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maint: Merge stable to default.
author John W. Eaton <jwe@octave.org>
date Mon, 23 Jan 2017 14:27:48 -0500
parents 3a2b891d0b33 e9a0469dedd9
children 092078913d54
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1 ## Copyright (C) 2008-2016 Bill Denney
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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
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8 ## (at 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
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13 ## GNU 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 {} {@var{h} =} findall ()
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21 ## @deftypefnx {} {@var{h} =} findall (@var{prop_name}, @var{prop_value}, @dots{})
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22 ## @deftypefnx {} {@var{h} =} findall (@var{prop_name}, @var{prop_value}, "-@var{logical_op}", @var{prop_name}, @var{prop_value})
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23 ## @deftypefnx {} {@var{h} =} findall ("-property", @var{prop_name})
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24 ## @deftypefnx {} {@var{h} =} findall ("-regexp", @var{prop_name}, @var{pattern})
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25 ## @deftypefnx {} {@var{h} =} findall (@var{hlist}, @dots{})
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26 ## @deftypefnx {} {@var{h} =} findall (@var{hlist}, "flat", @dots{})
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27 ## @deftypefnx {} {@var{h} =} findall (@var{hlist}, "-depth", @var{d}, @dots{})
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28 ## Find graphics object, including hidden ones, with specified property values.
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29 ##
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30 ## The return value @var{h} is a list of handles to the found graphic objects.
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31 ##
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32 ## @code{findall} performs the same search as @code{findobj}, but it
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33 ## includes hidden objects (HandleVisibility = @qcode{"off"}). For full
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34 ## documentation, @pxref{XREFfindobj,,findobj}.
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35 ## @seealso{findobj, allchild, get, set}
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36 ## @end deftypefn
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37
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38 ## Author: Bill Denney <bill@denney.ws>
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39
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40 function h = findall (varargin)
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41
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42 unwind_protect
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43 shh = get (0, "showhiddenhandles");
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44 set (0, "showhiddenhandles", "on");
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45 h = findobj (varargin{:});
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46 unwind_protect_cleanup
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47 set (0, "showhiddenhandles", shh);
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48 end_unwind_protect
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49
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50 endfunction
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51
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52
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53 %!testif HAVE_OPENGL, HAVE_FLTK
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54 %! if (! have_window_system)
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55 %! return;
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56 %! endif
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57 %! toolkit = graphics_toolkit ("fltk");
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58 %! hf = figure ("visible", "off");
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59 %! unwind_protect
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60 %! h = findall (hf);
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61 %! all_handles(1) = {"figure"};
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62 %! all_handles(2:18,1) = {"uimenu"};
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63 %! assert (get (h, "type"), all_handles);
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64 %! unwind_protect_cleanup
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65 %! close (hf);
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66 %! graphics_toolkit (toolkit);
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67 %! end_unwind_protect