// TextBox.hh for FbTk - fluxbox toolkit // Copyright (c) 2003 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org) // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // DEALINGS IN THE SOFTWARE. // $Id$ #ifndef FBTK_TEXTBOX_HH #define FBTK_TEXTBOX_HH #include "FbWindow.hh" #include "Color.hh" #include "Text.hh" #include "EventHandler.hh" #include <string> namespace FbTk { class Font; class TextBox:public FbWindow, public EventHandler { public: TextBox(int screen_num, const Font &font, const std::string &text); TextBox(const FbWindow &parent, const Font &font, const std::string &text); virtual ~TextBox(); void setText(const std::string &text); void setFont(const Font &font); void setGC(GC gc); void setCursorPosition(int cursor); void setInputFocus(); void cursorEnd(); void cursorHome(); void cursorForward(); void cursorBackward(); void deleteForward(); void insertText(const std::string &val); void backspace(); void killToEnd(); void moveResize(int x, int y, unsigned int width, unsigned int height); void resize(unsigned int width, unsigned int height); void clear(); void exposeEvent(XExposeEvent &event); void buttonPressEvent(XButtonEvent &event); void keyPressEvent(XKeyEvent &event); const std::string &text() const { return m_text; } const Font &font() const { return *m_font; } GC gc() const { return m_gc; } int cursorPosition() const { return m_cursor_pos; } inline int textStartPos(){ return m_start_pos; } unsigned int findEmptySpaceLeft(); unsigned int findEmptySpaceRight(); private: void adjustEndPos(); void adjustStartPos(); void adjustPos(); const FbTk::Font *m_font; std::string m_text; GC m_gc; std::string::size_type m_cursor_pos, m_start_pos, m_end_pos; }; } // end namespace FbTk #endif // FBTK_TEXTBOX_HH