Mark (non-public API's) ctor's as explicit

Make C++ class constructors that can be used with only one
required argument 'explicit' to minimize wrong use of the class.

Change-Id: I12ad5b6eb1794108c6b7464a2573e84068733b03
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/printsupport/dialogs/qpagesetupdialog_unix_p.h b/src/printsupport/dialogs/qpagesetupdialog_unix_p.h
index 1da05bbc89..fecab2b7a6 100644
--- a/src/printsupport/dialogs/qpagesetupdialog_unix_p.h
+++ b/src/printsupport/dialogs/qpagesetupdialog_unix_p.h
@@ -68,8 +68,8 @@ class QCUPSSupport;
 class QPageSetupWidget : public QWidget {
     Q_OBJECT
 public:
-    QPageSetupWidget(QWidget *parent = 0);
-    QPageSetupWidget(QPrinter *printer, QWidget *parent = 0);
+    explicit QPageSetupWidget(QWidget *parent = 0);
+    explicit QPageSetupWidget(QPrinter *printer, QWidget *parent = 0);
     void setPrinter(QPrinter *printer);
     /// copy information from the widget and apply that to the printer.
     void setupPrinter() const;