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# Copyright (c) 2003-2005 Ruby-GNOME2 Project Team
# This program is licenced under the same licence as Ruby-GNOME2.
#
# $Id: dialog.rb,v 1.5 2005/02/12 23:02:43 kzys Exp $
=begin
= Dialog and Message Boxes
Dialog widgets are used to pop up a transient window for user feedback.
=end
require 'common'
module Demo
class Dialog < Demo::BasicWindow
def initialize
@count = 1
super('Dialogs')
set_border_width(8)
frame = Gtk::Frame.new('Dialogs')
add(frame)
vbox = Gtk::VBox.new(false, 8)
vbox.set_border_width(8)
frame.add(vbox)
# Standard message dialog
hbox = Gtk::HBox.new(false, 0)
vbox.pack_start(hbox, false, false, 0)
button = Gtk::Button.new('_Message Dialog', true)
button.signal_connect('clicked') do
message_dialog_clicked
end
hbox.pack_start(button, false, false, 0)
vbox.pack_start(Gtk::HSeparator.new, false, false, 0)
# Interactive dialog
hbox = Gtk::HBox.new(false, 8)
vbox.pack_start(hbox, false, false, 0)
vbox2 = Gtk::VBox.new(false, 0)
button = Gtk::Button.new('_Interactive Dialog')
button.signal_connect('clicked') do
interactive_dialog_clicked
end
hbox.pack_start(vbox2, false, false, 0)
vbox2.pack_start(button, false, false, 0)
table = Gtk::Table.new(2, 2, false)
table.set_row_spacings(4)
table.set_column_spacings(4)
hbox.pack_start(table, false, false, 0)
label = Gtk::Label.new('_Entry 1', true)
table.attach_defaults(label, 0, 1, 0, 1)
@entry1 = Gtk::Entry.new
table.attach_defaults(@entry1, 1, 2, 0, 1)
label.set_mnemonic_widget(@entry1)
label = Gtk::Label.new('E_ntry 2', true)
table.attach_defaults(label, 0, 1, 1, 2)
@entry2 = Gtk::Entry.new
table.attach_defaults(@entry2, 1, 2, 1, 2)
label.set_mnemonic_widget(@entry2)
end
def message_dialog_clicked
dialog = Gtk::MessageDialog.new(self,
Gtk::Dialog::MODAL |
Gtk::Dialog::DESTROY_WITH_PARENT,
Gtk::MessageDialog::INFO,
Gtk::MessageDialog::BUTTONS_OK,
<<EOS)
This message box has been popped up the following
number of times:
#{@count}
EOS
dialog.run
dialog.destroy
@count += 1
end
def interactive_dialog_clicked
dialog = Gtk::Dialog.new('Interactive Dialog',
self,
Gtk::Dialog::MODAL |
Gtk::Dialog::DESTROY_WITH_PARENT,
[Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK],
["_Non-stock Button", Gtk::Dialog::RESPONSE_CANCEL]
)
hbox = Gtk::HBox.new(false, 0)
hbox.set_border_width(8)
dialog.vbox.pack_start(hbox, false, false, 0)
stock = Gtk::Image.new(Gtk::Stock::DIALOG_QUESTION, Gtk::IconSize::DIALOG)
hbox.pack_start(stock, false, false, 0)
table = Gtk::Table.new(2, 2, false)
table.set_row_spacings(4)
table.set_column_spacings(4)
hbox.pack_start(table, true, true, 0)
label = Gtk::Label.new('_Entry 1', true)
table.attach_defaults(label,
0, 1, 0, 1)
local_entry1 = Gtk::Entry.new
local_entry1.text = @entry1.text
table.attach_defaults(local_entry1, 1, 2, 0, 1)
label.set_mnemonic_widget(local_entry1)
label = Gtk::Label.new('E_ntry 2', true)
table.attach_defaults(label,
0, 1, 1, 2)
local_entry2 = Gtk::Entry.new
local_entry2.text = @entry2.text
table.attach_defaults(local_entry2, 1, 2, 1, 2)
label.set_mnemonic_widget(local_entry2)
hbox.show_all
response = dialog.run
if response == Gtk::Dialog::RESPONSE_OK
@entry1.text = local_entry1.text
@entry2.text = local_entry2.text
end
dialog.destroy
end
end
end
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