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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
# This file contains the implementation of the ExceptionListDialog class. This class
# provides a dialog box to show a list of exceptions.
require 'cosmos'
require 'cosmos/gui/qt'
require 'cosmos/gui/dialogs/exception_dialog'
module Cosmos
# Displays a list of exceptions in a dialog box. Clicking on any of the
# exceptions creates a new ExceptionDialog which shows the details.
class ExceptionListDialog < Qt::Dialog
def initialize(message, exception_list, title = 'COSMOS Exception List', parent = Qt::CoreApplication.instance.activeWindow)
super(parent)
self.window_title = title
layout = Qt::VBoxLayout.new
self.layout = layout
@exception_list = exception_list
layout.addWidget(Qt::Label.new(message))
@list = Qt::ListWidget.new
@exception_list.each_with_index do |exception, index|
string = "#{index + 1}. #{exception.class} : #{exception.message}"
Qt::ListWidgetItem.new(tr(string), @list)
end
layout.addWidget(@list)
@list.connect(SIGNAL('itemSelectionChanged ()')) do
ExceptionDialog.new(self, @exception_list[@list.currentRow], title, false)
end
ok_button = Qt::PushButton.new('Ok')
connect(ok_button, SIGNAL('clicked()'), self, SLOT('accept()'))
layout.addWidget(ok_button, 0, Qt::AlignCenter)
# Constrain the maximum size in case the list is huge
setMaximumSize(800, 600)
# Ideally we resize to show the entire list
resize(@list.width, @list.height)
self.raise
exec()
dispose()
end
end # class ExceptionListDialog
end # module Cosmos
Version data entries
25 entries across 25 versions & 1 rubygems