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annotate libgui/src/welcome-wizard.cc @ 17611:0dd2cf2e3174

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don't use ui designer for welcome dialog box * welcome-wizard.ui: Delete. * module.mk: Update file list. * welcome-wizard.cc, welcome-wizard.h: Rewrite.
author John W. Eaton <jwe@octave.org>
date Tue, 08 Oct 2013 18:38:40 -0400
parents c8c0dff02538
children 8cc19352fd74
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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359098ad343e update copyright notices in libgui directory
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1 /*
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2
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3 Copyright (C) 2013 John W. Eaton
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4 Copyright (C) 2011-2012 Jacob Dawid
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23
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24 #ifdef HAVE_CONFIG_H
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25 #include <config.h>
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26 #endif
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27
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28 #include <QApplication>
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29 #include <QHBoxLayout>
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30 #include <QVBoxLayout>
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31 #include <QLabel>
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32 #include <QPushButton>
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33
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674740c44c09 Changed various files to matche file naming conventions.
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34 #include "welcome-wizard.h"
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35 #include "resource-manager.h"
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36
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37 welcome_wizard::welcome_wizard (QWidget *p)
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38 : QDialog (p)
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39 {
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40 setWindowTitle (tr ("Welcome to GNU Octave"));
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41
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42 setEnabled (true);
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43 resize (600, 480);
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44 setMinimumSize (QSize (600, 480));
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45
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46
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47 QVBoxLayout *page_layout = new QVBoxLayout (this);
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48 setLayout (page_layout);
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49
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50 QHBoxLayout *message_and_logo = new QHBoxLayout (this);
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51
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52 QVBoxLayout *message = new QVBoxLayout (this);
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53
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54 QLabel *title = new QLabel (tr ("Welcome to Octave!"), this);
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55 QFont ft;
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56 ft.setPointSize (20);
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57 title->setFont (ft);
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58
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59 QLabel *msg_1 = new QLabel (tr ("You seem to be using the Octave graphical interface for the first time on this computer. Click 'Finish' to write a configuration file and launch Octave GUI."),
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60 this);
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61 msg_1->setWordWrap (true);
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62
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63 QLabel *msg_2 = new QLabel (tr ("The configuration file is stored in __%1__. If that file exists, you will not see this dialog when Octave starts again."),
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64 this);
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65 msg_2->setWordWrap (true);
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66
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67 QString msg_2_text = msg_2->text ();
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68 msg_2_text.replace (QString ("__%1__"),
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69 resource_manager::get_settings_file ());
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70 msg_2->setText (msg_2_text);
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71
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72 message->addWidget (title);
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73 message->addWidget (msg_1);
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74 message->addWidget (msg_2);
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75
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76 QSpacerItem *logo_filler = new QSpacerItem (40, 20, QSizePolicy::Expanding,
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77 QSizePolicy::Minimum);
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78
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79 QLabel *logo = new QLabel (this);
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80 QPixmap logo_pixmap (":/actions/icons/logo.png");
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81 logo->setPixmap (logo_pixmap.scaledToHeight (150));
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82
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83 message_and_logo->addLayout (message);
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84 message_and_logo->addItem (logo_filler);
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85 message_and_logo->addWidget (logo);
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86
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87 QLabel *links = new QLabel
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88 (tr ("<html><head>\n"
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89 "<style>\n"
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90 "a:link { text-decoration: underline; color: #0000ff; }\n"
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91 "</style>\n"
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92 "<head/><body>\n"
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93 "<p>For more information about Octave:</p>\n"
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94 "<ul>\n"
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95 "<li>Visit <a href=\"http://octave.org\">http://octave.org</a></li>\n"
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96 "<li>Get the documentation online as <a href=\"http://www.gnu.org/software/octave/doc/interpreter/index.html\">html</a>- or <a href=\"http://www.gnu.org/software/octave/octave.pdf\">pdf</span></a>-document</li>\n"
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97 "<li>Open the documentation browser of Octave GUI with the help menu</li>\n"
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98 "</ul>\n"
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99 "</body></html>"),
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100 this);
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101 links->setWordWrap (true);
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102 links->setOpenExternalLinks (true);
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103
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104 QSpacerItem *hfill = new QSpacerItem (40, 20, QSizePolicy::Expanding,
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105 QSizePolicy::Minimum);
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106
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107 QPushButton *finish_button = new QPushButton (this);
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108 finish_button->setText (tr ("Finish"));
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109
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110 QSpacerItem *vspace = new QSpacerItem (20, 40, QSizePolicy::Minimum);
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111
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112 QHBoxLayout *button_bar = new QHBoxLayout (this);
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113
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114 button_bar->addItem (hfill);
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115 button_bar->addWidget (finish_button);
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116
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117 QSpacerItem *vfill = new QSpacerItem (20, 40, QSizePolicy::Minimum,
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118 QSizePolicy::Expanding);
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119
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120 page_layout->addLayout (message_and_logo);
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121 page_layout->addWidget (links);
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122 page_layout->addItem (vspace);
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123 page_layout->addLayout (button_bar);
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124 page_layout->addItem (vfill);
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125
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126 connect (finish_button, SIGNAL (clicked ()), this, SLOT (accept ()));
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127 }