection.selected
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model.remove(iter) if iter
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end
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box2.pack_start(button, false, true, 0)
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separator = Gtk::HSeparator.new
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box1.pack_start(separator, false, true, 0)
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separator.show
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box2 = Gtk::VBox.new(false, 10)
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box2.border_width = 10
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box1.pack_start(box2, false, true, 0)
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button = Gtk::Button.new("close")
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button.signal_connect("clicked") do
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Gtk.main_quit
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end
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box2.pack_start(button, true, true, 0)
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button.set_flags(Gtk::Widget::CAN_DEFAULT)
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button.grab_default
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window.set_default_size(300, 300)
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window.show_all
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Gtk.main
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