| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| |
| #include <QComboBox> |
| #include <QDebug> |
| #include <QLineEdit> |
| #include <QMainWindow> |
| #include <QVBoxLayout> |
| #include <QWizard> |
| #include <QWizardPage> |
| |
| #include <QtTest/QtTest> |
| |
| class taskQTBUG_25691 : public QWizard |
| { |
| Q_OBJECT |
| public: |
| taskQTBUG_25691( QWidget * parent = 0 ); |
| |
| ~taskQTBUG_25691(void); |
| }; |
| |
| class taskQTBUG_25691Page1 : public QWizardPage |
| { |
| Q_OBJECT |
| public: |
| taskQTBUG_25691Page1( QWidget * parent = 0 ); |
| |
| ~taskQTBUG_25691Page1(void); |
| }; |
| |
| class taskQTBUG_25691Page2 : public QWizardPage |
| { |
| Q_OBJECT |
| public: |
| taskQTBUG_25691Page2( QWidget * parent = 0 ); |
| |
| virtual void initializePage(void); |
| |
| ~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" |