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sqlbrowser example: use explicit / override

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Examples should show idiomatic use of Qt and C++, so mark the custom
widget constructors in this example as explicit and their destructors
are override.

Amends 2690822428deec4f0c08f4d118d69a7c6036369e, which, however,
inherited the missing explicit from older code.

Pick-to: 6.8
Change-Id: I5b5b49f69330c6f139345bed7264c85a36c36e9b
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit e0e9a5627376e04aba1b2ca2591554851d7de240)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Marc Mutz 2024-12-31 10:03:41 +01:00 committed by Qt Cherry-pick Bot
parent 88600c3096
commit cc1af8409a
3 changed files with 6 additions and 6 deletions
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4
examples/sql/sqlbrowser/browser.h
View File

@ -22,8 +22,8 @@ class Browser : public QWidget
{
Q_OBJECT
public:
Browser(QWidget *parent = nullptr);
~Browser();
explicit Browser(QWidget *parent = nullptr);
~Browser() override;
QSqlError addConnection(const QString &driver, const QString &dbName, const QString &host,
const QString &user, const QString &passwd, int port);

4
examples/sql/sqlbrowser/connectionwidget.h
View File

@ -14,8 +14,8 @@ class ConnectionWidget : public QWidget
{
Q_OBJECT
public:
ConnectionWidget(QWidget *parent = nullptr);
~ConnectionWidget();
explicit ConnectionWidget(QWidget *parent = nullptr);
~ConnectionWidget() override;
QSqlDatabase currentDatabase() const;

4
examples/sql/sqlbrowser/qsqlconnectiondialog.h
View File

@ -19,8 +19,8 @@ class QSqlConnectionDialog : public QDialog
{
Q_OBJECT
public:
QSqlConnectionDialog(QWidget *parent = nullptr);
~QSqlConnectionDialog();
explicit QSqlConnectionDialog(QWidget *parent = nullptr);
~QSqlConnectionDialog() override;
QString driverName() const;
QString databaseName() const;