variantdataset.cpp Example File

customproxy/variantdataset.cpp
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 #include "variantdataset.h"

 VariantDataSet::VariantDataSet()
     : QObject(0)
 {
 }

 VariantDataSet::~VariantDataSet()
 {
     clear();
 }

 void VariantDataSet::clear()
 {
     foreach (VariantDataItem *item, m_variantData) {
         item->clear();
         delete item;
     }
     m_variantData.clear();
     emit dataCleared();
 }

 int VariantDataSet::addItem(VariantDataItem *item)
 {
     m_variantData.append(item);
     int addIndex =  m_variantData.size();

     emit itemsAdded(addIndex, 1);
     return addIndex;
 }

 int VariantDataSet::addItems(VariantDataItemList *itemList)
 {
     int newCount = itemList->size();
     int addIndex = m_variantData.size();
     m_variantData.append(*itemList);
     delete itemList;
     emit itemsAdded(addIndex, newCount);
     return addIndex;
 }

 const VariantDataItemList &VariantDataSet::itemList() const
 {
     return m_variantData;
 }