QtGui: Introduce delegating constructors.

Reduce code duplication by chaining constructors.

Change-Id: Ida25105e33cc3ef870f416931212e2216e9c6dfb
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>

1 files changed, 5 insertions, 10 deletions

diff --git a/src/gui/util/qvalidator.cpp b/src/gui/util/qvalidator.cpp
index 90c6e7a7b8..fb9dfc9f69 100644
--- a/src/gui/util/qvalidator.cpp
+++ b/src/gui/util/qvalidator.cpp
@@ -216,7 +216,7 @@ public:
 */
 
 QValidator::QValidator(QObject * parent)
-    : QObject(*new QValidatorPrivate, parent)
+    : QValidator(*new QValidatorPrivate, parent)
 {
 }
 
@@ -337,10 +337,8 @@ void QValidator::fixup(QString &) const
 */
 
 QIntValidator::QIntValidator(QObject * parent)
-    : QValidator(parent)
+    : QIntValidator(INT_MIN, INT_MAX, parent)
 {
-    b = INT_MIN;
-    t = INT_MAX;
 }
 
 
@@ -589,11 +587,8 @@ public:
 */
 
 QDoubleValidator::QDoubleValidator(QObject * parent)
-    : QValidator(*new QDoubleValidatorPrivate , parent)
+    : QDoubleValidator(-HUGE_VAL, HUGE_VAL, 1000, parent)
 {
-    b = -HUGE_VAL;
-    t = HUGE_VAL;
-    dec = 1000;
 }
 
 
@@ -845,7 +840,7 @@ QDoubleValidator::Notation QDoubleValidator::notation() const
 */
 
 QRegExpValidator::QRegExpValidator(QObject *parent)
-    : QValidator(parent), r(QString::fromLatin1(".*"))
+    : QRegExpValidator(QRegExp(QString::fromLatin1(".*")), parent)
 {
 }
 
@@ -982,7 +977,7 @@ QRegularExpressionValidator::QRegularExpressionValidator(QObject *parent)
 */
 
 QRegularExpressionValidator::QRegularExpressionValidator(const QRegularExpression &re, QObject *parent)
-    : QValidator(*new QRegularExpressionValidatorPrivate, parent)
+    : QRegularExpressionValidator(parent)
 {
     Q_D(QRegularExpressionValidator);
     d->setRegularExpression(re);