File indexing completed on 2024-05-12 16:02:08

 /*  This file is part of the KDE Libraries
  *  SPDX-FileCopyrightText: 1998 Thomas Tanghus (tanghus@earthling.net)
  *  SPDX-FileCopyrightText: 1999-2000 Espen Sand (espen@kde.org)
  *  SPDX-FileCopyrightText: 1999-2000 Holger Freyther <freyther@kde.org>
  *  SPDX-FileCopyrightText: 2005-2009 Olivier Goffart (ogoffart at kde.org)
  *
  *  SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #include "KoDialog.h"
 #include "KoDialog_p.h"
 
 #include <QWindow>
 #include <QApplication>
 #include <QGuiApplication>
 #include <QDialogButtonBox>
 #include <QHBoxLayout>
 #include <QHideEvent>
 #include <QPointer>
 #include <QStyle>
 #include <QTimer>
 #include <QVBoxLayout>
 #include <QWhatsThis>
 #include <QDebug>
 #include <QPushButton>
 #include <QDesktopWidget>
 #include <QTimer>
 
 #include <kconfig.h>
 #include <klocalizedstring.h>
 
 #include <kseparator.h>
 #include <kstandardguiitem.h>
 #include <khelpclient.h>
 #include <kurllabel.h>
 #include <kwindowconfig.h>
 
 void KoDialogPrivate::setupLayout()
 {
     Q_Q(KoDialog);
     if (!dirty) {
         QMetaObject::invokeMethod(q, "queuedLayoutUpdate", Qt::QueuedConnection);
         dirty = true;
     }
 }
 
 void KoDialogPrivate::queuedLayoutUpdate()
 {
     if (!dirty) {
         return;
     }
 
     dirty = false;
 
     Q_Q(KoDialog);
 
     // Don't lose the focus widget when re-creating the layout.
     // Testcase: KOrganizer's "Select Categories" dialog
     QPointer<QWidget> focusWidget = mMainWidget ? mMainWidget->focusWidget() : 0;
 
     if (q->layout() && q->layout() != mTopLayout) {
         qWarning() << q->metaObject()->className() << "created with a layout; don't do that, KoDialog takes care of it, use mainWidget or setMainWidget instead";
         delete q->layout();
     }
 
     delete mTopLayout;
 
     if (mButtonOrientation == Qt::Horizontal) {
         mTopLayout = new QVBoxLayout(q);
     } else {
         mTopLayout = new QHBoxLayout(q);
     }
 
     if (mUrlHelp) {
         mTopLayout->addWidget(mUrlHelp, 0, Qt::AlignRight);
     }
 
     if (mMainWidget) {
         mTopLayout->addWidget(mMainWidget, 10);
     }
 
     if (mDetailsWidget) {
         mTopLayout->addWidget(mDetailsWidget);
     }
 
     if (mActionSeparator) {
         mTopLayout->addWidget(mActionSeparator);
     }
 
     if (mButtonBox) {
         mButtonBox->setOrientation(mButtonOrientation);
         mTopLayout->addWidget(mButtonBox);
     }
 
     if (focusWidget) {
         focusWidget->setFocus();
     }
 }
 
 void KoDialogPrivate::appendButton(KoDialog::ButtonCode key, const KGuiItem &item)
 {
     Q_Q(KoDialog);
 
     QDialogButtonBox::ButtonRole role = QDialogButtonBox::InvalidRole;
     switch (key) {
     case KoDialog::Help:
     case KoDialog::Details:
         role = QDialogButtonBox::HelpRole;
         break;
     case KoDialog::Default:
     case KoDialog::Reset:
         role = QDialogButtonBox::ResetRole;
         break;
     case KoDialog::Ok:
         role = QDialogButtonBox::AcceptRole;
         break;
     case KoDialog::Apply:
         role = QDialogButtonBox::ApplyRole;
         break;
     case KoDialog::Try:
     case KoDialog::Yes:
         role = QDialogButtonBox::YesRole;
         break;
     case KoDialog::Close:
     case KoDialog::Cancel:
         role = QDialogButtonBox::RejectRole;
         break;
     case KoDialog::No:
         role = QDialogButtonBox::NoRole;
         break;
     case KoDialog::User1:
     case KoDialog::User2:
     case KoDialog::User3:
         role = QDialogButtonBox::ActionRole;
         break;
     default:
         role = QDialogButtonBox::InvalidRole;
         break;
     }
 
     if (role == QDialogButtonBox::InvalidRole) {
         return;
     }
 
     QPushButton *button = new QPushButton;
     KGuiItem::assign(button, item);
     mButtonBox->addButton(button, role);
 
     mButtonList.insert(key, button);
 
     QObject::connect(button, &QPushButton::clicked, [=] { q->slotButtonClicked(key); });
 
     if (key == mDefaultButton) {
         // Now that it exists, set it as default
         q->setDefaultButton(mDefaultButton);
     }
 }
 
 void KoDialogPrivate::init(KoDialog *q)
 {
     q_ptr = q;
 
     dirty = false;
 
     q->setButtons(KoDialog::Ok | KoDialog::Cancel);
     q->setDefaultButton(KoDialog::Ok);
 
     q->setPlainCaption(qApp->applicationDisplayName()); // set appropriate initial window title for case it gets not set later
 }
 
 void KoDialogPrivate::helpLinkClicked()
 {
     q_ptr->slotButtonClicked(KoDialog::Help);
 }
 
 KoDialog::KoDialog(QWidget *parent, Qt::WindowFlags flags)
     : QDialog(parent ? parent : qApp->activeWindow(), flags)
     , d_ptr(new KoDialogPrivate)
 {
     d_ptr->init(this);
 }
 
 KoDialog::KoDialog(KoDialogPrivate &dd, QWidget *parent, Qt::WindowFlags flags)
     : QDialog(parent ? parent : qApp->activeWindow(), flags)
     , d_ptr(&dd)
 {
     d_ptr->init(this);
 }
 
 KoDialog::~KoDialog()
 {
     delete d_ptr;
 }
 
 void KoDialog::setButtons(ButtonCodes buttonMask)
 {
     Q_D(KoDialog);
     if (d->mButtonBox) {
         d->mButtonList.clear();
 
         delete d->mButtonBox;
         d->mButtonBox = 0;
     }
 
     if (buttonMask & Cancel) {
         buttonMask &= ~Close;
     }
 
     if (buttonMask & Apply) {
         buttonMask &= ~Try;
     }
 
     if (buttonMask & Details) {
         buttonMask &= ~Default;
     }
 
     if (buttonMask == None) {
         d->setupLayout();
         return; // When we want no button box
     }
 
     d->mEscapeButton = (buttonMask & Cancel) ? Cancel : Close;
     d->mButtonBox = new QDialogButtonBox(this);
 
     if (buttonMask & Help) {
         d->appendButton(Help, KStandardGuiItem::help());
     }
     if (buttonMask & Default) {
         d->appendButton(Default, KStandardGuiItem::defaults());
     }
     if (buttonMask & Reset) {
         d->appendButton(Reset, KStandardGuiItem::reset());
     }
     if (buttonMask & User3) {
         d->appendButton(User3, KGuiItem());
     }
     if (buttonMask & User2) {
         d->appendButton(User2, KGuiItem());
     }
     if (buttonMask & User1) {
         d->appendButton(User1, KGuiItem());
     }
     if (buttonMask & Ok) {
         d->appendButton(Ok, KStandardGuiItem::ok());
     }
     if (buttonMask & Apply) {
         d->appendButton(Apply, KStandardGuiItem::apply());
     }
     if (buttonMask & Try) {
         d->appendButton(Try, KGuiItem(i18n("&Try")));
     }
     if (buttonMask & Cancel) {
         d->appendButton(Cancel, KStandardGuiItem::cancel());
     }
     if (buttonMask & Close) {
         d->appendButton(Close, KStandardGuiItem::close());
     }
     if (buttonMask & Yes) {
         d->appendButton(Yes, KStandardGuiItem::yes());
     }
     if (buttonMask & No) {
         d->appendButton(No, KStandardGuiItem::no());
     }
     if (buttonMask & Details) {
         d->appendButton(Details, KGuiItem(QString(), "help-about"));
         setDetailsWidgetVisible(false);
     }
 
     d->setupLayout();
 }
 
 void KoDialog::setButtonsOrientation(Qt::Orientation orientation)
 {
     Q_D(KoDialog);
     if (d->mButtonOrientation != orientation) {
         d->mButtonOrientation = orientation;
 
         if (d->mActionSeparator) {
             d->mActionSeparator->setOrientation(d->mButtonOrientation);
         }
 
         if (d->mButtonOrientation == Qt::Vertical) {
             enableLinkedHelp(false);    // 2000-06-18 Espen: No support for this yet.
         }
     }
 }
 
 void KoDialog::setEscapeButton(ButtonCode id)
 {
     d_func()->mEscapeButton = id;
 }
 
 void KoDialog::setDefaultButton(ButtonCode newDefaultButton)
 {
     Q_D(KoDialog);
 
     if (newDefaultButton == None) {
         newDefaultButton = NoDefault;    // #148969
     }
 
     const KoDialog::ButtonCode oldDefault = defaultButton();
 
     bool oldDefaultHadFocus = false;
 
     if (oldDefault != NoDefault) {
         QPushButton *old = button(oldDefault);
         if (old) {
             oldDefaultHadFocus = (focusWidget() == old);
             old->setDefault(false);
         }
     }
 
     if (newDefaultButton != NoDefault) {
         QPushButton *b = button(newDefaultButton);
         if (b) {
             b->setDefault(true);
             if (focusWidget() == 0 || oldDefaultHadFocus) {
                 // No widget had focus yet, or the old default button had
                 // -> ok to give focus to the new default button, so that it's
                 // really default (Enter triggers it).
                 // But we don't do this if the kdialog user gave focus to a
                 // specific widget in the dialog.
                 b->setFocus();
             }
         }
     }
     d->mDefaultButton = newDefaultButton;
     Q_ASSERT(defaultButton() == newDefaultButton);
 }
 
 KoDialog::ButtonCode KoDialog::defaultButton() const
 {
     Q_D(const KoDialog);
     QHashIterator<int, QPushButton *> it(d->mButtonList);
     while (it.hasNext()) {
         it.next();
         if (it.value()->isDefault()) {
             return (ButtonCode)it.key();
         }
     }
 
     return d->mDefaultButton;
 }
 
 void KoDialog::setMainWidget(QWidget *widget)
 {
     Q_D(KoDialog);
     if (d->mMainWidget == widget) {
         return;
     }
     d->mMainWidget = widget;
     if (d->mMainWidget && d->mMainWidget->layout()) {
         // Avoid double-margin problem
         d->mMainWidget->layout()->setMargin(0);
     }
     d->setupLayout();
 }
 
 QWidget *KoDialog::mainWidget()
 {
     Q_D(KoDialog);
     if (!d->mMainWidget) {
         setMainWidget(new QWidget(this));
     }
     return d->mMainWidget;
 }
 
 QSize KoDialog::sizeHint() const
 {
     Q_D(const KoDialog);
 
     if (!d->mMinSize.isEmpty()) {
         return d->mMinSize.expandedTo(minimumSizeHint()) + d->mIncSize;
     } else {
         if (d->dirty) {
             const_cast<KoDialogPrivate *>(d)->queuedLayoutUpdate();
         }
         return QDialog::sizeHint() + d->mIncSize;
     }
 }
 
 QSize KoDialog::minimumSizeHint() const
 {
     Q_D(const KoDialog);
 
     if (d->dirty) {
         const_cast<KoDialogPrivate *>(d)->queuedLayoutUpdate();
     }
     return QDialog::minimumSizeHint() + d->mIncSize;
 }
 
 //
 // Grab QDialogs keypresses if non-modal.
 //
 void KoDialog::keyPressEvent(QKeyEvent *event)
 {
     Q_D(KoDialog);
     if (event->modifiers() == 0) {
         if (event->key() == Qt::Key_F1) {
             QPushButton *button = this->button(Help);
 
             if (button) {
                 button->animateClick();
                 event->accept();
                 return;
             }
         }
 
         if (event->key() == Qt::Key_Escape) {
             QPushButton *button = this->button(d->mEscapeButton);
 
             if (button) {
                 button->animateClick();
                 event->accept();
                 return;
             }
 
         }
     } else if (event->key() == Qt::Key_F1 && event->modifiers() == Qt::ShiftModifier) {
         QWhatsThis::enterWhatsThisMode();
         event->accept();
         return;
     } else if (event->modifiers() == Qt::ControlModifier &&
                (event->key() == Qt::Key_Return || event->key() == Qt::Key_Enter)) {
         // accept the dialog when Ctrl-Return is pressed
         QPushButton *button = this->button(Ok);
 
         if (button) {
             button->animateClick();
             event->accept();
             return;
         }
     }
 
     QDialog::keyPressEvent(event);
 }
 
 void KoDialog::showEvent(QShowEvent *e)
 {
     QDialog::showEvent(e);
     QTimer::singleShot(5, this, SLOT(adjustPosition()));
 }
 
 int KoDialog::marginHint()
 {
     return QApplication::style()->pixelMetric(QStyle::PM_DefaultChildMargin);
 }
 
 int KoDialog::spacingHint()
 {
     return QApplication::style()->pixelMetric(QStyle::PM_DefaultLayoutSpacing);
 }
 
 int KoDialog::groupSpacingHint()
 {
     return QApplication::fontMetrics().lineSpacing();
 }
 
 QString KoDialog::makeStandardCaption(const QString &userCaption,
                                       QWidget *window,
                                       CaptionFlags flags)
 {
     Q_UNUSED(window);
     QString caption = qApp->applicationDisplayName();
     QString captionString = userCaption.isEmpty() ? caption : userCaption;
 
     // If the document is modified, add '[modified]'.
     if (flags & ModifiedCaption) {
         captionString += QString::fromUtf8(" [") + i18n("modified") + QString::fromUtf8("]");
     }
 
     if (!userCaption.isEmpty()) {
         // Add the application name if:
         // User asked for it, it's not a duplication  and the app name (caption()) is not empty
         if (flags & AppNameCaption &&
                 !caption.isEmpty() &&
                 !userCaption.endsWith(caption)) {
             // TODO: check to see if this is a transient/secondary window before trying to add the app name
             //       on platforms that need this
             captionString += i18nc("Document/application separator in titlebar", " – ") + caption;
         }
     }
 
     return captionString;
 }
 
 void KoDialog::setCaption(const QString &_caption)
 {
     const QString caption = makeStandardCaption(_caption, this);
     setPlainCaption(caption);
 }
 
 void KoDialog::setCaption(const QString &caption, bool modified)
 {
     CaptionFlags flags = HIGCompliantCaption;
 
     // ### Qt5 TODO: port to [*], see QWidget::setWindowFilePath
     if (modified) {
         flags |= ModifiedCaption;
     }
 
     setPlainCaption(makeStandardCaption(caption, this, flags));
 }
 
 void KoDialog::setPlainCaption(const QString &caption)
 {
     if (QWidget *win = window()) {
         win->setWindowTitle(caption);
     }
 }
 
 void KoDialog::resizeLayout(QWidget *widget, int margin, int spacing)   //static
 {
     if (widget->layout()) {
         resizeLayout(widget->layout(), margin, spacing);
     }
 
     if (widget->children().count() > 0) {
         const QList<QObject *> list = widget->children();
         foreach (QObject *object, list) {
             if (object->isWidgetType()) {
                 resizeLayout((QWidget *)object, margin, spacing);
             }
         }
     }
 }
 
 void KoDialog::resizeLayout(QLayout *layout, int margin, int spacing)   //static
 {
     QLayoutItem *child;
     int pos = 0;
 
     while ((child = layout->itemAt(pos))) {
         if (child->layout()) {
             resizeLayout(child->layout(), margin, spacing);
         }
 
         ++pos;
     }
 
     if (layout->layout()) {
         layout->layout()->setMargin(margin);
         layout->layout()->setSpacing(spacing);
     }
 }
 
 void KoDialog::showButtonSeparator(bool state)
 {
     Q_D(KoDialog);
     if ((d->mActionSeparator != 0) == state) {
         return;
     }
     if (state) {
         if (d->mActionSeparator) {
             return;
         }
 
         d->mActionSeparator = new KSeparator(this);
         d->mActionSeparator->setOrientation(d->mButtonOrientation);
     } else {
         delete d->mActionSeparator;
         d->mActionSeparator = 0;
     }
 
     d->setupLayout();
 }
 
 void KoDialog::setInitialSize(const QSize &size)
 {
     d_func()->mMinSize = size;
     adjustSize();
 }
 
 void KoDialog::incrementInitialSize(const QSize &size)
 {
     d_func()->mIncSize = size;
     adjustSize();
 }
 
 QPushButton *KoDialog::button(ButtonCode id) const
 {
     Q_D(const KoDialog);
     return d->mButtonList.value(id, 0);
 }
 
 void KoDialog::enableButton(ButtonCode id, bool state)
 {
     QPushButton *button = this->button(id);
     if (button) {
         button->setEnabled(state);
     }
 }
 
 bool KoDialog::isButtonEnabled(ButtonCode id) const
 {
     QPushButton *button = this->button(id);
     if (button) {
         return button->isEnabled();
     }
 
     return false;
 }
 
 void KoDialog::enableButtonOk(bool state)
 {
     enableButton(Ok, state);
 }
 
 void KoDialog::enableButtonApply(bool state)
 {
     enableButton(Apply, state);
 }
 
 void KoDialog::enableButtonCancel(bool state)
 {
     enableButton(Cancel, state);
 }
 
 void KoDialog::showButton(ButtonCode id, bool state)
 {
     QPushButton *button = this->button(id);
     if (button) {
         state ? button->show() : button->hide();
     }
 }
 
 void KoDialog::setButtonGuiItem(ButtonCode id, const KGuiItem &item)
 {
     QPushButton *button = this->button(id);
     if (!button) {
         return;
     }
 
     KGuiItem::assign(button, item);
 }
 
 void KoDialog::setButtonText(ButtonCode id, const QString &text)
 {
     Q_D(KoDialog);
     if (!d->mSettingDetails && (id == Details)) {
         d->mDetailsButtonText = text;
         setDetailsWidgetVisible(d->mDetailsVisible);
         return;
     }
 
     QPushButton *button = this->button(id);
     if (button) {
         button->setText(text);
     }
 }
 
 QString KoDialog::buttonText(ButtonCode id) const
 {
     QPushButton *button = this->button(id);
     if (button) {
         return button->text();
     } else {
         return QString();
     }
 }
 
 void KoDialog::setButtonIcon(ButtonCode id, const QIcon &icon)
 {
     QPushButton *button = this->button(id);
     if (button) {
         button->setIcon(icon);
     }
 }
 
 QIcon KoDialog::buttonIcon(ButtonCode id) const
 {
     QPushButton *button = this->button(id);
     if (button) {
         return button->icon();
     } else {
         return QIcon();
     }
 }
 
 void KoDialog::setButtonToolTip(ButtonCode id, const QString &text)
 {
     QPushButton *button = this->button(id);
     if (button) {
         if (text.isEmpty()) {
             button->setToolTip(QString());
         } else {
             button->setToolTip(text);
         }
     }
 }
 
 QString KoDialog::buttonToolTip(ButtonCode id) const
 {
     QPushButton *button = this->button(id);
     if (button) {
         return button->toolTip();
     } else {
         return QString();
     }
 }
 
 void KoDialog::setButtonWhatsThis(ButtonCode id, const QString &text)
 {
     QPushButton *button = this->button(id);
     if (button) {
         if (text.isEmpty()) {
             button->setWhatsThis(QString());
         } else {
             button->setWhatsThis(text);
         }
     }
 }
 
 QString KoDialog::buttonWhatsThis(ButtonCode id) const
 {
     QPushButton *button = this->button(id);
     if (button) {
         return button->whatsThis();
     } else {
         return QString();
     }
 }
 
 void KoDialog::setButtonFocus(ButtonCode id)
 {
     QPushButton *button = this->button(id);
     if (button) {
         button->setFocus();
     }
 }
 
 void KoDialog::setDetailsWidget(QWidget *detailsWidget)
 {
     Q_D(KoDialog);
     if (d->mDetailsWidget == detailsWidget) {
         return;
     }
     delete d->mDetailsWidget;
     d->mDetailsWidget = detailsWidget;
 
     if (d->mDetailsWidget->parentWidget() != this) {
         d->mDetailsWidget->setParent(this);
     }
 
     d->mDetailsWidget->hide();
     d->setupLayout();
 
     if (!d->mSettingDetails) {
         setDetailsWidgetVisible(d->mDetailsVisible);
     }
 }
 
 bool KoDialog::isDetailsWidgetVisible() const
 {
     return d_func()->mDetailsVisible;
 }
 
 void KoDialog::setDetailsWidgetVisible(bool visible)
 {
     Q_D(KoDialog);
     if (d->mDetailsButtonText.isEmpty()) {
         d->mDetailsButtonText = i18n("&Details");
     }
 
     d->mSettingDetails = true;
     d->mDetailsVisible = visible;
     if (d->mDetailsVisible) {
         emit aboutToShowDetails();
         setButtonText(Details, d->mDetailsButtonText + " <<");
         if (d->mDetailsWidget) {
             if (layout()) {
                 layout()->setEnabled(false);
             }
 
             d->mDetailsWidget->show();
 
             adjustSize();
 
             if (layout()) {
                 layout()->activate();
                 layout()->setEnabled(true);
             }
         }
     } else {
         setButtonText(Details, d->mDetailsButtonText + " >>");
         if (d->mDetailsWidget) {
             d->mDetailsWidget->hide();
         }
 
         if (layout()) {
             layout()->activate();
             adjustSize();
         }
 
     }
 
     d->mSettingDetails = false;
 }
 
 void KoDialog::delayedDestruct()
 {
     if (isVisible()) {
         hide();
     }
 
     deleteLater();
 }
 
 void KoDialog::slotButtonClicked(int button)
 {
     Q_D(KoDialog);
     emit buttonClicked(static_cast<KoDialog::ButtonCode>(button));
 
     switch (button) {
     case Ok:
         emit okClicked();
         accept();
         break;
     case Apply:
         emit applyClicked();
         break;
     case Try:
         emit tryClicked();
         break;
     case User3:
         emit user3Clicked();
         break;
     case User2:
         emit user2Clicked();
         break;
     case User1:
         emit user1Clicked();
         break;
     case Yes:
         emit yesClicked();
         done(Yes);
         break;
     case No:
         emit noClicked();
         done(No);
         break;
     case Cancel:
         emit cancelClicked();
         reject();
         break;
     case Close:
         emit closeClicked();
         done(Close); // KDE5: call reject() instead; more QDialog-like.
         break;
     case Help:
         emit helpClicked();
         if (!d->mAnchor.isEmpty() || !d->mHelpApp.isEmpty()) {
             KHelpClient::invokeHelp(d->mAnchor, d->mHelpApp);
         }
         break;
     case Default:
         emit defaultClicked();
         break;
     case Reset:
         emit resetClicked();
         break;
     case Details:
         setDetailsWidgetVisible(!d->mDetailsVisible);
         break;
     }
 
     // If we're here from the closeEvent, and auto-delete is on, well, auto-delete now.
     if (d->mDeferredDelete) {
         d->mDeferredDelete = false;
         delayedDestruct();
     }
 }
 
 void KoDialog::enableLinkedHelp(bool state)
 {
     Q_D(KoDialog);
     if ((d->mUrlHelp != 0) == state) {
         return;
     }
     if (state) {
         if (d->mUrlHelp) {
             return;
         }
 
         d->mUrlHelp = new KUrlLabel(this);
         d->mUrlHelp->setText(helpLinkText());
         d->mUrlHelp->setFloatEnabled(true);
         d->mUrlHelp->setUnderline(true);
         d->mUrlHelp->setMinimumHeight(fontMetrics().height() + marginHint());
         connect(d->mUrlHelp, SIGNAL(leftClickedUrl()), SLOT(helpLinkClicked()));
 
         d->mUrlHelp->show();
     } else {
         delete d->mUrlHelp;
         d->mUrlHelp = 0;
     }
 
     d->setupLayout();
 }
 
 void KoDialog::setHelp(const QString &anchor, const QString &appname)
 {
     Q_D(KoDialog);
     d->mAnchor  = anchor;
     d->mHelpApp = appname;
 }
 
 void KoDialog::setHelpLinkText(const QString &text)
 {
     Q_D(KoDialog);
     d->mHelpLinkText = text;
     if (d->mUrlHelp) {
         d->mUrlHelp->setText(helpLinkText());
     }
 }
 
 QString KoDialog::helpLinkText() const
 {
     Q_D(const KoDialog);
     return (d->mHelpLinkText.isEmpty() ? i18n("Get help...") : d->mHelpLinkText);
 }
 
 void KoDialog::hideEvent(QHideEvent *event)
 {
     emit hidden();
 
     if (!event->spontaneous()) {
         emit finished();
     }
 }
 
 void KoDialog::closeEvent(QCloseEvent *event)
 {
     Q_D(KoDialog);
     QPushButton *button = this->button(d->mEscapeButton);
     if (button && !isHidden()) {
         button->animateClick();
 
         if (testAttribute(Qt::WA_DeleteOnClose)) {
             // Don't let QWidget::close do a deferred delete just yet, wait for the click first
             d->mDeferredDelete = true;
             setAttribute(Qt::WA_DeleteOnClose, false);
         }
     } else {
         QDialog::closeEvent(event);
     }
 }
 
 void KoDialog::adjustPosition()
 {
     QWidget *w = parentWidget();
 
     QPoint p(0, 0);
     int extraw = 0, extrah = 0, scrn = 0;
     if (w)
         w = w->window();
     QRect desk;
     if (w) {
         scrn = qApp->desktop()->screenNumber(w);
     } else if (qApp->desktop()->isVirtualDesktop()) {
         scrn = qApp->desktop()->screenNumber(QCursor::pos());
     } else {
         scrn = qApp->desktop()->screenNumber(this);
     }
     desk = qApp->desktop()->availableGeometry(scrn);
 
     QWidgetList list = QApplication::topLevelWidgets();
     for (int i = 0; (extraw == 0 || extrah == 0) && i < list.size(); ++i) {
         QWidget * current = list.at(i);
         if (current->isVisible()) {
             int framew = current->geometry().x() - current->x();
             int frameh = current->geometry().y() - current->y();
 
             extraw = qMax(extraw, framew);
             extrah = qMax(extrah, frameh);
         }
     }
 
     // sanity check for decoration frames. With embedding, we
     // might get extraordinary values
     if (extraw == 0 || extrah == 0 || extraw >= 10 || extrah >= 40) {
         extrah = 40;
         extraw = 10;
     }
 
 
     if (w) {
         // Use pos() if the widget is embedded into a native window
         QPoint pp;
         if (w->windowHandle() && w->windowHandle()->property("_q_embedded_native_parent_handle").value<WId>())
             pp = w->pos();
         else
             pp = w->mapToGlobal(QPoint(0,0));
         p = QPoint(pp.x() + w->width()/2,
                    pp.y() + w->height()/ 2);
     } else {
         // p = middle of the desktop
         p = QPoint(desk.x() + desk.width()/2, desk.y() + desk.height()/2);
     }
 
     // p = origin of this
     p = QPoint(p.x()-width()/2 - extraw,
                p.y()-height()/2 - extrah);
 
 
     if (p.x() + extraw + width() > desk.x() + desk.width())
         p.setX(desk.x() + desk.width() - width() - extraw);
     if (p.x() < desk.x())
         p.setX(desk.x());
 
     if (p.y() + extrah + height() > desk.y() + desk.height())
         p.setY(desk.y() + desk.height() - height() - extrah);
     if (p.y() < desk.y())
         p.setY(desk.y());
 
     // QTBUG-52735: Manually set the correct target screen since scaling in a
     // subsequent call to QWindow::resize() may otherwise use the wrong factor
     // if the screen changed notification is still in an event queue.
     if (scrn >= 0) {
         if (QWindow *window = windowHandle())
             window->setScreen(QGuiApplication::screens().at(scrn));
     }
     setGeometry(p.x(), p.y(), width(), height());
 }
 
 
 
 #include "moc_KoDialog.cpp"