/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2013 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef GUI_WIDGETS_TEXTFIELD_H #define GUI_WIDGETS_TEXTFIELD_H #include "gui/widgets/widget2.h" #include <guichan/focuslistener.hpp> #include <guichan/widgets/textfield.hpp> #include "localconsts.h" class ImageRect; class PopupMenu; class TextField; /** * A text field. * * \ingroup GUI */ class TextField : public gcn::TextField, public gcn::FocusListener, public Widget2 { public: /** * Constructor, initializes the text field with the given string. */ TextField(const Widget2 *const widget, const std::string &text = "", const bool loseFocusOnTab = true, gcn::ActionListener *const listener = nullptr, std::string eventId = "", const bool sendAlwaysEvents = false); A_DELETE_COPY(TextField) ~TextField(); /** * Draws the text field. */ virtual void draw(gcn::Graphics *graphics) override; /** * Update the alpha value to the graphic components. */ void updateAlpha(); /** * Draws the background and border. */ void drawFrame(gcn::Graphics *graphics) override; /** * Determine whether the field should be numeric or not */ void setNumeric(const bool numeric); /** * Set the range on the field if it is numeric */ void setRange(int min, int max) { mMinimum = min; mMaximum = max; } /** * Processes one keypress. */ void keyPressed(gcn::KeyEvent &keyEvent) override; /** * Set the minimum value for a range */ void setMinimum(int min) { mMinimum = min; } /** * Set the maximum value for a range */ void setMaximum(int max) { mMaximum = max; } /** * Return the value for a numeric field */ int getValue() const A_WARN_UNUSED; void setSendAlwaysEvents(bool b) { mSendAlwaysEvents = b; } void adjustSize(); void adjustHeight(); void setCaretPosition(unsigned int position); void mousePressed(gcn::MouseEvent &mouseEvent) override; void handlePaste(); void handleCopy() const; void focusGained(const gcn::Event &event); void focusLost(const gcn::Event &event); protected: void drawCaret(gcn::Graphics* graphics, int x) override; void fixScroll(); void fontChanged(); bool mSendAlwaysEvents; static Skin *mSkin; private: static int instances; static float mAlpha; static ImageRect skin; bool mNumeric; int mMinimum; unsigned mMaximum; bool mLoseFocusOnTab; int mLastEventPaste; int mPadding; const gcn::Color *mCaretColor; gcn::Color mForegroundColor2; PopupMenu *mPopupMenu; }; #endif // GUI_WIDGETS_TEXTFIELD_H