diff options
Diffstat (limited to 'indra/llui/llscrollingpanellist.cpp')
| -rw-r--r-- | indra/llui/llscrollingpanellist.cpp | 93 |
1 files changed, 65 insertions, 28 deletions
diff --git a/indra/llui/llscrollingpanellist.cpp b/indra/llui/llscrollingpanellist.cpp index 1f3a7f9fcf..9b65c2b79d 100644 --- a/indra/llui/llscrollingpanellist.cpp +++ b/indra/llui/llscrollingpanellist.cpp @@ -2,31 +2,25 @@ * @file llscrollingpanellist.cpp * @brief * - * $LicenseInfo:firstyear=2006&license=viewergpl$ - * - * Copyright (c) 2006-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2006&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ @@ -35,7 +29,7 @@ #include "llscrollingpanellist.h" -static LLDefaultWidgetRegistry::Register<LLScrollingPanelList> r("scrolling_panel_list"); +static LLDefaultChildRegistry::Register<LLScrollingPanelList> r("scrolling_panel_list"); ///////////////////////////////////////////////////////////////////// @@ -47,16 +41,19 @@ void LLScrollingPanelList::clearPanels() { deleteAllChildren(); mPanelList.clear(); - reshape( 1, 1, FALSE ); + + LLRect rc = getRect(); + rc.setLeftTopAndSize(rc.mLeft, rc.mTop, 1, 1); + setRect(rc); + + notifySizeChanged(rc.getHeight()); } -void LLScrollingPanelList::addPanel( LLScrollingPanel* panel ) +S32 LLScrollingPanelList::addPanel( LLScrollingPanel* panel ) { addChildInBack( panel ); mPanelList.push_front( panel ); - const S32 GAP_BETWEEN_PANELS = 6; - // Resize this view S32 total_height = 0; S32 max_width = 0; @@ -69,7 +66,11 @@ void LLScrollingPanelList::addPanel( LLScrollingPanel* panel ) max_width = llmax( max_width, childp->getRect().getWidth() ); cur_gap = GAP_BETWEEN_PANELS; } - reshape( max_width, total_height, FALSE ); + LLRect rc = getRect(); + rc.setLeftTopAndSize(rc.mLeft, rc.mTop, max_width, total_height); + setRect(rc); + + notifySizeChanged(rc.getHeight()); // Reposition each of the child views S32 cur_y = total_height; @@ -81,6 +82,29 @@ void LLScrollingPanelList::addPanel( LLScrollingPanel* panel ) childp->translate( -childp->getRect().mLeft, cur_y - childp->getRect().mBottom); cur_y -= GAP_BETWEEN_PANELS; } + + return total_height; +} + +void LLScrollingPanelList::removePanel(LLScrollingPanel* panel) +{ + U32 index = 0; + LLScrollingPanelList::panel_list_t::const_iterator iter; + + if (!mPanelList.empty()) + { + for (iter = mPanelList.begin(); iter != mPanelList.end(); ++iter, ++index) + { + if (*iter == panel) + { + break; + } + } + if(iter != mPanelList.end()) + { + removePanel(index); + } + } } void LLScrollingPanelList::removePanel( U32 panel_index ) @@ -110,7 +134,11 @@ void LLScrollingPanelList::removePanel( U32 panel_index ) max_width = llmax( max_width, childp->getRect().getWidth() ); cur_gap = GAP_BETWEEN_PANELS; } - reshape( max_width, total_height, FALSE ); + LLRect rc = getRect(); + rc.setLeftTopAndSize(rc.mLeft, rc.mTop, max_width, total_height); + setRect(rc); + + notifySizeChanged(rc.getHeight()); // Reposition each of the child views S32 cur_y = total_height; @@ -179,3 +207,12 @@ void LLScrollingPanelList::draw() LLUICtrl::draw(); } +void LLScrollingPanelList::notifySizeChanged(S32 height) +{ + LLSD info; + info["action"] = "size_changes"; + info["height"] = height; + notifyParent(info); +} + +// EOF |