3 #include "findresultitem.h"
4 #include "findresultmodel.h"
7 FindResultModel::FindResultModel( QObject *parent)
8 : QAbstractItemModel(parent)
10 QVector<QVariant> rootData;
11 rootData << "Heading";
13 rootItem = new FindResultItem(rootData);
14 //setupModelData(data.split(QString("\n")), rootItem);
17 FindResultModel::~FindResultModel()
22 void FindResultModel::clear()
24 if (rootItem->childCount()>0)
26 //QModelIndex ix=createIndex(0,0,rootItem);
27 removeRows (0,rowCount (QModelIndex ()));
31 int FindResultModel::columnCount(const QModelIndex & /* parent */) const
33 return rootItem->columnCount();
36 QVariant FindResultModel::data(const QModelIndex &index, int role) const
41 if (role != Qt::DisplayRole && role != Qt::EditRole)
44 FindResultItem *item = getItem(index);
46 return item->data(index.column());
49 Qt::ItemFlags FindResultModel::flags(const QModelIndex &index) const
54 return Qt::ItemIsEditable | Qt::ItemIsEnabled | Qt::ItemIsSelectable;
57 FindResultItem *FindResultModel::getItem(const QModelIndex &index) const
59 if (index.isValid()) {
60 FindResultItem *item = static_cast<FindResultItem*>(index.internalPointer());
61 if (item) return item;
66 QVariant FindResultModel::headerData(int section, Qt::Orientation orientation,
69 if (orientation == Qt::Horizontal && role == Qt::DisplayRole)
70 return rootItem->data(section);
75 QModelIndex FindResultModel::index (FindResultItem *fri)
80 return createIndex (fri->row(),0,fri);
84 QModelIndex FindResultModel::index(int row, int column, const QModelIndex &parent) const
86 if (parent.isValid() && parent.column() != 0)
89 FindResultItem *parentItem = getItem(parent);
91 FindResultItem *childItem = parentItem->child(row);
93 return createIndex(row, column, childItem);
98 bool FindResultModel::insertColumns(int position, int columns, const QModelIndex &parent)
102 beginInsertColumns(parent, position, position + columns - 1);
103 success = rootItem->insertColumns(position, columns);
109 bool FindResultModel::insertRows(int position, int rows, const QModelIndex &parent)
111 FindResultItem *parentItem = getItem(parent);
114 beginInsertRows(parent, position, position + rows - 1);
115 success = parentItem->insertChildren(position, rows, rootItem->columnCount());
121 QModelIndex FindResultModel::parent(const QModelIndex &index) const
123 if (!index.isValid())
124 return QModelIndex();
126 FindResultItem *childItem = getItem(index);
127 FindResultItem *parentItem = childItem->parent();
129 if (parentItem == rootItem)
130 return QModelIndex();
132 return createIndex(parentItem->childNumber(), 0, parentItem);
135 bool FindResultModel::removeColumns(int position, int columns, const QModelIndex &parent)
139 beginRemoveColumns(parent, position, position + columns - 1);
140 success = rootItem->removeColumns(position, columns);
143 if (rootItem->columnCount() == 0)
144 removeRows(0, rowCount());
149 bool FindResultModel::removeRows(int position, int rows, const QModelIndex &parent)
151 FindResultItem *parentItem = getItem(parent);
154 beginRemoveRows(parent, position, position + rows - 1);
155 success = parentItem->removeChildren(position, rows);
161 int FindResultModel::rowCount(const QModelIndex &parent) const
163 FindResultItem *parentItem = getItem(parent);
165 return parentItem->childCount();
168 bool FindResultModel::setData(const QModelIndex &index, const QVariant &value,
171 if (role != Qt::EditRole)
174 FindResultItem *item = getItem(index);
175 bool result = item->setData(index.column(), value);
178 emit dataChanged(index, index);
183 bool FindResultModel::setHeaderData(int section, Qt::Orientation orientation,
184 const QVariant &value, int role)
186 if (role != Qt::EditRole || orientation != Qt::Horizontal)
189 bool result = rootItem->setData(section, value);
192 emit headerDataChanged(orientation, section, section);
197 void FindResultModel::addItem (TreeItem *ti)
201 QModelIndex ix (index (rootItem));
202 //QAbstractItemModel *resultsModel = view->model();
204 if (!insertRow(ix.row()+1, ix.parent()))
207 for (int column = 0; column < columnCount(ix.parent()); ++column) {
208 QModelIndex child = index(ix.row()+1, column, ix.parent());
209 setData(child, QVariant(ti->getHeading()), Qt::EditRole);
210 getItem(child)->setOriginal (ti);
215 void FindResultModel::addItem (const QString &s)
219 QModelIndex ix ( index (rootItem));
221 if (!insertRow(ix.row()+1, ix.parent()))
224 for (int column = 0; column < columnCount(ix.parent()); ++column) {
225 QModelIndex child = index(ix.row()+1, column, ix.parent());
226 setData(child, QVariant(s), Qt::EditRole);