/** * @file llscrolllistitem.h * @brief Scroll lists are composed of rows (items), each of which * contains columns (cells). * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * 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. * * 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. * * 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 * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LLSCROLLLISTITEM_H #define LLSCROLLLISTITEM_H #include "llpointer.h" // LLPointer<> #include "llsd.h" #include "v4color.h" #include "llinitparam.h" #include "llscrolllistcell.h" #include "llcoord.h" #include <vector> class LLCheckBoxCtrl; class LLResizeBar; class LLScrollListCtrl; class LLScrollColumnHeader; class LLUIImage; //--------------------------------------------------------------------------- // LLScrollListItem //--------------------------------------------------------------------------- class LLScrollListItem { friend class LLScrollListCtrl; public: struct Params : public LLInitParam::Block<Params> { Optional<bool> enabled; Optional<void*> userdata; Optional<LLSD> value; Optional<LLSD> alt_value; Ignored name; // use for localization tools Ignored type; Ignored length; Multiple<LLScrollListCell::Params> columns; Params() : enabled("enabled", true), value("value"), alt_value("alt_value"), name("name"), type("type"), length("length"), columns("columns") { addSynonym(columns, "column"); addSynonym(value, "id"); } }; virtual ~LLScrollListItem(); void setSelected( BOOL b ); BOOL getSelected() const { return mSelected; } void setEnabled( BOOL b ) { mEnabled = b; } BOOL getEnabled() const { return mEnabled; } void setHighlighted( BOOL b ); BOOL getHighlighted() const { return mHighlighted; } void setSelectedCell( S32 cell ); S32 getSelectedCell() const { return mSelectedIndex; } void setHoverCell( S32 cell ); S32 getHoverCell() const { return mHoverIndex; } void setUserdata( void* userdata ) { mUserdata = userdata; } void* getUserdata() const { return mUserdata; } virtual LLUUID getUUID() const { return mItemValue.asUUID(); } LLSD getValue() const { return mItemValue; } LLSD getAltValue() const { return mItemAltValue; } void setRect(LLRect rect) { mRectangle = rect; } LLRect getRect() const { return mRectangle; } void addColumn( const LLScrollListCell::Params& p ); void setNumColumns(S32 columns); void setColumn( S32 column, LLScrollListCell *cell ); S32 getNumColumns() const; LLScrollListCell *getColumn(const S32 i) const; std::string getContentsCSV() const; virtual void draw(const LLRect& rect, const LLColor4& fg_color, const LLColor4& hover_color, // highlight/hover selection of whole item or cell const LLColor4& select_color, // highlight/hover selection of whole item or cell const LLColor4& highlight_color, // highlights contents of cells (ex: text) S32 column_padding); protected: LLScrollListItem( const Params& ); private: BOOL mSelected; BOOL mHighlighted; S32 mHoverIndex; S32 mSelectedIndex; BOOL mEnabled; void* mUserdata; LLSD mItemValue; LLSD mItemAltValue; std::vector<LLScrollListCell *> mColumns; LLRect mRectangle; }; #endif