diff options
Diffstat (limited to 'examples/itemviews/addressbook/tablemodel.cpp')
| -rw-r--r-- | examples/itemviews/addressbook/tablemodel.cpp | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/examples/itemviews/addressbook/tablemodel.cpp b/examples/itemviews/addressbook/tablemodel.cpp index 603c926..e9a08f0 100644 --- a/examples/itemviews/addressbook/tablemodel.cpp +++ b/examples/itemviews/addressbook/tablemodel.cpp @@ -72,13 +72,13 @@ QVariant TableModel::data(const QModelIndex &index, int role) const { if (!index.isValid()) return QVariant(); - + if (index.row() >= listOfPairs.size() || index.row() < 0) return QVariant(); - + if (role == Qt::DisplayRole) { QPair<QString, QString> pair = listOfPairs.at(index.row()); - + if (index.column() == 0) return pair.first; else if (index.column() == 1) @@ -93,15 +93,15 @@ QVariant TableModel::headerData(int section, Qt::Orientation orientation, int ro { if (role != Qt::DisplayRole) return QVariant(); - + if (orientation == Qt::Horizontal) { switch (section) { case 0: return tr("Name"); - + case 1: return tr("Address"); - + default: return QVariant(); } @@ -115,7 +115,7 @@ bool TableModel::insertRows(int position, int rows, const QModelIndex &index) { Q_UNUSED(index); beginInsertRows(QModelIndex(), position, position+rows-1); - + for (int row=0; row < rows; row++) { QPair<QString, QString> pair(" ", " "); listOfPairs.insert(position, pair); @@ -129,9 +129,9 @@ bool TableModel::insertRows(int position, int rows, const QModelIndex &index) //! [5] bool TableModel::removeRows(int position, int rows, const QModelIndex &index) { - Q_UNUSED(index); + Q_UNUSED(index); beginRemoveRows(QModelIndex(), position, position+rows-1); - + for (int row=0; row < rows; ++row) { listOfPairs.removeAt(position); } @@ -144,25 +144,25 @@ bool TableModel::removeRows(int position, int rows, const QModelIndex &index) //! [6] bool TableModel::setData(const QModelIndex &index, const QVariant &value, int role) { - if (index.isValid() && role == Qt::EditRole) { - int row = index.row(); - - QPair<QString, QString> p = listOfPairs.value(row); - - if (index.column() == 0) - p.first = value.toString(); - else if (index.column() == 1) - p.second = value.toString(); + if (index.isValid() && role == Qt::EditRole) { + int row = index.row(); + + QPair<QString, QString> p = listOfPairs.value(row); + + if (index.column() == 0) + p.first = value.toString(); + else if (index.column() == 1) + p.second = value.toString(); else return false; - + listOfPairs.replace(row, p); - emit(dataChanged(index, index)); - + emit(dataChanged(index, index)); + return true; - } + } - return false; + return false; } //! [6] @@ -171,7 +171,7 @@ Qt::ItemFlags TableModel::flags(const QModelIndex &index) const { if (!index.isValid()) return Qt::ItemIsEnabled; - + return QAbstractTableModel::flags(index) | Qt::ItemIsEditable; } //! [7] |