27 removeButton->setEnabled(
false );
32 void QgsKeyValueModel::setMap(
const QVariantMap &
map )
36 for ( QVariantMap::const_iterator it = map.constBegin(); it != map.constEnd(); ++it )
38 mLines.append( Line( it.key(), it.value() ) );
43 QVariantMap QgsKeyValueModel::map()
const 46 for ( QVector<Line>::const_iterator it = mLines.constBegin(); it != mLines.constEnd(); ++it )
48 if ( !it->first.isEmpty() )
50 ret[it->first] = it->second;
56 QgsKeyValueModel::QgsKeyValueModel( QObject *parent ) :
57 QAbstractTableModel( parent )
61 int QgsKeyValueModel::rowCount(
const QModelIndex &parent )
const 64 return mLines.count();
67 int QgsKeyValueModel::columnCount(
const QModelIndex &parent )
const 73 QVariant QgsKeyValueModel::headerData(
int section, Qt::Orientation orientation,
int role )
const 75 if ( orientation == Qt::Horizontal && role == Qt::DisplayRole )
77 return QObject::tr( section == 0 ?
"Key" :
"Value" );
82 QVariant QgsKeyValueModel::data(
const QModelIndex &index,
int role )
const 84 if ( index.row() < 0 ||
85 index.row() >= mLines.count() ||
86 ( role != Qt::DisplayRole && role != Qt::EditRole ) )
90 if ( index.column() == 0 )
91 return mLines.at( index.row() ).first;
92 if ( index.column() == 1 )
93 return mLines.at( index.row() ).second;
97 bool QgsKeyValueModel::setData(
const QModelIndex &index,
const QVariant &value,
int role )
99 if ( index.row() < 0 || index.row() >= mLines.count() || role != Qt::EditRole )
103 if ( index.column() == 0 )
105 mLines[index.row()].first = value.toString();
109 mLines[index.row()].second = value;
111 emit dataChanged( index, index );
115 Qt::ItemFlags QgsKeyValueModel::flags(
const QModelIndex &index )
const 117 return QAbstractTableModel::flags( index ) | Qt::ItemIsEditable;
120 bool QgsKeyValueModel::insertRows(
int position,
int rows,
const QModelIndex &parent )
123 beginInsertRows( QModelIndex(), position, position + rows - 1 );
124 for (
int i = 0; i < rows; ++i )
126 mLines.insert( position, Line( QLatin1String(
"" ), QVariant() ) );
132 bool QgsKeyValueModel::removeRows(
int position,
int rows,
const QModelIndex &parent )
135 beginRemoveRows( QModelIndex(), position, position + rows - 1 );
136 mLines.remove( position, rows );