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comparison libgui/src/main-window.cc @ 19612:c8cb111e727e

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maint: Periodic merge of gui-release to default.
author John W. Eaton <jwe@octave.org>
date Wed, 14 Jan 2015 13:54:28 -0500
parents cbd5d36c5472 6561179c6c22
children 37d37297acf8
comparison
equal deleted inserted replaced
19611:f64cdbe11621 19612:c8cb111e727e
1275 1275
1276 construct_menu_bar (); 1276 construct_menu_bar ();
1277 1277
1278 construct_tool_bar (); 1278 construct_tool_bar ();
1279 1279
1280 construct_warning_bar ();
1281
1282 connect (qApp, SIGNAL (aboutToQuit ()), 1280 connect (qApp, SIGNAL (aboutToQuit ()),
1283 this, SLOT (prepare_to_exit ())); 1281 this, SLOT (prepare_to_exit ()));
1284 1282
1285 connect (qApp, SIGNAL (focusChanged (QWidget*, QWidget*)), 1283 connect (qApp, SIGNAL (focusChanged (QWidget*, QWidget*)),
1286 this, SLOT(focus_changed (QWidget*, QWidget*))); 1284 this, SLOT(focus_changed (QWidget*, QWidget*)));
1886 _release_notes_action = add_action (news_menu, QIcon (), 1884 _release_notes_action = add_action (news_menu, QIcon (),
1887 tr ("Release Notes"), SLOT (display_release_notes ())); 1885 tr ("Release Notes"), SLOT (display_release_notes ()));
1888 1886
1889 _current_news_action = add_action (news_menu, QIcon (), 1887 _current_news_action = add_action (news_menu, QIcon (),
1890 tr ("Community News"), SLOT (load_and_display_community_news ())); 1888 tr ("Community News"), SLOT (load_and_display_community_news ()));
1891 }
1892
1893 void
1894 main_window::construct_warning_bar (void)
1895 {
1896 QSettings *settings = resource_manager::get_settings ();
1897
1898 if (settings
1899 && settings->value ("General/hide_new_gui_warning", false).toBool ())
1900 {
1901 construct_gui_info_button ();
1902
1903 return;
1904 }
1905
1906 _warning_bar = new QDockWidget (this);
1907 _warning_bar->setAttribute (Qt::WA_DeleteOnClose);
1908
1909 QFrame *box = new QFrame (_warning_bar);
1910
1911 QLabel *icon = new QLabel (box);
1912 QIcon warning_icon
1913 = QIcon::fromTheme ("dialog-warning",
1914 QIcon (":/actions/icons/warning.png"));
1915 QPixmap icon_pixmap = warning_icon.pixmap (QSize (32, 32));
1916 icon->setPixmap (icon_pixmap);
1917
1918 QTextBrowser *msg = new QTextBrowser (box);
1919 msg->setOpenExternalLinks (true);
1920 msg->setText
1921 (tr ("<strong>You are using a release candidate of Octave's experimental GUI.</strong> "
1922 "Octave is under continuous improvement and the GUI will be the "
1923 "default interface for the 4.0 release. For more information, "
1924 "select the \"Release Notes\" item in the \"News\" menu of the GUI, "
1925 "or visit <a href=\"http://octave.org\">http://octave.org</a>."));
1926
1927 msg->setStyleSheet ("background-color: #ffd97f; color: black; margin 4px;");
1928 msg->setMinimumWidth (100);
1929 msg->setMinimumHeight (60);
1930 msg->setMaximumHeight (80);
1931 msg->setSizePolicy (QSizePolicy (QSizePolicy::Expanding,
1932 QSizePolicy::Minimum));
1933
1934 QPushButton *info_button = new QPushButton (tr ("More Info"), box);
1935 QPushButton *hide_button = new QPushButton (tr ("Hide"), box);
1936
1937 connect (info_button, SIGNAL (clicked ()),
1938 this, SLOT (show_gui_info ()));
1939
1940 connect (hide_button, SIGNAL (clicked ()),
1941 this, SLOT (hide_warning_bar ()));
1942
1943 QVBoxLayout *button_layout = new QVBoxLayout;
1944
1945 button_layout->addWidget (info_button);
1946 button_layout->addWidget (hide_button);
1947
1948 QHBoxLayout *icon_and_message = new QHBoxLayout;
1949
1950 icon_and_message->addWidget (icon);
1951 icon_and_message->addSpacing (10);
1952 icon_and_message->addWidget (msg);
1953 icon_and_message->addSpacing (10);
1954 icon_and_message->addLayout (button_layout);
1955
1956 icon_and_message->setAlignment (hide_button, Qt::AlignTop);
1957
1958 box->setFrameStyle (QFrame::Box);
1959 box->setLineWidth (2);
1960 box->setMaximumWidth (1000);
1961 box->adjustSize ();
1962 box->setLayout (icon_and_message);
1963
1964 _warning_bar->setFeatures (QDockWidget::NoDockWidgetFeatures);
1965 _warning_bar->setObjectName ("WarningToolBar");
1966 _warning_bar->setWidget (box);
1967
1968 setCorner (Qt::TopLeftCorner, Qt::TopDockWidgetArea);
1969 setCorner (Qt::TopRightCorner, Qt::TopDockWidgetArea);
1970
1971 addDockWidget (Qt::TopDockWidgetArea, _warning_bar);
1972 };
1973
1974 void
1975 main_window::construct_gui_info_button (void)
1976 {
1977 QIcon warning_icon
1978 = QIcon::fromTheme ("dialog-warning",
1979 QIcon (":/actions/icons/warning.png"));
1980
1981 _gui_info_button
1982 = new QPushButton (warning_icon, tr ("Experimental GUI Info"));
1983
1984 _main_tool_bar->addWidget (_gui_info_button);
1985
1986 connect (_gui_info_button, SIGNAL (clicked ()),
1987 this, SLOT (show_gui_info ()));
1988 }
1989
1990 void
1991 main_window::hide_warning_bar (void)
1992 {
1993 QSettings *settings = resource_manager::get_settings ();
1994
1995 if (settings)
1996 {
1997 settings->setValue ("General/hide_new_gui_warning", true);
1998
1999 settings->sync ();
2000 }
2001
2002 removeDockWidget (_warning_bar);
2003
2004 construct_gui_info_button ();
2005 }
2006
2007 void
2008 main_window::show_gui_info (void)
2009 {
2010 QString gui_info
2011 (QObject::tr ("<p><strong>A Note about Octave's New GUI</strong></p>"
2012 "<p>One of the biggest new features for Octave 3.8 is a graphical "
2013 "user interface. It is the one thing that users have requested "
2014 "most often over the last few years and now it is almost ready. "
2015 "But because it is not quite as polished as we would like, we "
2016 "have decided to wait until the 4.0.x release series before "
2017 "making the GUI the default interface.</p>"
2018 "<p>Given the length of time and the number of bug fixes and "
2019 "improvements since the last major release, we also "
2020 "decided against delaying the release of all these new "
2021 "improvements any longer just to perfect the GUI. So please "
2022 "enjoy the 3.8 release of Octave and the preview of the new GUI. "
2023 "We believe it is working reasonably well, but we also know that "
2024 "there are some obvious rough spots and many things that could be "
2025 "improved.</p>"
2026 "<p><strong>We Need Your Help</strong></p>"
2027 "<p>There are many ways that you can help us fix the remaining "
2028 "problems, complete the GUI, and improve the overall user "
2029 "experience for both novices and experts alike (links will open "
2030 "an external browser):</p>"
2031 "<p><ul><li>If you are a skilled software developer, you can "
2032 "help by contributing your time to help "
2033 "<a href=\"http://octave.org/get-involved.html\">develop "
2034 "Octave</a>.</li>"
2035 "<li>If Octave does not work properly, you are encouraged to "
2036 "<a href=\"http://octave.org/bugs.html\">report problems </a> "
2037 "that you find.</li>"
2038 "<li>Whether you are a user or developer, you can "
2039 "<a href=\"http://octave.org/donate.html\">help to fund the "
2040 "project</a>. "
2041 "Octave development takes a lot of time and expertise. "
2042 "Your contributions help to ensure that Octave will continue "
2043 "to improve.</li></ul></p>"
2044 "<p>We hope you find Octave to be useful. Please help us make "
2045 "it even better for the future!</p>"));
2046
2047 QMessageBox gui_info_dialog (QMessageBox::Warning,
2048 tr ("Experimental GUI Info"),
2049 QString (gui_info.length (),' '), QMessageBox::Close);
2050 QGridLayout *box_layout
2051 = qobject_cast<QGridLayout *>(gui_info_dialog.layout());
2052 if (box_layout)
2053 {
2054 QTextEdit *text = new QTextEdit(gui_info);
2055 text->setReadOnly(true);
2056 box_layout->addWidget(text, 0, 1);
2057 }
2058 gui_info_dialog.exec ();
2059 } 1889 }
2060 1890
2061 void 1891 void
2062 main_window::construct_tool_bar (void) 1892 main_window::construct_tool_bar (void)
2063 { 1893 {