aea0b24d69
This test allows us to recreate any modal scenario. Multiple top-level windows with any depth of window and application modal dialogs is possible. Change-Id: Ieef2c557d2f9ad2d2b2d2b598e9415f4c1e2dcb5 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
189 lines
6.1 KiB
C++
189 lines
6.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "ui_dialog.h"
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#include "ui_widget.h"
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#include <QtCore/QDebug>
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#include <QtCore/QTimer>
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class Dialog : public QDialog, public Ui::Dialog
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{
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Q_OBJECT
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public:
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Dialog(QWidget *parent = 0)
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: QDialog(parent)
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{
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setupUi(this);
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connect(this, SIGNAL(finished(int)), SLOT(dialogFinished(int)));
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connect(this, SIGNAL(accepted()), SLOT(dialogAccepted()));
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connect(this, SIGNAL(rejected()), SLOT(dialogRejected()));
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}
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private slots:
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void on_modelessButton_clicked()
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{ newDialog(Qt::NonModal, this); }
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void on_modelessNoParentButton_clicked()
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{ newDialog(Qt::NonModal, 0); }
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void on_windowModalButton_clicked()
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{ newDialog(Qt::WindowModal, this); }
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void on_windowModalNoParentButton_clicked()
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{ newDialog(Qt::WindowModal, 0); }
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void on_windowModalChildButton_clicked()
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{ newChildWidget(Qt::WindowModal); }
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void on_siblingWindowModalButton_clicked()
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{ newDialog(Qt::WindowModal, parentWidget()); }
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void on_applicationModalButton_clicked()
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{ newDialog(Qt::ApplicationModal, this); }
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void on_applicationModalNoParentButton_clicked()
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{ newDialog(Qt::ApplicationModal, 0); }
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void on_applicationModalChildButton_clicked()
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{ newChildWidget(Qt::ApplicationModal); }
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void on_siblingApplicationModalButton_clicked()
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{ newDialog(Qt::ApplicationModal, parentWidget()); }
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void dialogFinished(int result)
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{ qDebug() << "Dialog finished, result" << result; }
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void dialogAccepted()
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{ qDebug() << "Dialog accepted"; }
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void dialogRejected()
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{ qDebug() << "Dialog rejected"; }
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private:
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void newDialog(Qt::WindowModality windowModality, QWidget *parent)
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{
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Dialog *dialog = new Dialog(parent);
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dialog->setAttribute(Qt::WA_DeleteOnClose);
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dialog->setWindowModality(windowModality);
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dialog->show();
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}
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void newChildWidget(Qt::WindowModality windowModality)
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{
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QWidget *w = new QWidget(this);
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w->setAttribute(Qt::WA_DeleteOnClose);
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w->setWindowModality(windowModality);
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w->setGeometry(0, 0, 0, 0);
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w->show();
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QTimer::singleShot(5000, w, SLOT(close()));
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}
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bool event(QEvent *event)
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{
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if (event->type() == QEvent::WindowBlocked)
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setPalette(Qt::red);
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else if (event->type() == QEvent::WindowUnblocked)
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setPalette(QPalette());
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return QWidget::event(event);
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}
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};
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class Widget : public QWidget, public Ui::Widget
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{
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Q_OBJECT
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public:
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Widget(QWidget *parent = 0)
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: QWidget(parent)
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{
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setupUi(this);
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}
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private slots:
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void on_windowButton_clicked()
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{ (new Widget)->show(); }
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void on_groupLeaderButton_clicked()
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{
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Widget *w = new Widget;
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w->setAttribute(Qt::WA_GroupLeader);
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w->show();
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}
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void on_modelessButton_clicked()
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{ newDialog(Qt::NonModal); }
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void on_modelessNoParentButton_clicked()
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{ newDialog(Qt::NonModal, false); }
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void on_windowModalButton_clicked()
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{ newDialog(Qt::WindowModal); }
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void on_windowModalNoParentButton_clicked()
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{ newDialog(Qt::WindowModal, false); }
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void on_windowModalChildButton_clicked()
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{ newChildWidget(Qt::WindowModal); }
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void on_applicationModalButton_clicked()
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{ newDialog(Qt::ApplicationModal); }
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void on_applicationModalNoParentButton_clicked()
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{ newDialog(Qt::ApplicationModal, false); }
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void on_applicationModalChildButton_clicked()
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{ newChildWidget(Qt::ApplicationModal); }
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private:
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void newDialog(Qt::WindowModality windowModality, bool withParent = true)
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{
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Dialog *dialog = new Dialog(withParent ? this : 0);
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dialog->setAttribute(Qt::WA_DeleteOnClose);
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dialog->setWindowModality(windowModality);
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dialog->show();
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}
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void newChildWidget(Qt::WindowModality windowModality)
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{
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QWidget *w = new QWidget(this);
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w->setAttribute(Qt::WA_DeleteOnClose);
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w->setWindowModality(windowModality);
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w->setGeometry(0, 0, 0, 0);
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w->show();
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QTimer::singleShot(5000, w, SLOT(close()));
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}
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bool event(QEvent *event)
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{
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if (event->type() == QEvent::WindowBlocked)
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setPalette(Qt::darkGray);
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else if (event->type() == QEvent::WindowUnblocked)
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setPalette(QPalette());
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return QWidget::event(event);
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}
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};
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int main(int argc, char **argv)
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{
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QApplication app(argc, argv);
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Widget widget;
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widget.show();
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return app.exec();
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}
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#include "main.moc"
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