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indexing |
| 2 |
description : "Command to perform an undo operation" |
| 3 |
legal: "See notice at end of class." |
| 4 |
status: "See notice at end of class." |
| 5 |
date : "$Date$" |
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revision : "$Revision $" |
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|
| 8 |
class |
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EB_UNDO_COMMAND |
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|
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inherit |
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EB_UNDO_REDO_COMMAND |
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redefine |
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executable, |
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tooltext, |
| 16 |
pixel_buffer |
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end |
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|
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|
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create |
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make |
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|
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feature -- Status report |
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|
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executable: BOOLEAN is |
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-- Is the operation possible? |
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do |
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if editor /= Void then |
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Result := editor.undo_is_possible |
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end |
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end |
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|
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feature -- Execution |
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|
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execute is |
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-- Execute the undo/redo operation |
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do |
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if editor /= Void then |
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editor.undo |
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end |
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end |
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|
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feature {NONE} -- Implementation |
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|
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menu_name: STRING is |
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-- Name as it appears in the menu (with & symbol). |
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do |
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Result := Interface_names.m_Undo |
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end |
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|
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pixmap: EV_PIXMAP is |
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-- Pixmaps representing the command. |
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do |
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Result := pixmaps.icon_pixmaps.general_undo_icon |
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end |
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|
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pixel_buffer: EV_PIXEL_BUFFER is |
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-- Pixel buffer representing the command. |
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do |
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Result := pixmaps.icon_pixmaps.general_undo_icon_buffer |
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end |
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|
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tooltip: STRING is |
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-- Tooltip for the toolbar button. |
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do |
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Result := Interface_names.f_Undo |
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end |
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|
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tooltext: STRING is |
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-- Text for the toolbar button. |
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do |
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Result := Interface_names.b_Undo |
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end |
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|
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description: STRING is |
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-- Description for this command. |
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do |
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Result := Interface_names.e_Undo |
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end |
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|
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name: STRING is "Undo"; |
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-- Name of the command. Used to store the command in the |
| 83 |
-- preferences. |
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|
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indexing |
| 86 |
copyright: "Copyright (c) 1984-2006, Eiffel Software" |
| 87 |
license: "GPL version 2 (see http://www.eiffel.com/licensing/gpl.txt)" |
| 88 |
licensing_options: "http://www.eiffel.com/licensing" |
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copying: "[ |
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This file is part of Eiffel Software's Eiffel Development Environment. |
| 91 |
|
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Eiffel Software's Eiffel Development Environment is free |
| 93 |
software; you can redistribute it and/or modify it under |
| 94 |
the terms of the GNU General Public License as published |
| 95 |
by the Free Software Foundation, version 2 of the License |
| 96 |
(available at the URL listed under "license" above). |
| 97 |
|
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Eiffel Software's Eiffel Development Environment is |
| 99 |
distributed in the hope that it will be useful, but |
| 100 |
WITHOUT ANY WARRANTY; without even the implied warranty |
| 101 |
of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| 102 |
See the GNU General Public License for more details. |
| 103 |
|
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You should have received a copy of the GNU General Public |
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License along with Eiffel Software's Eiffel Development |
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Environment; if not, write to the Free Software Foundation, |
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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]" |
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source: "[ |
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Eiffel Software |
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356 Storke Road, Goleta, CA 93117 USA |
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Telephone 805-685-1006, Fax 805-685-6869 |
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Website http://www.eiffel.com |
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Customer support http://support.eiffel.com |
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]" |
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|
| 117 |
end -- class EB_UNDO_COMMAND |
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