70 lines
1.3 KiB
Ruby
70 lines
1.3 KiB
Ruby
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=begin
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tree_progress.rb - Gtk::TreeView and Gtk::CellRendererProgress
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sample script.
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Copyright (C) 2004-2006 Darren Willis, Masao Mutoh
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This program is licenced under the same licence as Ruby-GNOME2.
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$Id: tree_progress.rb,v 1.3 2006/06/17 13:18:12 mutoh Exp $
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=end
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require 'gtk2'
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if str = Gtk.check_version(2, 6, 0)
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puts "This sample requires GTK+ 2.6.0 or later"
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puts str
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exit
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end
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win = Gtk::Window.new("Gtk::CellRendererProgress sample")
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win.set_default_size(300, 50)
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model = Gtk::ListStore.new(String, Float)
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view = Gtk::TreeView.new(model)
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prog = model.append
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prog[0] = "bar 1"
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prog[1] = 50
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prog1 = model.append
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prog1[0] = "bar 2"
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prog1[1] = 5
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prog2 = model.append
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prog2[0] = "bar 3"
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prog2[1] = 10
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arenderer = Gtk::CellRendererText.new
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acol = Gtk::TreeViewColumn.new("words", arenderer, :text => 0)
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view.append_column(acol)
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prenderer = Gtk::CellRendererProgress.new
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pcol = Gtk::TreeViewColumn.new("Progress", prenderer, :value => 1)
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view.append_column(pcol)
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win.signal_connect("delete_event"){
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Gtk.main_quit
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}
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win.add(view)
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win.show_all
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dir = 1
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thr = Thread.new do
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loop {
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prog2[1] += dir
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if prog2[1] > 100
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prog2[1] = 100
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dir = - dir
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end
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if prog2[1] < 0
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prog2[1] = 0
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dir = - dir
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end
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sleep 0.01
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}
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end
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Gtk.main
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