1######################################################################## 2## 3## Copyright (C) 2008-2021 The Octave Project Developers 4## 5## See the file COPYRIGHT.md in the top-level directory of this 6## distribution or <https://octave.org/copyright/>. 7## 8## This file is part of Octave. 9## 10## Octave is free software: you can redistribute it and/or modify it 11## under the terms of the GNU General Public License as published by 12## the Free Software Foundation, either version 3 of the License, or 13## (at your option) any later version. 14## 15## Octave is distributed in the hope that it will be useful, but 16## WITHOUT ANY WARRANTY; without even the implied warranty of 17## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18## GNU General Public License for more details. 19## 20## You should have received a copy of the GNU General Public License 21## along with Octave; see the file COPYING. If not, see 22## <https://www.gnu.org/licenses/>. 23## 24######################################################################## 25 26## -*- texinfo -*- 27## @deftypefn {} {@var{h} =} findall () 28## @deftypefnx {} {@var{h} =} findall (@var{prop_name}, @var{prop_value}, @dots{}) 29## @deftypefnx {} {@var{h} =} findall (@var{prop_name}, @var{prop_value}, "-@var{logical_op}", @var{prop_name}, @var{prop_value}) 30## @deftypefnx {} {@var{h} =} findall ("-property", @var{prop_name}) 31## @deftypefnx {} {@var{h} =} findall ("-regexp", @var{prop_name}, @var{pattern}) 32## @deftypefnx {} {@var{h} =} findall (@var{hlist}, @dots{}) 33## @deftypefnx {} {@var{h} =} findall (@var{hlist}, "flat", @dots{}) 34## @deftypefnx {} {@var{h} =} findall (@var{hlist}, "-depth", @var{d}, @dots{}) 35## Find graphics object, including hidden ones, with specified properties. 36## 37## The return value @var{h} is a list of handles to the found graphic objects. 38## 39## @code{findall} performs the same search as @code{findobj}, but it 40## includes hidden objects (HandleVisibility = @qcode{"off"}). For full 41## documentation, @pxref{XREFfindobj,,findobj}. 42## @seealso{findobj, allchild, get, set} 43## @end deftypefn 44 45function h = findall (varargin) 46 47 unwind_protect 48 shh = get (0, "showhiddenhandles"); 49 set (0, "showhiddenhandles", "on"); 50 h = findobj (varargin{:}); 51 unwind_protect_cleanup 52 set (0, "showhiddenhandles", shh); 53 end_unwind_protect 54 55endfunction 56 57 58%!test 59%! hf = figure ("visible", "off"); 60%! unwind_protect 61%! h = findall (hf); 62%! types = {"uitoolbar"}; 63%! htb = uitoolbar (hf); 64%! types = [types {"uimenu", "uimenu", "uimenu", ... 65%! "uimenu", "uimenu", "uimenu"}]; 66%! hm1 = uimenu (hf, "label", "menu1", "handlevisibility", "off"); 67%! uimenu (hm1, "label", "menu1"); 68%! hm2 = uimenu (hf, "label", "menu2", "handlevisibility", "off"); 69%! uimenu (hm2, "label", "menu2"); 70%! hm3 = uimenu (hf, "label", "menu3"); 71%! uimenu (hm3, "label", "menu3"); 72%! types = [types {"uipushtool", "uitoggletool", "uipushtool"}]; 73%! uipushtool (htb, "handlevisibility", "off"); 74%! uitoggletool (htb); 75%! uipushtool (htb); 76%! h = setxor (findall (hf), h); 77%! assert (get (h, "type"), types(:)); 78%! unwind_protect_cleanup 79%! close (hf); 80%! end_unwind_protect 81