diff options
Diffstat (limited to 'indra/llui/lltoggleablemenu.cpp')
| -rw-r--r-- | indra/llui/lltoggleablemenu.cpp | 54 |
1 files changed, 33 insertions, 21 deletions
diff --git a/indra/llui/lltoggleablemenu.cpp b/indra/llui/lltoggleablemenu.cpp index 5df1d35383..d29260750f 100644 --- a/indra/llui/lltoggleablemenu.cpp +++ b/indra/llui/lltoggleablemenu.cpp @@ -2,31 +2,25 @@ * @file lltoggleablemenu.cpp * @brief Menu toggled by a button press * - * $LicenseInfo:firstyear=2009&license=viewergpl$ - * - * Copyright (c) 2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2009&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -41,10 +35,22 @@ static LLDefaultChildRegistry::Register<LLToggleableMenu> r("toggleable_menu"); LLToggleableMenu::LLToggleableMenu(const LLToggleableMenu::Params& p) : LLMenuGL(p), mButtonRect(), + mVisibilityChangeSignal(NULL), mClosedByButtonClick(false) { } +LLToggleableMenu::~LLToggleableMenu() +{ + delete mVisibilityChangeSignal; +} + +boost::signals2::connection LLToggleableMenu::setVisibilityChangeCallback(const commit_signal_t::slot_type& cb) +{ + if (!mVisibilityChangeSignal) mVisibilityChangeSignal = new commit_signal_t(); + return mVisibilityChangeSignal->connect(cb); +} + // virtual void LLToggleableMenu::handleVisibilityChange (BOOL curVisibilityIn) { @@ -55,6 +61,12 @@ void LLToggleableMenu::handleVisibilityChange (BOOL curVisibilityIn) { mClosedByButtonClick = true; } + + if (mVisibilityChangeSignal) + { + (*mVisibilityChangeSignal)(this, + LLSD().with("visibility", curVisibilityIn).with("closed_by_button_click", mClosedByButtonClick)); + } } void LLToggleableMenu::setButtonRect(const LLRect& rect, LLView* current_view) |