Rewrite feature to reset options to default

apps/opencs/CMakeLists.txt

@@ -110,7 +110,7 @@ opencs_units_noqt (view/tools
     )
 
 opencs_units (view/prefs
-    dialogue pagebase page keybindingpage
+    dialogue pagebase page keybindingpage contextmenulist contextmenuwidget
     )
 
 opencs_units (model/prefs

apps/opencs/model/prefs/boolsetting.cpp

@@ -11,7 +11,7 @@
 
 CSMPrefs::BoolSetting::BoolSetting (Category *parent, Settings::Manager *values,
   QMutex *mutex, const std::string& key, const std::string& label, bool default_)
-: Setting (parent, values, mutex, key, label),  mDefault (default_)
+: Setting (parent, values, mutex, key, label),  mDefault (default_), mWidget(0)
 {}
 
 CSMPrefs::BoolSetting& CSMPrefs::BoolSetting::setTooltip (const std::string& tooltip)
@@ -22,18 +22,28 @@ CSMPrefs::BoolSetting& CSMPrefs::BoolSetting::setTooltip (const std::string& too
 
 std::pair<QWidget *, QWidget *> CSMPrefs::BoolSetting::makeWidgets (QWidget *parent)
 {
-    QCheckBox *widget = new QCheckBox (QString::fromUtf8 (getLabel().c_str()), parent);
-    widget->setCheckState (mDefault ? Qt::Checked : Qt::Unchecked);
+    mWidget = new QCheckBox (QString::fromUtf8 (getLabel().c_str()), parent);
+    mWidget->setCheckState (mDefault ? Qt::Checked : Qt::Unchecked);
 
     if (!mTooltip.empty())
     {
         QString tooltip = QString::fromUtf8 (mTooltip.c_str());
-        widget->setToolTip (tooltip);
+        mWidget->setToolTip (tooltip);
     }
 
-    connect (widget, SIGNAL (stateChanged (int)), this, SLOT (valueChanged (int)));
+    connect (mWidget, SIGNAL (stateChanged (int)), this, SLOT (valueChanged (int)));
 
-    return std::make_pair (static_cast<QWidget *> (0), widget);
+    return std::make_pair (static_cast<QWidget *> (0), mWidget);
+}
+
+void CSMPrefs::BoolSetting::updateWidget()
+{
+    if (mWidget)
+    {
+        mWidget->setCheckState(getValues().getBool(getKey(), getParent()->getKey())
+            ? Qt::Checked
+            : Qt::Unchecked);
+    }
 }
 
 void CSMPrefs::BoolSetting::valueChanged (int value)

apps/opencs/model/prefs/boolsetting.hpp

@@ -3,6 +3,8 @@
 
 #include "setting.hpp"
 
+class QCheckBox;
+
 namespace CSMPrefs
 {
     class BoolSetting : public Setting
@@ -11,6 +13,7 @@ namespace CSMPrefs
 
             std::string mTooltip;
             bool mDefault;
+            QCheckBox* mWidget;
 
         public:
 
@@ -22,6 +25,8 @@ namespace CSMPrefs
             /// Return label, input widget.
             virtual std::pair<QWidget *, QWidget *> makeWidgets (QWidget *parent);
 
+            virtual void updateWidget();
+
         private slots:
 
             void valueChanged (int value);

apps/opencs/model/prefs/coloursetting.cpp

@@ -3,6 +3,7 @@
 
 #include <QLabel>
 #include <QMutexLocker>
+#include <QString>
 
 #include <components/settings/settings.hpp>
 
@@ -13,7 +14,7 @@
 
 CSMPrefs::ColourSetting::ColourSetting (Category *parent, Settings::Manager *values,
   QMutex *mutex, const std::string& key, const std::string& label, QColor default_)
-: Setting (parent, values, mutex, key, label), mDefault (default_)
+: Setting (parent, values, mutex, key, label), mDefault (default_), mWidget(0)
 {}
 
 CSMPrefs::ColourSetting& CSMPrefs::ColourSetting::setTooltip (const std::string& tooltip)
@@ -26,18 +27,27 @@ std::pair<QWidget *, QWidget *> CSMPrefs::ColourSetting::makeWidgets (QWidget *p
 {
     QLabel *label = new QLabel (QString::fromUtf8 (getLabel().c_str()), parent);
 
-    CSVWidget::ColorEditor *widget = new CSVWidget::ColorEditor (mDefault, parent);
+    mWidget = new CSVWidget::ColorEditor (mDefault, parent);
 
     if (!mTooltip.empty())
     {
         QString tooltip = QString::fromUtf8 (mTooltip.c_str());
         label->setToolTip (tooltip);
-        widget->setToolTip (tooltip);
+        mWidget->setToolTip (tooltip);
     }
 
-    connect (widget, SIGNAL (pickingFinished()), this, SLOT (valueChanged()));
+    connect (mWidget, SIGNAL (pickingFinished()), this, SLOT (valueChanged()));
 
-    return std::make_pair (label, widget);
+    return std::make_pair (label, mWidget);
+}
+
+void CSMPrefs::ColourSetting::updateWidget()
+{
+    if (mWidget)
+    {
+        mWidget->setColor(QString::fromStdString
+            (getValues().getString(getKey(), getParent()->getKey())));
+    }
 }
 
 void CSMPrefs::ColourSetting::valueChanged()

apps/opencs/model/prefs/coloursetting.hpp

@@ -5,6 +5,11 @@
 
 #include <QColor>
 
+namespace CSVWidget
+{
+    class ColorEditor;
+}
+
 namespace CSMPrefs
 {
     class ColourSetting : public Setting
@@ -13,6 +18,7 @@ namespace CSMPrefs
 
             std::string mTooltip;
             QColor mDefault;
+            CSVWidget::ColorEditor* mWidget;
 
         public:
 
@@ -25,6 +31,8 @@ namespace CSMPrefs
             /// Return label, input widget.
             virtual std::pair<QWidget *, QWidget *> makeWidgets (QWidget *parent);
 
+            virtual void updateWidget();
+
         private slots:
 
             void valueChanged();

apps/opencs/model/prefs/doublesetting.cpp

@@ -16,7 +16,7 @@ CSMPrefs::DoubleSetting::DoubleSetting (Category *parent, Settings::Manager *val
   QMutex *mutex, const std::string& key, const std::string& label, double default_)
 : Setting (parent, values, mutex, key, label),
   mPrecision(2), mMin (0), mMax (std::numeric_limits<double>::max()),
-  mDefault (default_)
+  mDefault (default_), mWidget(0)
 {}
 
 CSMPrefs::DoubleSetting& CSMPrefs::DoubleSetting::setPrecision(int precision)
@@ -54,21 +54,29 @@ std::pair<QWidget *, QWidget *> CSMPrefs::DoubleSetting::makeWidgets (QWidget *p
 {
     QLabel *label = new QLabel (QString::fromUtf8 (getLabel().c_str()), parent);
 
-    QDoubleSpinBox *widget = new QDoubleSpinBox (parent);
-    widget->setDecimals(mPrecision);
-    widget->setRange (mMin, mMax);
-    widget->setValue (mDefault);
+    mWidget = new QDoubleSpinBox (parent);
+    mWidget->setDecimals(mPrecision);
+    mWidget->setRange (mMin, mMax);
+    mWidget->setValue (mDefault);
 
     if (!mTooltip.empty())
     {
         QString tooltip = QString::fromUtf8 (mTooltip.c_str());
         label->setToolTip (tooltip);
-        widget->setToolTip (tooltip);
+        mWidget->setToolTip (tooltip);
     }
 
-    connect (widget, SIGNAL (valueChanged (double)), this, SLOT (valueChanged (double)));
+    connect (mWidget, SIGNAL (valueChanged (double)), this, SLOT (valueChanged (double)));
 
-    return std::make_pair (label, widget);
+    return std::make_pair (label, mWidget);
+}
+
+void CSMPrefs::DoubleSetting::updateWidget()
+{
+    if (mWidget)
+    {
+        mWidget->setValue(getValues().getFloat(getKey(), getParent()->getKey()));
+    }
 }
 
 void CSMPrefs::DoubleSetting::valueChanged (double value)

apps/opencs/model/prefs/doublesetting.hpp

@@ -3,6 +3,8 @@
 
 #include "setting.hpp"
 
+class QDoubleSpinBox;
+
 namespace CSMPrefs
 {
     class DoubleSetting : public Setting
@@ -14,6 +16,7 @@ namespace CSMPrefs
             double mMax;
             std::string mTooltip;
             double mDefault;
+            QDoubleSpinBox* mWidget;
 
         public:
 
@@ -35,6 +38,8 @@ namespace CSMPrefs
             /// Return label, input widget.
             virtual std::pair<QWidget *, QWidget *> makeWidgets (QWidget *parent);
 
+            virtual void updateWidget();
+
         private slots:
 
             void valueChanged (double value);

apps/opencs/model/prefs/enumsetting.cpp

@@ -4,6 +4,7 @@
 #include <QLabel>
 #include <QComboBox>
 #include <QMutexLocker>
+#include <QString>
 
 #include <components/settings/settings.hpp>
 
@@ -41,7 +42,7 @@ CSMPrefs::EnumValues& CSMPrefs::EnumValues::add (const std::string& value, const
 
 CSMPrefs::EnumSetting::EnumSetting (Category *parent, Settings::Manager *values,
   QMutex *mutex, const std::string& key, const std::string& label, const EnumValue& default_)
-: Setting (parent, values, mutex, key, label), mDefault (default_)
+: Setting (parent, values, mutex, key, label), mDefault (default_), mWidget()
 {}
 
 CSMPrefs::EnumSetting& CSMPrefs::EnumSetting::setTooltip (const std::string& tooltip)
@@ -72,7 +73,7 @@ std::pair<QWidget *, QWidget *> CSMPrefs::EnumSetting::makeWidgets (QWidget *par
 {
     QLabel *label = new QLabel (QString::fromUtf8 (getLabel().c_str()), parent);
 
-    QComboBox *widget = new QComboBox (parent);
+    mWidget = new QComboBox (parent);
 
     int index = 0;
 
@@ -81,14 +82,14 @@ std::pair<QWidget *, QWidget *> CSMPrefs::EnumSetting::makeWidgets (QWidget *par
         if (mDefault.mValue==mValues.mValues[i].mValue)
             index = i;
 
-        widget->addItem (QString::fromUtf8 (mValues.mValues[i].mValue.c_str()));
+        mWidget->addItem (QString::fromUtf8 (mValues.mValues[i].mValue.c_str()));
 
         if (!mValues.mValues[i].mTooltip.empty())
-            widget->setItemData (i, QString::fromUtf8 (mValues.mValues[i].mTooltip.c_str()),
+            mWidget->setItemData (i, QString::fromUtf8 (mValues.mValues[i].mTooltip.c_str()),
                 Qt::ToolTipRole);
     }
 
-    widget->setCurrentIndex (index);
+    mWidget->setCurrentIndex (index);
 
     if (!mTooltip.empty())
     {
@@ -96,9 +97,20 @@ std::pair<QWidget *, QWidget *> CSMPrefs::EnumSetting::makeWidgets (QWidget *par
         label->setToolTip (tooltip);
     }
 
-    connect (widget, SIGNAL (currentIndexChanged (int)), this, SLOT (valueChanged (int)));
+    connect (mWidget, SIGNAL (currentIndexChanged (int)), this, SLOT (valueChanged (int)));
 
-    return std::make_pair (label, widget);
+    return std::make_pair (label, mWidget);
+}
+
+void CSMPrefs::EnumSetting::updateWidget()
+{
+    if (mWidget)
+    {
+        int index = mWidget->findText(QString::fromStdString
+            (getValues().getString(getKey(), getParent()->getKey())));
+
+        mWidget->setCurrentIndex(index);
+    }
 }
 
 void CSMPrefs::EnumSetting::valueChanged (int value)

apps/opencs/model/prefs/enumsetting.hpp

@@ -5,6 +5,8 @@
 
 #include "setting.hpp"
 
+class QComboBox;
+
 namespace CSMPrefs
 {
     struct EnumValue
@@ -35,6 +37,7 @@ namespace CSMPrefs
             std::string mTooltip;
             EnumValue mDefault;
             EnumValues mValues;
+            QComboBox* mWidget;
 
         public:
 
@@ -53,6 +56,8 @@ namespace CSMPrefs
             /// Return label, input widget.
             virtual std::pair<QWidget *, QWidget *> makeWidgets (QWidget *parent);
 
+            virtual void updateWidget();
+
         private slots:
 
             void valueChanged (int value);

apps/opencs/model/prefs/intsetting.cpp

@@ -15,7 +15,7 @@
 CSMPrefs::IntSetting::IntSetting (Category *parent, Settings::Manager *values,
   QMutex *mutex, const std::string& key, const std::string& label, int default_)
 : Setting (parent, values, mutex, key, label), mMin (0), mMax (std::numeric_limits<int>::max()),
-  mDefault (default_)
+  mDefault (default_), mWidget(0)
 {}
 
 CSMPrefs::IntSetting& CSMPrefs::IntSetting::setRange (int min, int max)
@@ -47,20 +47,28 @@ std::pair<QWidget *, QWidget *> CSMPrefs::IntSetting::makeWidgets (QWidget *pare
 {
     QLabel *label = new QLabel (QString::fromUtf8 (getLabel().c_str()), parent);
 
-    QSpinBox *widget = new QSpinBox (parent);
-    widget->setRange (mMin, mMax);
-    widget->setValue (mDefault);
+    mWidget = new QSpinBox (parent);
+    mWidget->setRange (mMin, mMax);
+    mWidget->setValue (mDefault);
 
     if (!mTooltip.empty())
     {
         QString tooltip = QString::fromUtf8 (mTooltip.c_str());
         label->setToolTip (tooltip);
-        widget->setToolTip (tooltip);
+        mWidget->setToolTip (tooltip);
     }
 
-    connect (widget, SIGNAL (valueChanged (int)), this, SLOT (valueChanged (int)));
+    connect (mWidget, SIGNAL (valueChanged (int)), this, SLOT (valueChanged (int)));
 
-    return std::make_pair (label, widget);
+    return std::make_pair (label, mWidget);
+}
+
+void CSMPrefs::IntSetting::updateWidget()
+{
+    if (mWidget)
+    {
+        mWidget->setValue(getValues().getInt(getKey(), getParent()->getKey()));
+    }
 }
 
 void CSMPrefs::IntSetting::valueChanged (int value)

apps/opencs/model/prefs/intsetting.hpp

@@ -3,6 +3,8 @@
 
 #include "setting.hpp"
 
+class QSpinBox;
+
 namespace CSMPrefs
 {
     class IntSetting : public Setting
@@ -13,6 +15,7 @@ namespace CSMPrefs
             int mMax;
             std::string mTooltip;
             int mDefault;
+            QSpinBox* mWidget;
 
         public:
 
@@ -31,6 +34,8 @@ namespace CSMPrefs
             /// Return label, input widget.
             virtual std::pair<QWidget *, QWidget *> makeWidgets (QWidget *parent);
 
+            virtual void updateWidget();
+
         private slots:
 
             void valueChanged (int value);

apps/opencs/model/prefs/modifiersetting.cpp

@@ -39,6 +39,19 @@ namespace CSMPrefs
         return std::make_pair(label, widget);
     }
 
+    void ModifierSetting::updateWidget()
+    {
+        if (mButton)
+        {
+            std::string shortcut = getValues().getString(getKey(), getParent()->getKey());
+
+            int modifier;
+            State::get().getShortcutManager().convertFromString(shortcut, modifier);
+            State::get().getShortcutManager().setModifier(getKey(), modifier);
+            resetState();
+        }
+    }
+
     bool ModifierSetting::eventFilter(QObject* target, QEvent* event)
     {
         if (event->type() == QEvent::KeyPress)

apps/opencs/model/prefs/modifiersetting.hpp

@@ -21,6 +21,8 @@ namespace CSMPrefs
 
             virtual std::pair<QWidget*, QWidget*> makeWidgets(QWidget* parent);
 
+            virtual void updateWidget();
+
         protected:
 
             bool eventFilter(QObject* target, QEvent* event);

apps/opencs/model/prefs/setting.cpp

@@ -30,6 +30,10 @@ std::pair<QWidget *, QWidget *> CSMPrefs::Setting::makeWidgets (QWidget *parent)
     return std::pair<QWidget *, QWidget *> (0, 0);
 }
 
+void CSMPrefs::Setting::updateWidget()
+{
+}
+
 const CSMPrefs::Category *CSMPrefs::Setting::getParent() const
 {
     return mParent;

apps/opencs/model/prefs/setting.hpp

@@ -47,6 +47,11 @@ namespace CSMPrefs
             /// widget.
             virtual std::pair<QWidget *, QWidget *> makeWidgets (QWidget *parent);
 
+            /// Updates the widget returned by makeWidgets() to the current setting.
+            ///
+            /// \note If make_widgets() has not been called yet then nothing happens.
+            virtual void updateWidget();
+
             const Category *getParent() const;
 
             const std::string& getKey() const;

apps/opencs/model/prefs/shortcutsetting.cpp

@@ -6,6 +6,7 @@
 #include <QMouseEvent>
 #include <QPushButton>
 #include <QWidget>
+#include <QString>
 
 #include "state.hpp"
 #include "shortcutmanager.hpp"
@@ -46,6 +47,19 @@ namespace CSMPrefs
         return std::make_pair(label, widget);
     }
 
+    void ShortcutSetting::updateWidget()
+    {
+        if (mButton)
+        {
+            std::string shortcut = getValues().getString(getKey(), getParent()->getKey());
+
+            QKeySequence sequence;
+            State::get().getShortcutManager().convertFromString(shortcut, sequence);
+            State::get().getShortcutManager().setSequence(getKey(), sequence);
+            resetState();
+        }
+    }
+
     bool ShortcutSetting::eventFilter(QObject* target, QEvent* event)
     {
         if (event->type() == QEvent::KeyPress)

apps/opencs/model/prefs/shortcutsetting.hpp

@@ -21,6 +21,8 @@ namespace CSMPrefs
 
             virtual std::pair<QWidget*, QWidget*> makeWidgets(QWidget* parent);
 
+            virtual void updateWidget();
+
         protected:
 
             bool eventFilter(QObject* target, QEvent* event);

apps/opencs/model/prefs/state.cpp

@@ -587,6 +587,41 @@ CSMPrefs::State& CSMPrefs::State::get()
     return *sThis;
 }
 
+void CSMPrefs::State::resetCategory(const std::string& category)
+{
+    for (Settings::CategorySettingValueMap::iterator i = mSettings.mUserSettings.begin();
+         i != mSettings.mUserSettings.end(); ++i)
+    {
+        // if the category matches
+        if (i->first.first == category)
+        {
+            // mark the setting as changed
+            mSettings.mChangedSettings.insert(std::make_pair(i->first.first, i->first.second));
+            // reset the value to the default
+            i->second = mSettings.mDefaultSettings[i->first];
+        }
+    }
+
+    Collection::iterator container = mCategories.find(category);
+    if (container != mCategories.end())
+    {
+        Category settings = container->second;
+        for (Category::Iterator i = settings.begin(); i != settings.end(); ++i)
+        {
+            (*i)->updateWidget();
+            update(**i);
+        }
+    }
+}
+
+void CSMPrefs::State::resetAll()
+{
+    for (Collection::iterator iter = mCategories.begin(); iter != mCategories.end(); ++iter)
+    {
+        resetCategory(iter->first);
+    }
+}
+
 
 CSMPrefs::State& CSMPrefs::get()
 {

apps/opencs/model/prefs/state.hpp

@@ -106,6 +106,10 @@ namespace CSMPrefs
 
             static State& get();
 
+            void resetCategory(const std::string& category);
+
+            void resetAll();
+
         signals:
 
             void settingChanged (const CSMPrefs::Setting *setting);

apps/opencs/view/prefs/contextmenulist.cpp

@@ -0,0 +1,32 @@
+#include "contextmenulist.hpp"
+
+#include <QMenu>
+#include <QContextMenuEvent>
+
+#include "../../model/prefs/state.hpp"
+
+CSVPrefs::ContextMenuList::ContextMenuList(QWidget* parent)
+    :QListWidget(parent)
+{
+}
+
+void CSVPrefs::ContextMenuList::contextMenuEvent(QContextMenuEvent* e)
+{
+    QMenu* menu = new QMenu();
+
+    menu->addAction("Reset category to default", this, SLOT(resetCategory()));
+    menu->addAction("Reset all to default", this, SLOT(resetAll()));
+
+    menu->exec(e->globalPos());
+    delete menu;
+}
+
+void CSVPrefs::ContextMenuList::resetCategory()
+{
+    CSMPrefs::State::get().resetCategory(currentItem()->text().toStdString());
+}
+
+void CSVPrefs::ContextMenuList::resetAll()
+{
+    CSMPrefs::State::get().resetAll();
+}

apps/opencs/view/prefs/contextmenulist.hpp

@@ -0,0 +1,30 @@
+#ifndef CSV_PREFS_CONTEXTMENULIST_H
+#define CSV_PREFS_CONTEXTMENULIST_H
+
+#include <QListWidget>
+
+class QContextMenuEvent;
+
+namespace CSVPrefs
+{
+    class ContextMenuList : public QListWidget
+    {
+            Q_OBJECT
+    
+        public:
+    
+            ContextMenuList(QWidget* parent = 0);
+    
+        protected:
+    
+            void contextMenuEvent(QContextMenuEvent* e);
+    
+        private slots:
+    
+            void resetCategory();
+    
+            void resetAll();
+        };
+}
+
+#endif

apps/opencs/view/prefs/contextmenuwidget.cpp

@@ -0,0 +1,33 @@
+#include "contextmenuwidget.hpp"
+
+#include <QMenu>
+#include <QContextMenuEvent>
+
+#include "../../model/prefs/state.hpp"
+
+CSVPrefs::ContextMenuWidget::ContextMenuWidget(QWidget* parent, const std::string& category)
+    :QWidget(parent)
+    ,mCategory(category)
+{
+}
+
+void CSVPrefs::ContextMenuWidget::contextMenuEvent(QContextMenuEvent* e)
+{
+    QMenu* menu = new QMenu();
+
+    menu->addAction("Reset category to default", this, SLOT(resetCategory()));
+    menu->addAction("Reset all to default", this, SLOT(resetAll()));
+
+    menu->exec(e->globalPos());
+    delete menu;
+}
+
+void CSVPrefs::ContextMenuWidget::resetCategory()
+{
+    CSMPrefs::State::get().resetCategory(mCategory);
+}
+
+void CSVPrefs::ContextMenuWidget::resetAll()
+{
+    CSMPrefs::State::get().resetAll();
+}

apps/opencs/view/prefs/contextmenuwidget.hpp

@@ -0,0 +1,36 @@
+#ifndef CSV_PREFS_CONTEXTMENUWIDGET_H
+#define CSV_PREFS_CONTEXTMENUWIDGET_H
+
+#include <string>
+
+#include <QWidget>
+
+class QContextMenuEvent;
+
+namespace CSVPrefs
+{
+    class ContextMenuWidget : public QWidget
+    {
+            Q_OBJECT
+    
+        public:
+    
+            ContextMenuWidget(QWidget* parent, const std::string& category);
+    
+        protected:
+    
+            void contextMenuEvent(QContextMenuEvent* e);
+    
+        private slots:
+    
+            void resetCategory();
+    
+            void resetAll();
+
+        private:
+
+            std::string mCategory;
+        };
+}
+
+#endif

apps/opencs/view/prefs/dialogue.cpp

@@ -12,16 +12,17 @@
 
 #include "page.hpp"
 #include "keybindingpage.hpp"
+#include "contextmenulist.hpp"
 
 void CSVPrefs::Dialogue::buildCategorySelector (QSplitter *main)
 {
-    mList = new QListWidget (main);
-    mList->setMinimumWidth (50);
-    mList->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding);
+    CSVPrefs::ContextMenuList* list = new CSVPrefs::ContextMenuList (main);
+    list->setMinimumWidth (50);
+    list->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding);
 
-    mList->setSelectionBehavior (QAbstractItemView::SelectItems);
+    list->setSelectionBehavior (QAbstractItemView::SelectItems);
 
-    main->addWidget (mList);
+    main->addWidget (list);
 
     QFontMetrics metrics (QApplication::font());
 
@@ -33,12 +34,12 @@ void CSVPrefs::Dialogue::buildCategorySelector (QSplitter *main)
         QString label = QString::fromUtf8 (iter->second.getKey().c_str());
         maxWidth = std::max (maxWidth, metrics.width (label));
 
-        mList->addItem (label);
+        list->addItem (label);
     }
 
-    mList->setMaximumWidth (maxWidth + 10);
+    list->setMaximumWidth (maxWidth + 10);
 
-    connect (mList, SIGNAL (currentItemChanged (QListWidgetItem *, QListWidgetItem *)),
+    connect (list, SIGNAL (currentItemChanged (QListWidgetItem *, QListWidgetItem *)),
         this, SLOT (selectionChanged (QListWidgetItem *, QListWidgetItem *)));
 }
 

apps/opencs/view/prefs/dialogue.hpp

@@ -16,7 +16,6 @@ namespace CSVPrefs
     {
             Q_OBJECT
 
-            QListWidget *mList;
             QStackedWidget *mContent;
 
         private:

apps/opencs/view/prefs/page.cpp

@@ -5,11 +5,12 @@
 
 #include "../../model/prefs/setting.hpp"
 #include "../../model/prefs/category.hpp"
+#include "../../view/prefs/contextmenuwidget.hpp"
 
 CSVPrefs::Page::Page (CSMPrefs::Category& category, QWidget *parent)
 : PageBase (category, parent)
 {
-    QWidget *widget = new QWidget (parent);
+    CSVPrefs::ContextMenuWidget *widget = new CSVPrefs::ContextMenuWidget (parent, category.getKey());
     mGrid = new QGridLayout (widget);
 
     for (CSMPrefs::Category::Iterator iter = category.begin(); iter!=category.end(); ++iter)