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Fixed some cases where nullptr were not correctly handled.

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This commit is contained in:
Eelke Klein 2017-09-01 21:07:37 +02:00
parent e66326472e
commit aa50d3097e
3 changed files with 18 additions and 10 deletions
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19
src/pglab/QueryTab.cpp
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@ -27,7 +27,9 @@ QueryParamListController::QueryParamListController(QTableView *tv,
, paramTableView(tv)
, m_openDatabase(opendb)
{
m_typeDelegate.setTypeSelectionModel(opendb->typeSelectionModel());
if (opendb) {
m_typeDelegate.setTypeSelectionModel(opendb->typeSelectionModel());
}
paramTableView->setModel(&m_paramList);
paramTableView->setItemDelegateForColumn(1, &m_typeDelegate);
@ -82,17 +84,20 @@ QueryTab::QueryTab(MainWindow *win, QWidget *parent) :
font.setPointSize(10);
ui->queryEdit->setFont(font);
OpenDatabase* open_database = m_win->getDatabase();
auto cat = open_database->catalogue();
highlighter = new SqlSyntaxHighlighter(ui->queryEdit->document());
highlighter->setTypes(cat->types());
OpenDatabase* open_database = m_win->getDatabase();
if (open_database) {
auto cat = open_database->catalogue();
highlighter->setTypes(cat->types());
}
connect(ui->queryEdit, &QPlainTextEdit::textChanged, this, &QueryTab::queryTextChanged);
m_queryParamListController = new QueryParamListController(ui->paramTableView, open_database, this);
connect(ui->addButton, &QPushButton::clicked, m_queryParamListController, &QueryParamListController::on_addParam);
connect(ui->removeButton, &QPushButton::clicked, m_queryParamListController, &QueryParamListController::on_removeParam);
connect(ui->addButton, &QPushButton::clicked, m_queryParamListController,
&QueryParamListController::on_addParam);
connect(ui->removeButton, &QPushButton::clicked, m_queryParamListController,
&QueryParamListController::on_removeParam);
}
QueryTab::~QueryTab()