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-/* _______ __ __ __ ______ __ __ _______ __ __
- * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
- * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
- * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
- * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
- * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
- * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
- *
- * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
- *
- *
- * Per Larsson a.k.a finalman
- * Olof Naessén a.k.a jansem/yakslem
- *
- * Visit: http://guichan.sourceforge.net
- *
- * License: (BSD)
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name of Guichan nor the names of its contributors may
- * be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef GCN_TEXTFIELD_HPP
-#define GCN_TEXTFIELD_HPP
-
-#include "guichan/keylistener.hpp"
-#include "guichan/mouselistener.hpp"
-#include "guichan/platform.hpp"
-#include "guichan/widget.hpp"
-
-#include <string>
-
-namespace gcn
-{
- /**
- * An implementation of a text field where a user can enter a line of text.
- */
- class GCN_CORE_DECLSPEC TextField:
- public Widget,
- public MouseListener,
- public KeyListener
- {
- public:
- /**
- * Constructor.
- */
- TextField();
-
- /**
- * Constructor. The text field will be automatically resized
- * to fit the text.
- *
- * @param text The default text of the text field.
- */
- TextField(const std::string& text);
-
- /**
- * Sets the text of the text field.
- *
- * @param text The text of the text field.
- * @see getText
- */
- void setText(const std::string& text);
-
- /**
- * Gets the text of the text field.
- *
- * @return The text of the text field.
- * @see setText
- */
- const std::string& getText() const;
-
- /**
- * Adjusts the size of the text field to fit the text.
- */
- void adjustSize();
-
- /**
- * Adjusts the height of the text field to fit caption.
- */
- void adjustHeight();
-
- /**
- * Sets the caret position. As there is only one line of text
- * in a text field the position is the caret's x coordinate.
- *
- * @param position The caret position.
- * @see getCaretPosition
- */
- void setCaretPosition(unsigned int position);
-
- /**
- * Gets the caret position. As there is only one line of text
- * in a text field the position is the caret's x coordinate.
- *
- * @return The caret position.
- * @see setCaretPosition
- */
- unsigned int getCaretPosition() const;
-
-
- // Inherited from Widget
-
- virtual void fontChanged();
-
- virtual void draw(Graphics* graphics);
-
-
- // Inherited from MouseListener
-
- virtual void mousePressed(MouseEvent& mouseEvent);
-
- virtual void mouseDragged(MouseEvent& mouseEvent);
-
-
- // Inherited from KeyListener
-
- virtual void keyPressed(KeyEvent& keyEvent);
-
- protected:
- /**
- * Draws the caret. Overloaded this method if you want to
- * change the style of the caret.
- *
- * @param graphics the Graphics object to draw with.
- * @param x the caret's x-position.
- */
- virtual void drawCaret(Graphics* graphics, int x);
-
- /**
- * Scrolls the text horizontally so that the caret shows if needed.
- * The method is used any time a user types in the text field so the
- * caret always will be shown.
- */
- void fixScroll();
-
- /**
- * Holds the text of the text box.
- */
- std::string mText;
-
- /**
- * Holds the caret position.
- */
- unsigned int mCaretPosition;
-
- /**
- * Holds the amount scrolled in x. If a user types more characters than
- * the text field can display, due to the text field being to small, the
- * text needs to scroll in order to show the last type character.
- */
- int mXScroll;
- };
-}
-
-#endif // end GCN_TEXTFIELD_HPP