/indra/llui/llfiltereditor.h

 1/** 
 2 * @file llfiltereditor.h
 3 * @brief Text editor widget that represents a filter operation
 4 *
 5 * Features: 
 6 *		Text entry of a single line (text, delete, left and right arrow, insert, return).
 7 *		Callbacks either on every keystroke or just on the return key.
 8 *		Focus (allow multiple text entry widgets)
 9 *		Clipboard (cut, copy, and paste)
10 *		Horizontal scrolling to allow strings longer than widget size allows 
11 *		Pre-validation (limit which keys can be used)
12 *		Optional line history so previous entries can be recalled by CTRL UP/DOWN
13 *
14 * $LicenseInfo:firstyear=2001&license=viewerlgpl$
15 * Second Life Viewer Source Code
16 * Copyright (C) 2010, Linden Research, Inc.
17 * 
18 * This library is free software; you can redistribute it and/or
19 * modify it under the terms of the GNU Lesser General Public
20 * License as published by the Free Software Foundation;
21 * version 2.1 of the License only.
22 * 
23 * This library is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
26 * Lesser General Public License for more details.
27 * 
28 * You should have received a copy of the GNU Lesser General Public
29 * License along with this library; if not, write to the Free Software
30 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
31 * 
32 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
33 * $/LicenseInfo$
34 */
35
36#ifndef LL_FILTEREDITOR_H
37#define LL_FILTEREDITOR_H
38
39#include "llsearcheditor.h"
40
41class LLFilterEditor : public LLSearchEditor
42{
43public:
44	struct Params : public LLInitParam::Block<Params, LLSearchEditor::Params>
45	{};
46
47protected:
48	LLFilterEditor(const Params&);
49	friend class LLUICtrlFactory;
50
51	/*virtual*/ void handleKeystroke();
52};
53
54#endif  // LL_FILTEREDITOR_H