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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QComboBox>
#include <QDebug>
#include <QLineEdit>
#include <QMainWindow>
#include <QVBoxLayout>
#include <QWizard>
#include <QWizardPage>
#include <QTest>
class taskQTBUG_25691 : public QWizard
{
Q_OBJECT
public:
taskQTBUG_25691( QWidget * parent = nullptr );
~taskQTBUG_25691(void);
};
class taskQTBUG_25691Page1 : public QWizardPage
{
Q_OBJECT
public:
taskQTBUG_25691Page1( QWidget * parent = nullptr );
~taskQTBUG_25691Page1(void);
};
class taskQTBUG_25691Page2 : public QWizardPage
{
Q_OBJECT
public:
taskQTBUG_25691Page2( QWidget * parent = nullptr );
virtual void initializePage(void) override;
~taskQTBUG_25691Page2(void);
private:
QVBoxLayout * layout;
QLineEdit * field0_value;
QLineEdit * field1_value;
QLineEdit * field2_value;
};
taskQTBUG_25691::taskQTBUG_25691( QWidget * parent )
: QWizard( parent )
{
this->addPage( new taskQTBUG_25691Page1 );
this->addPage( new taskQTBUG_25691Page2 );
this->show();
}
taskQTBUG_25691::~taskQTBUG_25691(void)
{
}
taskQTBUG_25691Page1::taskQTBUG_25691Page1( QWidget * parent )
: QWizardPage( parent )
{
QComboBox * field0_needed = new QComboBox( this );
field0_needed->addItem( "No" );
field0_needed->addItem( "Yes" );
field0_needed->setCurrentIndex(0);
this->registerField( "field0_needed", field0_needed );
QComboBox * field1_needed = new QComboBox( this );
field1_needed->addItem( "No" );
field1_needed->addItem( "Yes" );
field1_needed->setCurrentIndex(0);
this->registerField( "field1_needed", field1_needed );
QComboBox * field2_needed = new QComboBox( this );
field2_needed->addItem( "No" );
field2_needed->addItem( "Yes" );
field2_needed->setCurrentIndex(0);
this->registerField( "field2_needed", field2_needed );
QVBoxLayout * layout = new QVBoxLayout;
layout->addWidget( field0_needed );
layout->addWidget( field1_needed );
layout->addWidget( field2_needed );
this->setLayout( layout );
}
taskQTBUG_25691Page1::~taskQTBUG_25691Page1(void)
{
}
taskQTBUG_25691Page2::taskQTBUG_25691Page2( QWidget * parent )
: QWizardPage( parent )
{
this->layout = new QVBoxLayout;
this->setLayout( this->layout );
this->field0_value = 0;
this->field1_value = 0;
this->field2_value = 0;
}
void taskQTBUG_25691Page2::initializePage(void)
{
QWizard * wizard = this->wizard();
bool field0_needed = wizard->field( "field0_needed" ).toBool();
bool field1_needed = wizard->field( "field1_needed" ).toBool();
bool field2_needed = wizard->field( "field2_needed" ).toBool();
if ( field0_needed && this->field0_value == 0 ){
this->field0_value = new QLineEdit( "field0_default" );
this->registerField( "field0_value", this->field0_value );
this->layout->addWidget( this->field0_value );
} else if ( ! field0_needed && this->field0_value != 0 ){
this->layout->removeWidget( this->field0_value );
delete this->field0_value;
this->field0_value = 0;
}
if ( field1_needed && this->field1_value == 0 ){
this->field1_value = new QLineEdit( "field1_default" );
this->registerField( "field1_value", this->field1_value );
this->layout->addWidget( this->field1_value );
} else if ( ! field1_needed && this->field1_value != 0 ){
this->layout->removeWidget( this->field1_value );
delete this->field1_value;
this->field1_value = 0;
}
if ( field2_needed && this->field2_value == 0 ){
this->field2_value = new QLineEdit( "field2_default" );
this->registerField( "field2_value", this->field2_value );
this->layout->addWidget( this->field2_value );
} else if ( ! field2_needed && this->field2_value != 0 ){
this->layout->removeWidget( this->field2_value );
delete this->field2_value;
this->field2_value = 0;
}
}
taskQTBUG_25691Page2::~taskQTBUG_25691Page2(void)
{
}
void taskQTBUG_25691_fieldObjectDestroyed2(void)
{
QMainWindow mw;
taskQTBUG_25691 wb( &mw );
wb.setField( "field0_needed", true );
wb.setField( "field1_needed", true );
wb.setField( "field2_needed", true );
wb.next(); // Results in registration of all three field_Nvalue fields
wb.back(); // Back up to cancel need for field1_value
wb.setField( "field1_needed", false ); // cancel need for field1_value
wb.next(); // Results in destruction of field field1_value's widget
wb.next(); // Commit wizard's results
// Now collect the value from fields that was not destroyed.
QString field0_value = wb.field( "field0_value" ).toString();
QCOMPARE( field0_value, QString("field0_default") );
QString field2_value = wb.field( "field2_value" ).toString();
QCOMPARE( field2_value, QString("field2_default") );
}
#include "tst_qwizard_2.moc"
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