From 87fb186c553d0875c92938a6fd5a9aaf8d69a057 Mon Sep 17 00:00:00 2001 From: Derick Hawcroft Date: Mon, 9 Nov 2009 13:56:46 +1000 Subject: Don't reset view if a query fails. The view of a table gets reset if for example a query fails. However this also resets and removes the Header views of the table. A better solution visually is to keep them displayed. Task-number: QTBUG-3162 --- src/sql/models/qsqlquerymodel.cpp | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/src/sql/models/qsqlquerymodel.cpp b/src/sql/models/qsqlquerymodel.cpp index 1719239..319055e 100644 --- a/src/sql/models/qsqlquerymodel.cpp +++ b/src/sql/models/qsqlquerymodel.cpp @@ -314,6 +314,7 @@ void QSqlQueryModel::setQuery(const QSqlQuery &query) QSqlRecord newRec = query.record(); bool columnsChanged = (newRec != d->rec); bool hasQuerySize = query.driver()->hasFeature(QSqlDriver::QuerySize); + bool hasNewData = (newRec != QSqlRecord()) || !query.lastError().isValid(); if (d->colOffsets.size() != newRec.count() || columnsChanged) d->initColOffsets(newRec.count()); @@ -328,13 +329,13 @@ void QSqlQueryModel::setQuery(const QSqlQuery &query) d->error = QSqlError(); d->query = query; d->rec = newRec; - + if (mustClearModel) endRemoveRows(); - - d->atEnd = false; - if (columnsChanged) + d->atEnd = false; + + if (columnsChanged && hasNewData) reset(); if (!query.isActive() || query.isForwardOnly()) { -- cgit v0.12