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annotate scripts/plot/uipushtool.m @ 13726:5a2734f26dbc

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Create uitoolbar only when necessary. * plot/uipushtool.m: Look for existing toolbar before creating a new one. * plot/uitoggletool.m: Likewise.
author Michael Goffioul <michael.goffioul@gmail.com>
date Wed, 19 Oct 2011 17:15:42 +0100
parents 22ce748da25f
children 72c96de7a403
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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22ce748da25f Add missing UI objects: uicontextmenu, uitoolbar, uipushtool and uitoggletool.
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1 ## Copyright (C) 2011 Michael Goffioul
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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
22ce748da25f Add missing UI objects: uicontextmenu, uitoolbar, uipushtool and uitoggletool.
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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{handle} =} uipushtool ('Name', value, @dots{})
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21 ## @deftypefnx {Function File} {@var{handle} =} uipushtool (@var{parent}, 'Name', value, @dots{})
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22 ## @end deftypefn
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24 ## Author: goffioul
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26 function handle = uipushtool (varargin)
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28 [h, args] = __uiobject_split_args__ ("uipushtool", varargin, {"uitoolbar"}, 0);
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29 if (isempty (h))
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30 h = findobj (gcf, "-depth", 1, "type", "uitoolbar");
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31 if (isempty (h))
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32 h = uitoolbar ();
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33 else
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34 h = h(1);
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35 endif
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36 endif
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37 handle = __go_uipushtool__ (h, args{:});
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39 endfunction