Merged Tab and TabbedArea from mainline

Changes mostly done by David Athay.

Currently these widgets are only used in the setup window, where they
replace the previously used TabbedContainer.

13 files changed, 459 insertions, 197 deletions

diff --git a/src/gui/setup.cpp b/src/gui/setup.cpp
index 067d8d64..80da120a 100644
--- a/src/gui/setup.cpp
+++ b/src/gui/setup.cpp
@@ -29,7 +29,8 @@
 #include "setup_video.h"
 #include "setup_keyboard.h"
 #include "setup_players.h"
-#include "tabbedcontainer.h"
+
+#include "widgets/tabbedarea.h"
 
 #include "../utils/dtor.h"
 #include "../utils/gettext.h"
@@ -47,7 +48,7 @@ extern Window *itemShortcutWindow;
 extern Window *tradeWindow;
 
 Setup::Setup():
-    Window("Setup")
+    Window(_("Setup"))
 {
     setCloseButton(true);
     int width = 310;
@@ -69,30 +70,29 @@ Setup::Setup():
             btn->setEnabled(statusWindow != NULL);
     }
 
-    TabbedContainer *panel = new TabbedContainer();
-    panel->setDimension(gcn::Rectangle(5, 5, width, height - 40));
-    panel->setOpaque(false);
+    TabbedArea *panel = new TabbedArea();
+    panel->setDimension(gcn::Rectangle(5, 5, 260, 225));
 
     SetupTab *tab;
 
     tab = new Setup_Video();
-    panel->addTab(tab, _("Video"));
+    panel->addTab(_("Video"), tab);
     mTabs.push_back(tab);
 
     tab = new Setup_Audio();
-    panel->addTab(tab, _("Audio"));
+    panel->addTab(_("Audio"), tab);
     mTabs.push_back(tab);
 
     tab = new Setup_Joystick();
-    panel->addTab(tab, _("Joystick"));
+    panel->addTab(_("Joystick"), tab);
     mTabs.push_back(tab);
 
     tab = new Setup_Keyboard();
-    panel->addTab(tab, _("Keyboard"));
+    panel->addTab(_("Keyboard"), tab);
     mTabs.push_back(tab);
 
     tab = new Setup_Players();
-    panel->addTab(tab, _("Players"));
+    panel->addTab(_("Players"), tab);
     mTabs.push_back(tab);
 
     add(panel);
diff --git a/src/gui/setup.h b/src/gui/setup.h
index 5268f725..2142a67d 100644
--- a/src/gui/setup.h
+++ b/src/gui/setup.h
@@ -46,7 +46,7 @@ class Setup : public Window, public gcn::ActionListener
         /**
          * Destructor.
          */
-        virtual ~Setup();
+        ~Setup();
 
         /**
          * Event handling method.
diff --git a/src/gui/setup_audio.cpp b/src/gui/setup_audio.cpp
index c595edc9..4f09cde0 100644
--- a/src/gui/setup_audio.cpp
+++ b/src/gui/setup_audio.cpp
@@ -42,6 +42,7 @@ Setup_Audio::Setup_Audio():
     mMusicSlider(new Slider(0, 128))
 {
     setOpaque(false);
+    setDimension(gcn::Rectangle(0, 0, 250, 200));
 
     gcn::Label *sfxLabel = new gcn::Label(_("Sfx volume"));
     gcn::Label *musicLabel = new gcn::Label(_("Music volume"));
diff --git a/src/gui/setup_joystick.cpp b/src/gui/setup_joystick.cpp
index a718f87e..9de5be9f 100644
--- a/src/gui/setup_joystick.cpp
+++ b/src/gui/setup_joystick.cpp
@@ -38,6 +38,8 @@ Setup_Joystick::Setup_Joystick():
     mJoystickEnabled(new CheckBox(_("Enable joystick")))
 {
     setOpaque(false);
+    setDimension(gcn::Rectangle(0, 0, 250, 200));
+
     mJoystickEnabled->setPosition(10, 10);
     mCalibrateLabel->setPosition(10, 25);
     mCalibrateButton->setPosition(10, 30 + mCalibrateLabel->getHeight());
diff --git a/src/gui/setup_keyboard.cpp b/src/gui/setup_keyboard.cpp
index de3c0ce1..e4d1af0c 100644
--- a/src/gui/setup_keyboard.cpp
+++ b/src/gui/setup_keyboard.cpp
@@ -74,6 +74,7 @@ Setup_Keyboard::Setup_Keyboard():
 {
     keyboard.setSetupKeyboard(this);
     setOpaque(false);
+    setDimension(gcn::Rectangle(0, 0, 250, 200));
 
     refreshKeys();
 
diff --git a/src/gui/setup_players.cpp b/src/gui/setup_players.cpp
index 122f54e1..0f7ba03b 100644
--- a/src/gui/setup_players.cpp
+++ b/src/gui/setup_players.cpp
@@ -221,6 +221,7 @@ Setup_Players::Setup_Players():
     mIgnoreActionChoicesBox(new gcn::DropDown(new IgnoreChoicesListModel()))
 {
     setOpaque(false);
+    setDimension(gcn::Rectangle(0, 0, 250, 200));
 
     int table_width = NAME_COLUMN_WIDTH + RELATION_CHOICE_COLUMN_WIDTH;
     mPlayerTableTitleModel->fixColumnWidth(NAME_COLUMN, NAME_COLUMN_WIDTH);
diff --git a/src/gui/setup_video.cpp b/src/gui/setup_video.cpp
index 0debe163..51a5fac5 100644
--- a/src/gui/setup_video.cpp
+++ b/src/gui/setup_video.cpp
@@ -130,6 +130,7 @@ Setup_Video::Setup_Video():
     mParticleDetailField(new gcn::Label(""))
 {
     setOpaque(false);
+    setDimension(gcn::Rectangle(0, 0, 250, 200));
 
     ScrollArea *scrollArea = new ScrollArea(mModeList);
     gcn::Label *alphaLabel = new gcn::Label(_("Gui opacity"));
diff --git a/src/gui/tabbedcontainer.cpp b/src/gui/tabbedcontainer.cpp
deleted file mode 100644
index 8c23f76f..00000000
--- a/src/gui/tabbedcontainer.cpp
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- *  The Mana World
- *  Copyright 2004 The Mana World Development Team
- *
- *  This file is part of The Mana World.
- *
- *  The Mana World 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.
- *
- *  The Mana World 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 The Mana World; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "tabbedcontainer.h"
-
-#include "button.h"
-
-#include "../utils/tostring.h"
-#include "../utils/dtor.h"
-
-#define TABWIDTH 60
-#define TABHEIGHT 20
-
-TabbedContainer::TabbedContainer():
-    mActiveContent(0)
-{
-}
-
-TabbedContainer::~TabbedContainer()
-{
-    delete_all(mTabs);
-    mTabs.clear();
-    mContents.clear();
-}
-
-void TabbedContainer::addTab(gcn::Widget *widget, const std::string &caption)
-{
-    int tabNumber = mTabs.size();
-
-    Button *tab = new Button(caption, toString(tabNumber), this);
-
-    tab->setSize(TABWIDTH, TABHEIGHT);
-    add(tab, TABWIDTH * tabNumber, 0);
-
-    mTabs[caption] = tab;
-
-    mContents.push_back(widget);
-    widget->setPosition(0, TABHEIGHT);
-
-    // If this is the first tab in this container, make it visible
-    if (!mActiveContent) {
-        mActiveContent = widget;
-        add(mActiveContent);
-        tab->setLogged(true);
-    }
-
-    mWidgets[widget] = caption;
-}
-
-void TabbedContainer::removeTab(const std::string &caption)
-{
-    gcn::ActionEvent actionEvent(this, "0");
-    action(actionEvent);
-    remove(mTabs[caption]);
-    mTabs.erase(caption);
-}
-
-void TabbedContainer::logic()
-{
-    if (mActiveContent) {
-        mActiveContent->setSize(
-                getWidth() - 2 * mActiveContent->getFrameSize(),
-                getHeight() - TABHEIGHT - 2 * mActiveContent->getFrameSize());
-    }
-
-    Container::logic();
-}
-
-void TabbedContainer::action(const gcn::ActionEvent &event)
-{
-    int tabNo;
-    std::stringstream ss(event.getId());
-    ss >> tabNo;
-
-    gcn::Widget *newContent = mContents[tabNo];
-
-    if (newContent) {
-        if (mActiveContent) {
-            // Unhighlight old tab
-            ((Button*)mTabs[mWidgets[mActiveContent]])->setLogged(false);
-            remove(mActiveContent);
-        }
-        mActiveContent = newContent;
-        // Highlight new tab
-        ((Button*)mTabs[mWidgets[mActiveContent]])->setLogged(true);
-        add(newContent);
-    }
-}
-
-void TabbedContainer::setOpaque(bool opaque)
-{
-    Container::setOpaque(opaque);
-}
-
-short TabbedContainer::getNumberOfTabs()
-{
-    return mTabs.size();
-}
-
-std::string TabbedContainer::getActiveWidget()
-{
-    return mWidgets[mActiveContent];
-}
diff --git a/src/gui/tabbedcontainer.h b/src/gui/tabbedcontainer.h
deleted file mode 100644
index babf68a2..00000000
--- a/src/gui/tabbedcontainer.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- *  The Mana World
- *  Copyright 2004 The Mana World Development Team
- *
- *  This file is part of The Mana World.
- *
- *  The Mana World 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.
- *
- *  The Mana World 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 The Mana World; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef _TMW_TABPANE_H
-#define _TMW_TABPANE_H
-
-#include <iosfwd>
-#include <vector>
-#include <map>
-
-#include <guichan/actionlistener.hpp>
-
-#include <guichan/widgets/container.hpp>
-
-#include "../guichanfwd.h"
-
-class TabbedContainer : public gcn::Container, public gcn::ActionListener
-{
-    public:
-        TabbedContainer();
-        ~TabbedContainer();
-
-        void addTab(gcn::Widget *widget, const std::string &caption);
-
-        void removeTab(const std::string &caption);
-
-        void logic();
-
-        void action(const gcn::ActionEvent &event);
-
-        void setOpaque(bool opaque);
-
-        short getNumberOfTabs();
-
-        std::string getActiveWidget();
-
-    private:
-        typedef std::vector<gcn::Widget*> Widgets;
-        typedef Widgets::iterator WidgetIterator;
-        std::map<std::string, gcn::Widget*> mTabs; // tabs mapped to their channel name
-        Widgets mContents;  // The contents of the tabs
-
-        std::map<gcn::Widget*, std::string> mWidgets;
-        gcn::Widget *mActiveContent;
-};
-
-#endif
diff --git a/src/gui/widgets/tab.cpp b/src/gui/widgets/tab.cpp
new file mode 100644
index 00000000..c53ac85c
--- /dev/null
+++ b/src/gui/widgets/tab.cpp
@@ -0,0 +1,130 @@
+/*
+ *  The Mana World
+ *  Copyright 2008 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <algorithm>
+
+#include "tab.h"
+
+#include "tabbedarea.h"
+
+#include "../../graphics.h"
+
+#include "../../resources/image.h"
+#include "../../resources/resourcemanager.h"
+
+#include "../../utils/dtor.h"
+
+int Tab::mInstances = 0;
+
+enum{
+    TAB_STANDARD,    // 0
+    TAB_HIGHLIGHTED, // 1
+    TAB_SELECTED,     // 2
+    TAB_UNUSED,       // 3
+    TAB_COUNT        // 4 - Must be last.
+};
+
+struct TabData
+{
+    char const *file;
+    int gridX;
+    int gridY;
+};
+
+static TabData const data[TAB_COUNT] = {
+    {"graphics/gui/tab.png", 0, 0},
+    {"graphics/gui/tab.png", 9, 4},
+    {"graphics/gui/tabselected.png", 16, 19},
+    {"graphics/gui/tab.png", 25, 23}
+};
+
+ImageRect Tab::tabImg[TAB_COUNT];
+
+Tab::Tab() : gcn::Tab()
+{
+    init();
+}
+
+Tab::~Tab()
+{
+    mInstances--;
+
+    if (mInstances == 0)
+    {
+        for (int mode = 0; mode < TAB_COUNT; mode++)
+        {
+            for_each(tabImg[mode].grid, tabImg[mode].grid + 9, dtor<Image*>());
+        }
+    }
+}
+
+void Tab::init()
+{
+    setFrameSize(0);
+
+    if (mInstances == 0)
+    {
+        // Load the skin
+        ResourceManager *resman = ResourceManager::getInstance();
+        Image *tab[TAB_COUNT];
+
+        int a, x, y, mode;
+
+        for (mode = 0; mode < TAB_COUNT; mode++)
+        {
+            tab[mode] = resman->getImage(data[mode].file);
+            a = 0;
+            for (y = 0; y < 3; y++) {
+                for (x = 0; x < 3; x++) {
+                    tabImg[mode].grid[a] = tab[mode]->getSubImage(
+                            data[x].gridX, data[y].gridY,
+                            data[x + 1].gridX - data[x].gridX + 1,
+                            data[y + 1].gridY - data[y].gridY + 1);
+                    a++;
+                }
+            }
+            tab[mode]->decRef();
+        }
+    }
+    mInstances++;
+}
+
+void Tab::draw(gcn::Graphics *graphics)
+{
+    int mode;
+
+    // check which type of tab to draw
+    if (mTabbedArea && mTabbedArea->isTabSelected(this))
+    {
+        mode = TAB_SELECTED;
+    }
+    else
+    {
+        mode = TAB_STANDARD;
+    }
+
+    // draw tab
+    static_cast<Graphics*>(graphics)->
+        drawImageRect(0, 0, getWidth(), getHeight(), tabImg[mode]);
+
+    // draw label
+    drawChildren(graphics);
+}
diff --git a/src/gui/widgets/tab.h b/src/gui/widgets/tab.h
new file mode 100644
index 00000000..42964b0f
--- /dev/null
+++ b/src/gui/widgets/tab.h
@@ -0,0 +1,60 @@
+/*
+ *  The Mana World
+ *  Copyright 2008 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _TMW_TAB_H
+#define _TMW_TAB_H
+
+#include <guichan/widgets/tab.hpp>
+
+class ImageRect;
+
+/**
+ * A tab, the same as the guichan tab in 0.8, but extended to allow transparancy
+ */
+class Tab : public gcn::Tab
+{
+    public:
+        /**
+         * Constructor.
+         */
+        Tab();
+
+        /**
+         * Destructor.
+         */
+        ~Tab();
+
+        /**
+         * Draw the tabbed area.
+         */
+        void draw(gcn::Graphics *graphics);
+
+    private:
+        /** Load images if no other instances exist yet */
+        void init();
+
+        static ImageRect tabImg[4];    /**< Tab state graphics */
+        static int mInstances;         /**< Number of tab instances */
+};
+
+#endif
+
+
diff --git a/src/gui/widgets/tabbedarea.cpp b/src/gui/widgets/tabbedarea.cpp
new file mode 100644
index 00000000..205fdc99
--- /dev/null
+++ b/src/gui/widgets/tabbedarea.cpp
@@ -0,0 +1,160 @@
+/*
+ *  The Mana World
+ *  Copyright 2008 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "tabbedarea.h"
+#include "tab.h"
+
+#include <guichan/widgets/container.hpp>
+
+TabbedArea::TabbedArea() : gcn::TabbedArea()
+{
+    mWidgetContainer->setOpaque(false);
+}
+
+int TabbedArea::getNumberOfTabs()
+{
+    return mTabs.size();
+}
+
+Tab* TabbedArea::getTab(const std::string &name)
+{
+    TabContainer::iterator itr = mTabs.begin(), itr_end = mTabs.end();
+    while (itr != itr_end)
+    {
+        if ((*itr).first->getCaption() == name)
+        {
+            return static_cast<Tab*>((*itr).first);
+        }
+        ++itr;
+    }
+    return NULL;
+}
+
+void TabbedArea::draw(gcn::Graphics *graphics)
+{
+    if (mTabs.empty())
+    {
+        return;
+    }
+
+    drawChildren(graphics);
+}
+
+gcn::Widget* TabbedArea::getWidget(const std::string &name)
+{
+    TabContainer::iterator itr = mTabs.begin(), itr_end = mTabs.end();
+    while (itr != itr_end)
+    {
+        if ((*itr).first->getCaption() == name)
+        {
+            return (*itr).second;
+        }
+        ++itr;
+    }
+
+    return NULL;
+}
+
+void TabbedArea::addTab(const std::string &caption, gcn::Widget *widget)
+{
+    Tab* tab = new Tab();
+    tab->setCaption(caption);
+    mTabsToDelete.push_back(tab);
+
+    addTab(tab, widget);
+}
+
+void TabbedArea::addTab(Tab *tab, gcn::Widget *widget)
+{
+    tab->setTabbedArea(this);
+    tab->addActionListener(this);
+
+    mTabContainer->add(tab);
+    mTabs.push_back(std::pair<Tab*, gcn::Widget*>(tab, widget));
+
+    if (mSelectedTab == NULL)
+    {
+        setSelectedTab(tab);
+    }
+
+    adjustTabPositions();
+    adjustSize();
+}
+
+void TabbedArea::removeTab(Tab *tab)
+{
+    int tabIndexToBeSelected = 0;
+
+    if (tab == mSelectedTab)
+    {
+        int index = getSelectedTabIndex();
+
+        if (index == (int)mTabs.size() - 1
+                 && mTabs.size() == 1)
+        {
+            tabIndexToBeSelected = -1;
+        }
+        else
+        {
+            tabIndexToBeSelected = index - 1;
+        }
+    }
+
+    TabContainer::iterator iter;
+    for (iter = mTabs.begin(); iter != mTabs.end(); iter++)
+    {
+        if (iter->first == tab)
+        {
+            mTabContainer->remove(tab);
+            mTabs.erase(iter);
+            break;
+        }
+    }
+
+    std::vector<gcn::Tab*>::iterator iter2;
+    for (iter2 = mTabsToDelete.begin(); iter2 != mTabsToDelete.end(); iter2++)
+    {
+        if (*iter2 == tab)
+        {
+            mTabsToDelete.erase(iter2);
+            delete tab;
+            break;
+        }
+    }
+
+    if (tabIndexToBeSelected == -1)
+    {
+        mSelectedTab = NULL;
+        mWidgetContainer->clear();
+    }
+    else
+    {
+        setSelectedTab(tabIndexToBeSelected);
+    }
+
+    adjustSize();
+    adjustTabPositions();
+}
+
+void TabbedArea::logic()
+{
+    logicChildren();
+}
diff --git a/src/gui/widgets/tabbedarea.h b/src/gui/widgets/tabbedarea.h
new file mode 100644
index 00000000..2199264b
--- /dev/null
+++ b/src/gui/widgets/tabbedarea.h
@@ -0,0 +1,92 @@
+/*
+ *  The Mana World
+ *  Copyright 2008 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _TMW_TABBEDAREA_H
+#define _TMW_TABBEDAREA_H
+
+#include <guichan/widget.hpp>
+#include <guichan/widgets/tabbedarea.hpp>
+
+#include <string>
+
+class Tab;
+
+/**
+ * A tabbed area, the same as the guichan tabbed area in 0.8, but extended
+ */
+class TabbedArea : public gcn::TabbedArea
+{
+    public:
+        /**
+         * Constructor.
+         */
+        TabbedArea();
+
+        /**
+         * Draw the tabbed area.
+         */
+        void draw(gcn::Graphics *graphics);
+
+        /**
+         * Return how many tabs have been created
+         */
+        int getNumberOfTabs();
+
+        /**
+         * Return tab with specified name as caption
+         */
+        Tab* getTab(const std::string &name);
+
+        /**
+         * Returns the widget with the tab that has specified caption
+         */
+        gcn::Widget* getWidget(const std::string &name);
+
+        /**
+         * Add a 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);
+
+        /**
+         * Add a tab
+         * @param tab The tab
+         * @param widget The widget to display
+         */
+        void addTab(Tab *tab, gcn::Widget *widget);
+
+        /**
+         * Overload the remove tab function as its broken in guichan 0.8
+         */
+        void removeTab(Tab *tab);
+
+        /**
+         * Overload the logic function since it's broken in guichan 0.8
+         */
+        void logic();
+
+    private:
+        typedef std::vector< std::pair<gcn::Tab*, gcn::Widget*> > TabContainer;
+};
+
+#endif
+