llsearcheditor.h
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- /**
- * @file llsearcheditor.h
- * @brief Text editor widget that represents a search operation
- *
- * Features:
- * Text entry of a single line (text, delete, left and right arrow, insert, return).
- * Callbacks either on every keystroke or just on the return key.
- * Focus (allow multiple text entry widgets)
- * Clipboard (cut, copy, and paste)
- * Horizontal scrolling to allow strings longer than widget size allows
- * Pre-validation (limit which keys can be used)
- * Optional line history so previous entries can be recalled by CTRL UP/DOWN
- *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * Copyright (c) 2001-2010, 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_SEARCHEDITOR_H
- #define LL_SEARCHEDITOR_H
- #include "lllineeditor.h"
- #include "llbutton.h"
- class LLSearchEditor : public LLUICtrl
- {
- public:
- struct Params : public LLInitParam::Block<Params, LLLineEditor::Params>
- {
- Optional<LLButton::Params> search_button,
- clear_button;
- Optional<bool> search_button_visible,
- clear_button_visible;
- Optional<commit_callback_t> keystroke_callback;
- Params()
- : search_button("search_button"),
- search_button_visible("search_button_visible"),
- clear_button("clear_button"),
- clear_button_visible("clear_button_visible")
- {
- name = "search_editor";
- }
- };
- protected:
- LLSearchEditor(const Params&);
- friend class LLUICtrlFactory;
- public:
- virtual ~LLSearchEditor() {}
- /*virtual*/ void draw();
- void setText(const LLStringExplicit &new_text) { mSearchEditor->setText(new_text); }
- const std::string& getText() const { return mSearchEditor->getText(); }
- // LLUICtrl interface
- virtual void setValue(const LLSD& value );
- virtual LLSD getValue() const;
- virtual BOOL setTextArg( const std::string& key, const LLStringExplicit& text );
- virtual BOOL setLabelArg( const std::string& key, const LLStringExplicit& text );
- virtual void setLabel( const LLStringExplicit &new_label );
- virtual void clear();
- virtual void setFocus( BOOL b );
- void setKeystrokeCallback( commit_callback_t cb ) { mKeystrokeCallback = cb; }
- protected:
- void onClearButtonClick(const LLSD& data);
- virtual void handleKeystroke();
- commit_callback_t mKeystrokeCallback;
- LLLineEditor* mSearchEditor;
- LLButton* mSearchButton;
- LLButton* mClearButton;
- };
- #endif // LL_SEARCHEDITOR_H