/** * @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 ); void setShowCursorHand(bool show_cursor) { mShowCursorHand = show_cursor; } protected: void onUrlLabelUpdated(const std::string &url, const std::string &label); LLUIString mText; callback_t mClickedCallback; bool mShowCursorHand; }; // 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