182 lines
5.4 KiB
Ruby
182 lines
5.4 KiB
Ruby
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=begin header
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spinbutton.rb - a part of testgtk.c rewritten in Ruby/GTK2
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Copyright (C) 2002-2005 Ruby-GNOME2 Project Team
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$Id: spinbutton.rb,v 1.7 2005/07/30 10:24:57 mutoh Exp $
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Rewritten by Hiroshi IGARASHI <igarashi@ueda.info.waseda.ac.jp>
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Original Copyright:
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GTK - The GIMP Toolkit
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Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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=end
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require 'sample'
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class SpinButtonSample < SampleWindow
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def get_value(spin, label, data)
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if (data == 1)
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buf = sprintf("%d", spin.value_as_int)
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else
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buf = sprintf("%0.*f", spin.digits, spin.value)
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end
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label.text = buf
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end
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def initialize
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super("Gtk::SpinButton")
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main_vbox = Gtk::VBox.new(false, 5)
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main_vbox.set_border_width(10)
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add(main_vbox)
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frame = Gtk::Frame.new("Not accelerated")
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main_vbox.pack_start(frame, true, true, 0)
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vbox = Gtk::VBox.new(false, 0)
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vbox.set_border_width(5)
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frame.add(vbox)
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# Day, month, year spinners
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hbox = Gtk::HBox.new(false, 0)
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vbox.pack_start(hbox, true, true, 5)
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vbox2 = Gtk::VBox.new(false, 0)
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hbox.pack_start(vbox2, true, true, 5)
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label = Gtk::Label.new("Day :")
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label.set_alignment(0, 0.5)
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vbox2.pack_start(label, false, true, 0)
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adj = Gtk::Adjustment.new(1.0, 1.0, 31.0, 1.0, 5.0, 0.0)
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spinner = Gtk::SpinButton.new(adj, 0, 0)
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spinner.wrap = true
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vbox2.pack_start(spinner, false, true, 0)
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vbox2 = Gtk::VBox.new(false, 0)
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hbox.pack_start(vbox2, true, true, 5)
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label = Gtk::Label.new("Month :")
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label.set_alignment(0, 0.5)
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vbox2.pack_start(label, false, true, 0)
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adj = Gtk::Adjustment.new(1.0, 1.0, 12.0, 1.0, 5.0, 0.0)
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spinner = Gtk::SpinButton.new(adj, 0, 0)
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spinner.wrap = true
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vbox2.pack_start(spinner, false, true, 0)
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vbox2 = Gtk::VBox.new(false, 0)
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hbox.pack_start(vbox2, true, true, 5)
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label = Gtk::Label.new("Year :")
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label.set_alignment(0, 0.5)
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vbox2.pack_start(label, false, true, 0)
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adj = Gtk::Adjustment.new(1998.0, 0.0, 2100.0, 1.0, 100.0, 0.0)
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spinner = Gtk::SpinButton.new(adj, 0, 0)
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spinner.wrap = true
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spinner.set_size_request(55, -1)
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vbox2.pack_start(spinner, false, true, 0)
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frame = Gtk::Frame.new("Accelerated")
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main_vbox.pack_start(frame, true, true, 0)
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vbox = Gtk::VBox.new(false, 0)
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vbox.set_border_width(5)
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frame.add(vbox)
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hbox = Gtk::HBox.new(false, 0)
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vbox.pack_start(hbox, false, true, 5)
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vbox2 = Gtk::VBox.new(false, 0)
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hbox.pack_start(vbox2, true, true, 5)
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label = Gtk::Label.new("Value :")
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label.set_alignment(0, 0.5)
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vbox2.pack_start(label, false, true, 0)
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adj = Gtk::Adjustment.new(0.0, -10000.0, 10000.0, 0.5, 100.0, 0.0)
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spinner1 = Gtk::SpinButton.new(adj, 1.0, 2)
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spinner1.set_wrap(true)
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spinner1.set_size_request(100, -1)
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spinner1.set_update_policy(Gtk::SpinButton::UPDATE_ALWAYS)
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vbox2.pack_start(spinner1, false, true, 0)
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vbox2 = Gtk::VBox.new(false, 0)
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hbox.pack_start(vbox2, true, true, 5)
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label = Gtk::Label.new("Digits :")
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label.set_alignment(0, 0.5)
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vbox2.pack_start(label, false, true, 0)
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adj = Gtk::Adjustment.new(2, 1, 5, 1, 1, 0)
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spinner2 = Gtk::SpinButton.new(adj, 0.0, 0)
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spinner2.wrap = true
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adj.signal_connect("value_changed"){
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spinner1.digits = spinner2.value_as_int
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}
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vbox2.pack_start(spinner2, false, true, 0)
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hbox = Gtk::HBox.new(false, 0)
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vbox.pack_start(hbox, false, true, 5)
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button = Gtk::CheckButton.new("Snap to 0.5-ticks")
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button.signal_connect("clicked"){
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spinner1.snap_to_ticks = button.active?
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}
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vbox.pack_start(button, true, true, 0)
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button.set_active(true)
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button2 = Gtk::CheckButton.new("Numeric only input mode")
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button2.signal_connect("clicked"){
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spinner1.numeric = button2.active?
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}
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vbox.pack_start(button2, true, true, 0)
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button2.active = true
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val_label = Gtk::Label.new("")
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hbox = Gtk::HBox.new(false, 0)
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vbox.pack_start(hbox, false, true, 5)
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button3 = Gtk::Button.new("Value as Int")
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button3.signal_connect("clicked"){get_value(spinner1, val_label, 1)}
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hbox.pack_start(button3, true, true, 5)
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button4 = Gtk::Button.new("Value as Float")
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button4.signal_connect("clicked"){get_value(spinner1, val_label, 2)}
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hbox.pack_start(button4, true, true, 5)
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vbox.pack_start(val_label, true, true, 0)
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val_label.text = "0"
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hbox = Gtk::HBox.new(false, 0)
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main_vbox.pack_start(hbox, false, true, 0)
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button5 = Gtk::Button.new("Close")
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button5.signal_connect("clicked"){destroy}
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hbox.pack_start(button5, true, true, 5)
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end
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end
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