Color values are displayed as colored rectangles in tables

apps/opencs/CMakeLists.txt

@@ -70,6 +70,7 @@ opencs_units (view/world
 opencs_units_noqt (view/world
     subviews enumdelegate vartypedelegate recordstatusdelegate idtypedelegate datadisplaydelegate
     scripthighlighter idvalidator dialoguecreator physicssystem idcompletiondelegate
+    colorpickerdelegate
     )
 
 opencs_units (view/widget

apps/opencs/view/doc/viewmanager.cpp

@@ -19,6 +19,7 @@
 #include "../world/recordstatusdelegate.hpp"
 #include "../world/idtypedelegate.hpp"
 #include "../world/idcompletiondelegate.hpp"
+#include "../world/colorpickerdelegate.hpp"
 
 #include "../../model/settings/usersettings.hpp"
 
@@ -63,6 +64,9 @@ CSVDoc::ViewManager::ViewManager (CSMDoc::DocumentManager& documentManager)
     mDelegateFactories->add (CSMWorld::ColumnBase::Display_RefRecordType,
         new CSVWorld::IdTypeDelegateFactory());
 
+    mDelegateFactories->add (CSMWorld::ColumnBase::Display_Colour,
+        new CSVWorld::ColorPickerDelegateFactory());
+
     std::vector<CSMWorld::ColumnBase::Display> idCompletionColumns = CSMWorld::IdCompletionManager::getDisplayTypes();
     for (std::vector<CSMWorld::ColumnBase::Display>::const_iterator current = idCompletionColumns.begin();
          current != idCompletionColumns.end();

apps/opencs/view/world/colorpickerdelegate.cpp

@@ -0,0 +1,50 @@
+#include "colorpickerdelegate.hpp"
+
+#include <QPainter>
+#include <QPushButton>
+
+CSVWorld::ColorPickerDelegate::ColorPickerDelegate(CSMWorld::CommandDispatcher *dispatcher, 
+                                                   CSMDoc::Document& document, 
+                                                   QObject *parent)
+    : CommandDelegate(dispatcher, document, parent)
+{}
+
+QWidget *CSVWorld::ColorPickerDelegate::createEditor(QWidget *parent,
+                                                     const QStyleOptionViewItem &option,
+                                                     const QModelIndex &index) const
+{
+    return createEditor(parent, option, index, getDisplayTypeFromIndex(index));
+}
+
+QWidget *CSVWorld::ColorPickerDelegate::createEditor(QWidget *parent,
+                                                     const QStyleOptionViewItem &option,
+                                                     const QModelIndex &index,
+                                                     CSMWorld::ColumnBase::Display display) const
+{
+    if (display != CSMWorld::ColumnBase::Display_Colour)
+    {
+        throw std::logic_error("Wrong column for ColorPickerDelegate");
+    }
+
+    return CommandDelegate::createEditor(parent, option, index, display);
+}
+
+void CSVWorld::ColorPickerDelegate::paint(QPainter *painter, 
+                                          const QStyleOptionViewItem &option,
+                                          const QModelIndex &index) const
+{
+    QColor color = index.data().value<QColor>();
+    QRect rect(option.rect.x() + option.rect.width() / 4,
+               option.rect.y() + option.rect.height() / 4,
+               option.rect.width() / 2,
+               option.rect.height() / 2);
+    
+    painter->fillRect(rect, color);
+}
+
+CSVWorld::CommandDelegate *CSVWorld::ColorPickerDelegateFactory::makeDelegate(CSMWorld::CommandDispatcher *dispatcher, 
+                                                                              CSMDoc::Document &document, 
+                                                                              QObject *parent) const
+{
+    return new ColorPickerDelegate(dispatcher, document, parent);
+}

apps/opencs/view/world/colorpickerdelegate.hpp

@@ -0,0 +1,45 @@
+#ifndef CSV_WORLD_COLORPICKERDELEGATE_HPP
+#define CSV_WORLD_COLORPICKERDELEGATE_HPP
+
+#include "util.hpp"
+
+namespace CSVWorld
+{
+    class ColorPickerDelegate : public CommandDelegate
+    {
+        public:
+            ColorPickerDelegate(CSMWorld::CommandDispatcher *dispatcher, 
+                                CSMDoc::Document& document, 
+                                QObject *parent);
+
+            virtual QWidget *createEditor(QWidget *parent,
+                                          const QStyleOptionViewItem &option,
+                                          const QModelIndex &index) const;
+
+            virtual QWidget *createEditor(QWidget *parent,
+                                          const QStyleOptionViewItem &option,
+                                          const QModelIndex &index,
+                                          CSMWorld::ColumnBase::Display display) const;
+
+            virtual void paint(QPainter *painter, 
+                               const QStyleOptionViewItem &option,
+                               const QModelIndex &index) const;/*
+
+            virtual void setEditorData(QWidget *editor, const QModelIndex &index) const;
+
+            virtual void setModelData(QWidget *editor, 
+                                      QAbstractItemModel &model, 
+                                      const QModelIndex &index) const;*/
+    };
+
+    class ColorPickerDelegateFactory : public CommandDelegateFactory
+    {
+        public:
+            virtual CommandDelegate *makeDelegate(CSMWorld::CommandDispatcher *dispatcher, 
+                                                  CSMDoc::Document &document, 
+                                                  QObject *parent) const;
+            ///< The ownership of the returned CommandDelegate is transferred to the caller.
+    };
+}
+
+#endif