/** * @file llscrollingpanellist.h * * $LicenseInfo:firstyear=2006&license=viewergpl$ * * Copyright (c) 2006-2009, Linden Research, Inc. * * 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 * * 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 * * 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. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #ifndef LL_LLSCROLLINGPANELLIST_H #define LL_LLSCROLLINGPANELLIST_H #include <vector> #include "llui.h" #include "lluictrlfactory.h" #include "llview.h" #include "llpanel.h" /* * Pure virtual class represents a scrolling panel. */ class LLScrollingPanel : public LLPanel { public: LLScrollingPanel(const LLPanel::Params& params) : LLPanel(params) {} virtual void updatePanel(BOOL allow_modify) = 0; }; /* * A set of panels that are displayed in a vertical sequence inside a scroll container. */ class LLScrollingPanelList : public LLUICtrl { public: struct Params : public LLInitParam::Block<Params, LLUICtrl::Params> { Params() { name = "scrolling_panel_list"; } }; LLScrollingPanelList(const Params& p) : LLUICtrl(p) {} static const S32 GAP_BETWEEN_PANELS = 6; typedef std::deque<LLScrollingPanel*> panel_list_t; virtual void setValue(const LLSD& value) {}; virtual void draw(); void clearPanels(); S32 addPanel( LLScrollingPanel* panel ); void removePanel( LLScrollingPanel* panel ); void removePanel( U32 panel_index ); void updatePanels(BOOL allow_modify); const panel_list_t& getPanelList() { return mPanelList; } private: void updatePanelVisiblilty(); /** * Notify parent about size change, makes sense when used inside accordion */ void notifySizeChanged(S32 height); panel_list_t mPanelList; }; #endif //LL_LLSCROLLINGPANELLIST_H