Mercurial > hg > octave-lyh
annotate scripts/plot/uimenu.m @ 13924:3b654a0753b1
Implement waitfor, uiwait and uiresume.
* liboctave/cmd-edit.h (command_editor::run_event_hooks): New static method.
* liboctave/cmd-edit.cc (command_editor::run_event_hooks): Implement it.
* src/graphics.h.in (listener_mode::PREDELETE): New enum value.
* src/graphics.cc (<ctime>, "cutils.h"): New included headers.
(base_properties::has_dynamic_properties): Look also into all_props.
(gh_manager::do_execute_callback): Allow any type of function to be specified,
not only function handles.
(waitfor_results): New utility static variable.
(compare_property_values, cleanup_waitfor_id, do_cleanup_waitfor_listener,
cleanup_waitfor_postset_listener, cleanup_waitfor_predelete_listener,
waitfor_listener, waitfor_del_listener): New utility static functions.
(Fwaitfor): New function.
* plot/uiwait.m: New function.
* plot/uiresume.m: Likewise.
* plot/modules.mk (plot_FCN_FILES): Add them to the list.
| author | Michael Goffioul <michael.goffioul@gmail.com> |
|---|---|
| date | Wed, 23 Nov 2011 08:59:25 +0000 |
| parents | 22ce748da25f |
| children | 08ae07e40d4f |
| rev | line source |
|---|---|
| 11523 | 1 ## Copyright (C) 2010-2011 Kai Habel |
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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} {} uimenu (@var{property}, @var{value}, @dots{}) |
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21 ## @deftypefnx {Function File} {} uimenu (@var{h}, @var{property}, @var{value}, @dots{}) |
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22 ## Create a uimenu object and return a handle to it. If @var{h} is ommited |
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23 ## then a top-level menu for the current figure is created. If @var{h} |
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24 ## is given then a submenu relative to @var{h} is created. |
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25 ## |
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26 ## uimenu objects have the following specific properties: |
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27 ## |
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28 ## @table @asis |
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29 ## @item "accelerator" |
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30 ## A string containing the key combination together with CTRL to execute this |
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31 ## menu entry (e.g., "x" for CTRL+x). |
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32 ## |
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33 ## @item "callback" |
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34 ## Is the function called when this menu entry is executed. It can be either a |
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35 ## function string (e.g., "myfun"), a function handle (e.g., @@myfun) or a cell |
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36 ## array containing the function handle and arguments for the callback |
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37 ## function (e.g., @{@@myfun, arg1, arg2@}). |
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38 ## |
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39 ## @item "checked" |
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40 ## Can be set "on" or "off". Sets a mark at this menu entry. |
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41 ## |
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42 ## @item "enable" |
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43 ## Can be set "on" or "off". If disabled the menu entry cannot be selected |
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44 ## and it is grayed out. |
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45 ## |
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46 ## @item "foregroundcolor" |
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47 ## A color value setting the text color for this menu entry. |
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48 ## |
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49 ## @item "label" |
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50 ## A string containing the label for this menu entry. A "&"-symbol can be |
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51 ## used to mark the "accelerator" character (e.g., @nospell{"E&xit"}) |
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52 ## |
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53 ## @item "position" |
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54 ## An scalar value containing the relative menu position. The entry with the |
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55 ## lowest value is at the first position starting from left or top. |
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56 ## |
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57 ## @item "separator" |
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58 ## Can be set "on" or "off". If enabled it draws a separator line above the |
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59 ## current position. It is ignored for top level entries. |
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60 ## |
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61 ## @end table |
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62 ## |
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63 ## Examples: |
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64 ## |
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65 ## @example |
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66 ## @group |
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67 ## f = uimenu("label", "&File", "accelerator", "f"); |
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68 ## e = uimenu("label", "&Edit", "accelerator", "e"); |
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69 ## uimenu(f, "label", "Close", "accelerator", "q", ... |
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70 ## "callback", "close (gcf)"); |
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71 ## uimenu(e, "label", "Toggle &Grid", "accelerator", "g", ... |
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72 ## "callback", "grid (gca)"); |
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73 ## @end group |
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74 ## @end example |
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75 ## @seealso{figure} |
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76 ## @end deftypefn |
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77 |
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78 ## Author: Kai Habel |
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79 |
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80 function hui = uimenu (varargin) |
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81 |
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82 [h, args] = __uiobject_split_args__ ("uimenu", varargin, {"figure", "uicontextmenu", "uimenu"}); |
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83 |
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84 tmp = __go_uimenu__ (h, args{:}); |
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85 |
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86 if (nargout > 0) |
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87 hui = tmp; |
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88 endif |
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89 |
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90 endfunction |
| 11159 | 91 |
| 92 %!demo | |
| 93 %! surfl(peaks); | |
| 94 %! colormap(copper); | |
| 95 %! shading("interp"); | |
| 96 %! f = uimenu("label", "&File", "accelerator", "f"); | |
| 97 %! e = uimenu("label", "&Edit", "accelerator", "e"); | |
| 98 %! uimenu(f, "label", "Close", "accelerator", "q", "callback", "close (gcf)"); | |
| 99 %! uimenu(e, "label", "Toggle &Grid", "accelerator", "g", "callback", "grid (gca)"); | |
| 13215 | 100 |
| 101 %!test | |
| 102 %! hf = figure ("visible", "off"); | |
| 103 %! unwind_protect | |
| 104 %! ui = uimenu ("label", "mylabel"); | |
| 105 %! assert (findobj (hf, "type", "uimenu"), ui); | |
| 106 %! assert (get (ui, "label"), "mylabel"); | |
| 107 %! assert (get (ui, "checked"), "off"); | |
| 108 %! assert (get (ui, "separator"), "off"); | |
| 109 %! assert (get (ui, "enable"), "on"); | |
| 110 %! assert (get (ui, "position"), 9); | |
| 111 %! unwind_protect_cleanup | |
| 112 %! close (hf); | |
| 113 %! end_unwind_protect | |
| 114 | |
| 115 %% check for top level menus file, edit, and help | |
| 116 %!test | |
| 117 %! hf = figure ("visible", "off"); | |
| 118 %! unwind_protect | |
| 119 %! uif = findall (hf, "label", "&file"); | |
| 120 %! assert (ishghandle (uif)) | |
| 121 %! uie = findall (hf, "label", "&edit"); | |
| 122 %! assert (ishghandle (uie)) | |
| 123 %! uih = findall (hf, "label", "&help"); | |
| 124 %! assert (ishghandle (uih)) | |
| 125 %! unwind_protect_cleanup | |
| 126 %! close (hf); | |
| 127 %! end_unwind_protect | |
| 128 | |
| 129 %!test | |
| 130 %! hf = figure ("visible", "off"); | |
| 131 %! unwind_protect | |
| 13223 | 132 %! uie = findall (hf, "label", "&edit"); |
| 13215 | 133 %! myui = uimenu (uie, "label", "mylabel"); |
| 134 %! assert (ancestor (myui, "uimenu", "toplevel"), uie) | |
| 135 %! unwind_protect_cleanup | |
| 136 %! close (hf); | |
| 137 %! end_unwind_protect |