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Don't delete and re-create the database model when closing a database

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This simplifies the code a bit.
This commit is contained in:
Martin Kleusberg
2016-08-15 21:27:51 +02:00
parent c221536d4e
commit 2799c29bbb
1 changed files with 6 additions and 5 deletions
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11
src/MainWindow.cpp
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@@ -85,6 +85,10 @@ void MainWindow::init()
// Set up DB models
ui->dataTable->setModel(m_browseTableModel);
// Set up filters
connect(ui->dataTable->filterHeader(), SIGNAL(filterChanged(int,QString)), this, SLOT(updateFilter(int,QString)));
connect(m_browseTableModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(dataTableSelectionChanged(QModelIndex)));
// Set up DB structure tab
dbStructureModel = new DbStructureModel(ui->dbTreeWidget);
ui->dbTreeWidget->setModel(dbStructureModel);
@@ -526,11 +530,8 @@ bool MainWindow::fileClose()
statusEncryptionLabel->setVisible(false);
statusReadOnlyLabel->setVisible(false);
// Delete the model for the Browse tab and create a new one
delete m_browseTableModel;
m_browseTableModel = new SqliteTableModel(this, &db, PreferencesDialog::getSettingsValue("db", "prefetchsize").toInt());
connect(ui->dataTable->filterHeader(), SIGNAL(filterChanged(int,QString)), this, SLOT(updateFilter(int,QString)));
connect(m_browseTableModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(dataTableSelectionChanged(QModelIndex)));
// Reset the model for the Browse tab
m_browseTableModel->reset();
// Remove all stored table information browse data tab
browseTableSettings.clear();