Cleanup Widgets examples - Validator example

Cleanup the widgets examples - move the ValidatorWidget class into its
own source/header file instead of implementing it in main.cpp

Change-Id: I2b74ca4f2491168453dc31e0631f31e3ac83123c
Reviewed-by: Konstantin Shegunov <kshegunov@gmail.com>
Reviewed-by: Samuel Gaist <samuel.gaist@idiap.ch>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>

1 files changed, 2 insertions, 83 deletions

diff --git a/examples/widgets/widgets/validators/main.cpp b/examples/widgets/widgets/validators/main.cpp
index d8ba2943d0..1fbf12410d 100644
--- a/examples/widgets/widgets/validators/main.cpp
+++ b/examples/widgets/widgets/validators/main.cpp
@@ -48,88 +48,9 @@
 **
 ****************************************************************************/
 
-#include <qdebug.h>
-#include <QApplication>
-#include <QLineEdit>
-#include <QValidator>
-
-#include "ui_validators.h"
-
-class ValidatorWidget : public QWidget, public Ui::ValidatorsForm
-{
-    Q_OBJECT
-public:
-    ValidatorWidget(QWidget *parent = 0);
-
-private slots:
-    void updateValidator();
-    void updateDoubleValidator();
-    void _setLocale(const QLocale &l) { setLocale(l); updateValidator(); updateDoubleValidator(); }
-
-private:
-    QIntValidator *validator;
-    QDoubleValidator *doubleValidator;
-};
-
-ValidatorWidget::ValidatorWidget(QWidget *parent)
-    : QWidget(parent)
-{
-    setupUi(this);
-
-    connect(localeSelector, SIGNAL(localeSelected(QLocale)), this, SLOT(_setLocale(QLocale)));
-
-    connect(minVal, SIGNAL(editingFinished()), this, SLOT(updateValidator()));
-    connect(maxVal, SIGNAL(editingFinished()), this, SLOT(updateValidator()));
-    connect(editor, SIGNAL(editingFinished()), ledWidget, SLOT(flash()));
-
-    connect(doubleMaxVal, SIGNAL(editingFinished()), this, SLOT(updateDoubleValidator()));
-    connect(doubleMinVal, SIGNAL(editingFinished()), this, SLOT(updateDoubleValidator()));
-    connect(doubleDecimals, SIGNAL(valueChanged(int)), this, SLOT(updateDoubleValidator()));
-    connect(doubleFormat, SIGNAL(activated(int)), this, SLOT(updateDoubleValidator()));
-    connect(doubleEditor, SIGNAL(editingFinished()), doubleLedWidget, SLOT(flash()));
+#include "validatorwidget.h"
 
-    validator = 0;
-    doubleValidator = 0;
-    updateValidator();
-    updateDoubleValidator();
-};
-
-void ValidatorWidget::updateValidator()
-{
-    QIntValidator *v = new QIntValidator(minVal->value(), maxVal->value(), this);
-    v->setLocale(locale());
-    editor->setValidator(v);
-    delete validator;
-    validator = v;
-
-    QString s = editor->text();
-    int i = 0;
-    if (validator->validate(s, i) == QValidator::Invalid) {
-        editor->clear();
-    } else {
-        editor->setText(s);
-    }
-}
-
-void ValidatorWidget::updateDoubleValidator()
-{
-    QDoubleValidator *v
-        = new QDoubleValidator(doubleMinVal->value(), doubleMaxVal->value(),
-                                doubleDecimals->value(), this);
-    v->setNotation(static_cast<QDoubleValidator::Notation>(doubleFormat->currentIndex()));
-    v->setLocale(locale());
-    doubleEditor->setValidator(v);
-    delete doubleValidator;
-    doubleValidator = v;
-
-    QString s = doubleEditor->text();
-    int i = 0;
-    if (doubleValidator->validate(s, i) == QValidator::Invalid) {
-        doubleEditor->clear();
-    } else {
-        doubleEditor->setText(s);
-    }
-}
+#include <QApplication>
 
 int main(int argc, char **argv)
 {
@@ -142,5 +63,3 @@ int main(int argc, char **argv)
 
     return app.exec();
 }
-
-#include "main.moc"