}
QVariant SimpleTreeItem::data(int column, int role) const {
- if(role == Qt::DisplayRole && column < _itemData.count())
+ if(column >= columnCount() || role != Qt::DisplayRole)
+ return QVariant();
+ else
return _itemData[column];
+}
+
+bool SimpleTreeItem::setData(int column, const QVariant &value, int role) {
+ if(column > columnCount() || role != Qt::DisplayRole)
+ return false;
+
+ if(column == columnCount())
+ _itemData.append(value);
else
- return QVariant();
+ _itemData[column] = value;
+
+ emit dataChanged(column);
+ return true;
}
int SimpleTreeItem::columnCount() const {
}
QVariant PropertyMapItem::data(int column, int role) const {
- if(column >= columnCount())
- return QVariant();
-
- if(role != Qt::DisplayRole)
+ if(column >= columnCount() || role != Qt::DisplayRole)
return QVariant();
return property(_propertyOrder[column].toAscii());
}
+bool PropertyMapItem::setData(int column, const QVariant &value, int role) {
+ if(column >= columnCount() || role != Qt::DisplayRole)
+ return false;
+
+ emit dataChanged(column);
+ return setProperty(_propertyOrder[column].toAscii(), value);
+}
+
int PropertyMapItem::columnCount() const {
return _propertyOrder.count();
}
if(!index.isValid())
return QVariant();
- AbstractTreeItem *item = static_cast<AbstractTreeItem*>(index.internalPointer());
+ AbstractTreeItem *item = static_cast<AbstractTreeItem *>(index.internalPointer());
return item->data(index.column(), role);
}
+bool TreeModel::setData(const QModelIndex &index, const QVariant &value, int role) {
+ if(!index.isValid())
+ return false;
+
+ AbstractTreeItem *item = static_cast<AbstractTreeItem *>(index.internalPointer());
+ return item->setData(index.column(), value, role);
+}
+
Qt::ItemFlags TreeModel::flags(const QModelIndex &index) const {
AbstractTreeItem *item;
if(!index.isValid())