/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2014 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_LISTBOX_H #define GUI_WIDGETS_LISTBOX_H #include "gui/base/color.hpp" #include "gui/base/widgets/listbox.hpp" #include "render/graphics.h" #include "localconsts.h" class Skin; class KeyEvent; class MouseEvent; class Widget2; namespace gcn { class ListModel; } /** * A list box, meant to be used inside a scroll area. Same as the Guichan list * box except this one doesn't have a background, instead completely relying * on the scroll area. It also adds selection listener functionality. * * \ingroup GUI */ class ListBox : public gcn::ListBox { public: /** * Constructor. */ ListBox(const Widget2 *const widget, gcn::ListModel *const listModel, const std::string &skin); A_DELETE_COPY(ListBox) virtual ~ListBox(); void postInit(); /** * Draws the list box. */ void draw(Graphics *graphics) override; /** * Update the alpha value to the graphic components. */ void updateAlpha(); // Inherited from KeyListener void keyPressed(KeyEvent& keyEvent) override final; // Inherited from MouseListener void mouseWheelMovedUp(MouseEvent& mouseEvent) override final; void mouseWheelMovedDown(MouseEvent& mouseEvent) override final; void mousePressed(MouseEvent &event) override; void mouseReleased(MouseEvent &event) override; void mouseReleased1(const MouseEvent &event); void mouseDragged(MouseEvent &event) override; void refocus(); void setDistributeMousePressed(const bool b) { mDistributeMousePressed = b; } virtual void adjustSize(); void logic() override final; virtual int getSelectionByMouse(const int y) const; void setCenter(const bool b) { mCenterText = b; } int getPressedIndex() const { return mPressedIndex; } unsigned int getRowHeight() const override A_WARN_UNUSED { return mRowHeight; } void setRowHeight(unsigned int n) { mRowHeight = n; } protected: gcn::Color mHighlightColor; gcn::Color mForegroundSelectedColor; gcn::Color mForegroundSelectedColor2; int mOldSelected; int mPadding; int mPressedIndex; unsigned int mRowHeight; int mItemPadding; Skin *mSkin; static float mAlpha; bool mDistributeMousePressed; bool mCenterText; }; #endif // GUI_WIDGETS_LISTBOX_H