diff options
author | Mark Brand <mabrand@mabrand.nl> | 2012-02-06 16:05:53 +0100 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2012-02-08 14:43:18 +0100 |
commit | 7b726900ecdd1d4d5e9b8f7c34f00dd27524b1c6 (patch) | |
tree | 325d5730eb0cf39520174b357e2b997ceaffcdc6 /src/sql | |
parent | 5953304bc5f50eca77f78fd0623479de6bebacbe (diff) |
QSqlTableModel::setRecord(): emit dataChanged() consistently
Previously, if any fields in the supplied record could not be matched
with a column in the target table, dataChanged() was supressed for all
columns for OnManualSubmit. This is not good because it prevents other
views from noticing the fields that *do* change.
It's simplest and probably more efficient just to emit
dataChanged() once for the whole row. Fewer signals need to be
processed and in typical cases much or all of the row is likely to
be changed anyway.
Change-Id: Ib56bf9a18e51b9cb85771acefcb2bf26e295a54e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Diffstat (limited to 'src/sql')
-rw-r--r-- | src/sql/models/qsqltablemodel.cpp | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/sql/models/qsqltablemodel.cpp b/src/sql/models/qsqltablemodel.cpp index 7210ddce5b..437712d83e 100644 --- a/src/sql/models/qsqltablemodel.cpp +++ b/src/sql/models/qsqltablemodel.cpp @@ -1212,21 +1212,16 @@ bool QSqlTableModel::setRecord(int row, const QSqlRecord &record) bool isOk = true; for (int i = 0; i < record.count(); ++i) { int idx = d->nameToIndex(record.fieldName(i)); - if (idx == -1) { + if (idx == -1) isOk = false; - } else if (d->strategy != OnManualSubmit) { - // historical bug: this could all be simple like OnManualSubmit, but isn't - const QModelIndex cIndex = createIndex(row, idx); + else mrow.setValue(idx, record.value(i)); - emit dataChanged(cIndex, cIndex); - } else { - mrow.setValue(idx, record.value(i)); - } } - if (d->strategy == OnManualSubmit && isOk) + if (columnCount()) emit dataChanged(createIndex(row, 0), createIndex(row, columnCount() - 1)); - else if (d->strategy == OnFieldChange) + + if (d->strategy == OnFieldChange) return submit(); else if (d->strategy == OnManualSubmit) return isOk; |