QIntValidator: provide default argument to parent

For consistency.

Reviewed-by: Joao
Reviewed-by: Gabriel
Task-number: 16100

1 files changed, 3 insertions, 3 deletions

diff --git a/src/gui/widgets/qvalidator.h b/src/gui/widgets/qvalidator.h
index 63734ca21d..013387dc5f 100644
--- a/src/gui/widgets/qvalidator.h
+++ b/src/gui/widgets/qvalidator.h
@@ -101,7 +101,7 @@ class Q_GUI_EXPORT QIntValidator : public QValidator
 
 public:
     explicit QIntValidator(QObject * parent = 0);
-    QIntValidator(int bottom, int top, QObject * parent);
+    QIntValidator(int bottom, int top, QObject *parent = 0);
     ~QIntValidator();
 
     QValidator::State validate(QString &, int &) const;
@@ -142,7 +142,7 @@ class Q_GUI_EXPORT QDoubleValidator : public QValidator
 
 public:
     explicit QDoubleValidator(QObject * parent = 0);
-    QDoubleValidator(double bottom, double top, int decimals, QObject * parent);
+    QDoubleValidator(double bottom, double top, int decimals, QObject *parent = 0);
     ~QDoubleValidator();
 
     enum Notation {
@@ -186,7 +186,7 @@ class Q_GUI_EXPORT QRegExpValidator : public QValidator
 
 public:
     explicit QRegExpValidator(QObject *parent = 0);
-    QRegExpValidator(const QRegExp& rx, QObject *parent);
+    QRegExpValidator(const QRegExp& rx, QObject *parent = 0);
     ~QRegExpValidator();
 
     virtual QValidator::State validate(QString& input, int& pos) const;