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Index page now correctly responds to reload.

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This commit is contained in:
eelke 2019-10-06 14:03:46 +02:00
parent 60d8f36328
commit fa46971930
3 changed files with 17 additions and 5 deletions
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16
pglab/IndexModel.cpp
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@ -6,14 +6,22 @@
#include "CustomDataRole.h"
void IndexModel::setData(std::shared_ptr<const PgDatabaseCatalog> cat, const std::optional<PgClass> &table)
{
if (cat != m_catalog) {
m_catalog = cat;
refreshConnection = connect(m_catalog.get(), &PgDatabaseCatalog::refreshed, this, &IndexModel::refresh);
}
m_table = table;
refresh();
}
void IndexModel::refresh()
{
beginResetModel();
SCOPE_EXIT { endResetModel(); };
m_catalog = cat;
m_table = table;
if (table)
m_indexes = cat->indexes()->getIndexesForTable(table->oid());
if (m_table)
m_indexes = m_catalog->indexes()->getIndexesForTable(m_table->oid());
else
m_indexes.clear();
}

4
pglab/IndexModel.h
View file

@ -57,6 +57,10 @@ private:
using t_Indexes = std::vector<PgIndex>;
t_Indexes m_indexes;
QMetaObject::Connection refreshConnection;
private slots:
void refresh();
};
#endif // INDEXMODEL_H

2
pglab/widgets/CatalogIndexPage.cpp
View file

@ -16,6 +16,7 @@ CatalogIndexPage::CatalogIndexPage(QWidget *parent)
connect(m_tableView->selectionModel(), &QItemSelectionModel::selectionChanged,
this, &CatalogIndexPage::tableView_selectionChanged);
connect(m_indexModel, &IndexModel::modelReset, m_definitionView, &SqlCodePreview::clear);
}
void CatalogIndexPage::catalogSet()
@ -26,7 +27,6 @@ void CatalogIndexPage::setFilter(const std::optional<PgClass> &cls)
{
m_indexModel->setData(m_catalog, cls);
m_tableView->resizeColumnsToContents();
m_definitionView->setPlainText({});
}
void CatalogIndexPage::tableView_selectionChanged(const QItemSelection &/*selected*/, const QItemSelection &/*deselected*/)