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Contents
# encoding: ascii-8bit
# Copyright 2014 Ball Aerospace & Technologies Corp.
# All Rights Reserved.
#
# This program is free software; you can modify and/or redistribute it
# under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 3 with
# attribution addendums as found in the LICENSE.txt
require 'cosmos'
require 'cosmos/gui/qt'
require 'cosmos/gui/choosers/combobox_chooser'
module Cosmos
# Dialog which displays a label and comobox of items along with Ok and Cancel
# buttons.
class SelectDialog < Qt::Dialog
# @return [String] The current combobox item when the dialog was accepte
# with the Ok button
attr_accessor :result
# @param parent [Qt::Widget] Parent of this dialog
# @param label_text [String] Text to display for the label
# @param items [Array<String>] Items to display in the combobox
# @param title [String] Dialog title
def initialize(parent, label_text, items, title = 'Select Item')
super(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint)
@result = nil
setWindowTitle(title)
layout = Qt::VBoxLayout.new
chooser = ComboboxChooser.new(self, label_text, items)
layout.addWidget(chooser)
button_layout = Qt::HBoxLayout.new
ok = Qt::PushButton.new("Ok")
ok.connect(SIGNAL('clicked()')) do
accept()
end
button_layout.addWidget(ok)
cancel = Qt::PushButton.new("Cancel")
cancel.connect(SIGNAL('clicked()')) do
reject()
end
button_layout.addWidget(cancel)
layout.addLayout(button_layout)
setLayout(layout)
self.raise
if self.exec == Qt::Dialog::Accepted
@result = chooser.string
else
@result = nil
end
self.dispose
end
end
end
Version data entries
39 entries across 39 versions & 1 rubygems