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ask for saving modified editor files if octave is closed (bug #38689) * files-editor-tab.cc(constrctor): init new flag indicating if app is closing, (check_file_modified): message box is modal if app is closing, no cancel, parent of box is the editor's tab widget for a correct palcement of the box, (conditional_close): new second arg: flag for closing app (default false), it is stored in the tab's class wide flag * file-editor-tab.h: second arg for conditional_close and new class wide flag * file-editor.cc(destructor): sending close requests to all editor tabs with flag indicating the application is closing (add_file_editor_tab): new arg for fetab_close_request and conditional_close * file-editor.h: new 2nd arg for fetab_close_request (closing app, def. false) * main-window.cc(destructor): delete editor window first for showing the message boxes for modified editor files in front of a complete gui
author Torsten <ttl@justmail.de>
date Sat, 11 May 2013 18:20:31 +0200
parents 3a93af21d206
children
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## Copyright (C) 2007-2012 John W. Eaton
##
## This file is part of Octave.
##
## Octave is free software; you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or (at
## your option) any later version.
##
## Octave is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Octave; see the file COPYING.  If not, see
## <http://www.gnu.org/licenses/>.

## -*- texinfo -*-
## @deftypefn  {Command} {} news
## @deftypefnx {Command} {} news @var{package}
## Display the current NEWS file for Octave or an installed package.
##
## When called without an argument, display the NEWS file for Octave.
## When given a package name @var{package}, display the current NEWS file for
## that package.
## @end deftypefn

function news (package = "octave")

  if (nargin > 1)
    print_usage ();
  else
    display_info_file ("news", package, "NEWS");
  endif

endfunction


%!error news (1, 2)
%!error <news: PACKAGE must be a string> news (1)
%!error <news: package .* is not installed> news ("__NOT_A_VALID_PKG_NAME__")