Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-kwidgetsaddons/source/src/kpagedialog.cpp

@@ -0,0 +1,189 @@
+/*
+    This file is part of the KDE Libraries
+    SPDX-FileCopyrightText: 1999-2001 Mirko Boehm <mirko@kde.org>
+    SPDX-FileCopyrightText: 1999-2001 Espen Sand <espen@kde.org>
+    SPDX-FileCopyrightText: 1999-2001 Holger Freyther <freyther@kde.org>
+    SPDX-FileCopyrightText: 2005-2006 Olivier Goffart <ogoffart at kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "kpagedialog.h"
+#include "kpagedialog_p.h"
+
+#include <QLayout>
+#include <QStyle>
+
+KPageDialog::KPageDialog(QWidget *parent, Qt::WindowFlags flags)
+    : KPageDialog(*new KPageDialogPrivate(this), nullptr, parent, flags)
+{
+}
+
+KPageDialog::KPageDialog(KPageWidget *widget, QWidget *parent, Qt::WindowFlags flags)
+    : KPageDialog(*new KPageDialogPrivate(this), widget, parent, flags)
+{
+    Q_ASSERT(widget);
+}
+
+KPageDialog::KPageDialog(KPageDialogPrivate &dd, KPageWidget *widget, QWidget *parent, Qt::WindowFlags flags)
+    : QDialog(parent, flags)
+    , d_ptr(&dd)
+{
+    Q_D(KPageDialog);
+    if (widget) {
+        widget->setParent(this);
+        d->mPageWidget = widget;
+    } else {
+        d->mPageWidget = new KPageWidget(this);
+    }
+    d->mButtonBox = new QDialogButtonBox(this);
+    d->mButtonBox->setObjectName(QStringLiteral("buttonbox"));
+    d->mButtonBox->setStandardButtons(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+    d->init();
+}
+
+KPageDialog::~KPageDialog() = default;
+
+void KPageDialog::setFaceType(FaceType faceType)
+{
+    Q_D(KPageDialog);
+
+    d->mPageWidget->setFaceType(static_cast<KPageWidget::FaceType>(faceType));
+
+    // Use zero margins for dialogs with the sidebar style so that the sidebar
+    // can be flush with the window edge; margins for the content are added
+    // automatically
+    layout()->setContentsMargins(0, 0, 0, 0);
+}
+
+KPageWidgetItem *KPageDialog::addPage(QWidget *widget, const QString &name)
+{
+    Q_D(KPageDialog);
+
+    return d->mPageWidget->addPage(widget, name);
+}
+
+void KPageDialog::addPage(KPageWidgetItem *item)
+{
+    Q_D(KPageDialog);
+
+    d->mPageWidget->addPage(item);
+}
+
+KPageWidgetItem *KPageDialog::insertPage(KPageWidgetItem *before, QWidget *widget, const QString &name)
+{
+    Q_D(KPageDialog);
+
+    return d->mPageWidget->insertPage(before, widget, name);
+}
+
+void KPageDialog::insertPage(KPageWidgetItem *before, KPageWidgetItem *item)
+{
+    Q_D(KPageDialog);
+
+    d->mPageWidget->insertPage(before, item);
+}
+
+KPageWidgetItem *KPageDialog::addSubPage(KPageWidgetItem *parent, QWidget *widget, const QString &name)
+{
+    Q_D(KPageDialog);
+
+    return d->mPageWidget->addSubPage(parent, widget, name);
+}
+
+void KPageDialog::addSubPage(KPageWidgetItem *parent, KPageWidgetItem *item)
+{
+    Q_D(KPageDialog);
+
+    d->mPageWidget->addSubPage(parent, item);
+}
+
+void KPageDialog::removePage(KPageWidgetItem *item)
+{
+    Q_D(KPageDialog);
+
+    d->mPageWidget->removePage(item);
+}
+
+void KPageDialog::setCurrentPage(KPageWidgetItem *item)
+{
+    Q_D(KPageDialog);
+
+    d->mPageWidget->setCurrentPage(item);
+}
+
+KPageWidgetItem *KPageDialog::currentPage() const
+{
+    Q_D(const KPageDialog);
+
+    return d->mPageWidget->currentPage();
+}
+
+void KPageDialog::setStandardButtons(QDialogButtonBox::StandardButtons buttons)
+{
+    Q_D(KPageDialog);
+
+    d->mButtonBox->setStandardButtons(buttons);
+}
+
+QPushButton *KPageDialog::button(QDialogButtonBox::StandardButton which) const
+{
+    Q_D(const KPageDialog);
+
+    return d->mButtonBox->button(which);
+}
+
+void KPageDialog::addActionButton(QAbstractButton *button)
+{
+    Q_D(KPageDialog);
+
+    d->mButtonBox->addButton(button, QDialogButtonBox::ActionRole);
+}
+
+KPageWidget *KPageDialog::pageWidget()
+{
+    Q_D(KPageDialog);
+
+    return d->mPageWidget;
+}
+
+void KPageDialog::setPageWidget(KPageWidget *widget)
+{
+    Q_D(KPageDialog);
+
+    delete d->mPageWidget;
+    d->mPageWidget = widget;
+    d->init();
+}
+
+const KPageWidget *KPageDialog::pageWidget() const
+{
+    Q_D(const KPageDialog);
+
+    return d->mPageWidget;
+}
+
+QDialogButtonBox *KPageDialog::buttonBox()
+{
+    Q_D(KPageDialog);
+
+    return d->mButtonBox;
+}
+
+const QDialogButtonBox *KPageDialog::buttonBox() const
+{
+    Q_D(const KPageDialog);
+
+    return d->mButtonBox;
+}
+
+void KPageDialog::setButtonBox(QDialogButtonBox *box)
+{
+    Q_D(KPageDialog);
+
+    delete d->mButtonBox;
+    d->mButtonBox = box;
+    d->init();
+}
+
+#include "moc_kpagedialog.cpp"