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/**
* @file lltextbox.h
* @brief A single text item display
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* 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 LL_LLTEXTBOX_H
#define LL_LLTEXTBOX_H
#include "lluistring.h"
#include "lltextbase.h"
class LLTextBox :
public LLTextBase
{
public:
// *TODO: Add callback to Params
typedef boost::function<void (void)> callback_t;
struct Params : public LLInitParam::Block<Params, LLTextBase::Params>
{};
protected:
LLTextBox(const Params&);
friend class LLUICtrlFactory;
public:
virtual ~LLTextBox();
/*virtual*/ BOOL handleMouseDown(S32 x, S32 y, MASK mask);
/*virtual*/ BOOL handleMouseUp(S32 x, S32 y, MASK mask);
/*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask);
/*virtual*/ void setEnabled(BOOL enabled);
/*virtual*/ void setText( const LLStringExplicit& text, const LLStyle::Params& input_params = LLStyle::Params() );
void setRightAlign() { mHAlign = LLFontGL::RIGHT; }
void setHAlign( LLFontGL::HAlign align ) { mHAlign = align; }
void setClickedCallback( boost::function<void (void*)> cb, void* userdata = NULL );
void reshapeToFitText();
S32 getTextPixelWidth();
S32 getTextPixelHeight();
/*virtual*/ LLSD getValue() const;
/*virtual*/ BOOL setTextArg( const std::string& key, const LLStringExplicit& text );
protected:
void onUrlLabelUpdated(const std::string &url, const std::string &label);
LLUIString mText;
callback_t mClickedCallback;
};
// Build time optimization, generate once in .cpp file
#ifndef LLTEXTBOX_CPP
extern template class LLTextBox* LLView::getChild<class LLTextBox>(
const std::string& name, BOOL recurse) const;
#endif
#endif
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