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annotate scripts/ui/msgbox.m @ 16512:7f2395651a1c

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dialog boxes with Qt widgets * dialog.h, dialog.cc: New files. * libgui/src/module.mk: Update file lists. * main-window.h, main-window.ccmain_window::connect_uiwidget_links, main_window::handle_create_dialog, main_window::handle_create_listview, main_window::handle_create_inputlayout): New functions. (main_window::construct): Call connect_uiwidget_links. * octave-link.h, octave-link.cc (octave_link::message_dialog, octave_link::do_message_dialog, octave_link::list_dialog, octave_link::do_list_dialog, octave_link::input_dialog, octave_link::do_input_dialog): New functions. * octave-qt-link.h, octave-qt-link.cc (octave_qt_link::message_dialog, octave_qt_link::do_message_dialog, octave_qt_link::list_dialog, octave_qt_link::do_list_dialog, octave_qt_link::input_dialog, octave_qt_link::do_input_dialog, make_qstring_list): New functions. * octave-link.cc (F__octave_link_edit_file__): Call flush_octave_stdout before running the edit file action. (F__octave_link_message_dialog__, F__octave_link_list_dialog__, __octave_link_input_dialog__): New functions. * errordlg.m, helpdlg.m, inputdlg.m, listdlg.m, msgbox.m, warndlg.m: New demos adapted from dlgtest.m * dlgtest.m: Delete. * scripts/java/module.mk: Remove it from the list of files. * inputdlg.m: Try __octave_link_input_dialog__ first. Only try java method if JAVA feature is available. * listdlg.m: Likwise, for __octave_link_list_dialog__. * private/message_dialog.m: Likewise, for __octave_link_message_dialog__.
author Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
date Sat, 13 Apr 2013 15:22:34 -0400
parents f19e24c97b20
children bc924baa2c4e
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1 ## Copyright (C) 2010 Martin Hepperle
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {@var{h} =} msgbox (@var{msg})
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21 ## @deftypefnx {Function File} {@var{h} =} msgbox (@var{msg}, @var{title})
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22 ## @deftypefnx {Function File} {@var{h} =} msgbox (@var{msg}, @var{title}, @var{icon})
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23 ## Display @var{msg} using a message dialog box.
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24 ##
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25 ## The message may have multiple lines separated by newline characters
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26 ## (@code{"\n"}), or it may be a cellstr array with one element for each
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27 ## line. The optional input @var{title} (character string) can be used to
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28 ## decorate the dialog caption.
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29 ##
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30 ## The optional argument @var{icon} selects a dialog icon.
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31 ## It can be one of @code{"none"} (default), @code{"error"}, @code{"help"}, or
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32 ## @code{"warn"}.
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33 ##
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34 ## The return value is always 1.
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35 ## @seealso{errordlg, helpdlg, inputdlg, listdlg, questdlg, warndlg}
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36 ## @end deftypefn
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37
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38 function retval = msgbox (msg, title = "", varargin)
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39
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40 if (nargin < 1 || nargin > 3)
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41 print_usage ();
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42 endif
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43
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44 retval = message_dialog ("msgbox", msg, title, varargin{:});
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45
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46 endfunction
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48 %!demo
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49 %! disp('- test msgbox message only.');
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50 %! msgbox("Below, you should see 3 lines:\nline #1\nline #2, and\nline #3.");
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51
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52 %!demo
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53 %! disp('- test msgbox message and caption.');
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54 %! msgbox('You should see a single line.','A msgbox');