/* * The ManaPlus Client * Copyright (C) 2008-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011 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 TABBEDAREA_H #define TABBEDAREA_H #include <guichan/widget.hpp> #include <guichan/widgetlistener.hpp> #include <guichan/widgets/container.hpp> #include <guichan/widgets/tabbedarea.hpp> #include "gui/widgets/button.h" #include <string> #ifdef __GNUC__ #define _UNUSED_ __attribute__ ((unused)) #else #define _UNUSED_ #endif class Tab; /** * A tabbed area, the same as the guichan tabbed area in 0.8, but extended */ class TabbedArea : public gcn::TabbedArea, public gcn::WidgetListener { public: /** * Constructor. */ TabbedArea(); ~TabbedArea(); /** * Draw the tabbed area. */ void draw(gcn::Graphics *graphics); /** * Return how many tabs have been created. * * @todo Remove this method when upgrading to Guichan 0.9.0 */ int getNumberOfTabs() const; /** * Return tab with specified name as caption. */ Tab *getTab(const std::string &name) const; /** * Returns the widget with the tab that has specified caption */ gcn::Widget *getWidget(const std::string &name) const; /** * Returns the widget for the current tab */ gcn::Widget *getCurrentWidget(); using gcn::TabbedArea::addTab; /** * Add a tab. Overridden since it needs to size the widget. * * @param tab The tab widget for the tab. * @param widget The widget to view when the tab is selected. */ void addTab(gcn::Tab* tab, gcn::Widget* widget); /** * Add a tab. Overridden since it needs to create an instance of Tab * instead of gcn::Tab. * * @param caption The Caption to display * @param widget The widget to show when tab is selected */ void addTab(const std::string &caption, gcn::Widget *widget); /** * Overload the remove tab function as it's broken in guichan 0.8. */ void removeTab(gcn::Tab *tab); /** * Overload the logic function since it's broken in guichan 0.8. */ void logic(); int getContainerHeight() const { return mWidgetContainer->getHeight(); } using gcn::TabbedArea::setSelectedTab; void setSelectedTab(gcn::Tab *tab); void widgetResized(const gcn::Event &event); /* void moveLeft(gcn::Tab *tab); void moveRight(gcn::Tab *tab); */ void adjustTabPositions(); void action(const gcn::ActionEvent& actionEvent); // Inherited from MouseListener void mousePressed(gcn::MouseEvent &mouseEvent); void enableScrollButtons(bool enable); void setRightMargin(int n) { mRightMargin = n; } int getRightMargin() { return mRightMargin; } void setFollowDownScroll(bool n) { mFollowDownScroll = n; } bool getFollowDownScroll() { return mFollowDownScroll; } private: typedef std::vector< std::pair<gcn::Tab*, gcn::Widget*> > TabContainer; /** The tab arrows */ gcn::Button *mArrowButton[2]; /** Check whether the arrow should be clickable */ void updateArrowEnableState(); /** * Update the overall width of all tab. Used to know whether the arrows * have to be drawn or not. */ void updateTabsWidth(); /** * The overall width of all tab. */ int mTabsWidth; /** * Update the overall width of visible tab. Used to know whether * the arrows have to be enable or not. */ void updateVisibleTabsWidth(); /** * The overall width of visible tab. */ int mVisibleTabsWidth; /** * The tab scroll index. When scrolling with the arrows, the tabs * must be displayed according to the current index. * So the first tab displayed may not be the first in the list. * @note the index must start at 0. */ unsigned mTabScrollIndex; bool mEnableScrollButtons; int mRightMargin; bool mFollowDownScroll; }; #endif