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/kguiitem.cpp

@@ -0,0 +1,178 @@
+/*
+    This file is part of the KDE libraries
+    SPDX-FileCopyrightText: 2001 Holger Freyther <freyher@yahoo.com>
+
+    based on ideas from Martijn and Simon
+    many thanks to Simon
+
+    SPDX-License-Identifier: LGPL-2.0-only
+*/
+
+#include "kguiitem.h"
+
+#include <QPushButton>
+#include <QSharedData>
+
+class KGuiItemPrivate : public QSharedData
+{
+public:
+    KGuiItemPrivate()
+    {
+        m_enabled = true;
+        m_hasIcon = false;
+    }
+
+    KGuiItemPrivate(const KGuiItemPrivate &other) = default;
+
+    KGuiItemPrivate &operator=(const KGuiItemPrivate &other) = default;
+
+    QString m_text;
+    QString m_toolTip;
+    QString m_whatsThis;
+    QString m_statusText;
+    QString m_iconName;
+    QIcon m_icon;
+    bool m_hasIcon : 1;
+    bool m_enabled : 1;
+};
+
+KGuiItem::KGuiItem()
+    : d(new KGuiItemPrivate)
+{
+}
+
+KGuiItem::KGuiItem(const QString &text, const QString &iconName, const QString &toolTip, const QString &whatsThis)
+    : d(new KGuiItemPrivate)
+{
+    d->m_text = text;
+    d->m_toolTip = toolTip;
+    d->m_whatsThis = whatsThis;
+    setIconName(iconName);
+}
+
+KGuiItem::KGuiItem(const QString &text, const QIcon &icon, const QString &toolTip, const QString &whatsThis)
+    : d(new KGuiItemPrivate)
+{
+    d->m_text = text;
+    d->m_toolTip = toolTip;
+    d->m_whatsThis = whatsThis;
+    setIcon(icon);
+}
+
+KGuiItem::KGuiItem(const KGuiItem &rhs) = default;
+
+KGuiItem &KGuiItem::operator=(const KGuiItem &rhs) = default;
+
+KGuiItem::~KGuiItem() = default;
+
+QString KGuiItem::text() const
+{
+    return d->m_text;
+}
+
+QString KGuiItem::plainText() const
+{
+    const int len = d->m_text.length();
+
+    if (len == 0) {
+        return d->m_text;
+    }
+
+    // Can assume len >= 1 from now on.
+    QString stripped;
+
+    int resultLength = 0;
+    stripped.resize(len);
+
+    const QChar *data = d->m_text.unicode();
+    for (int pos = 0; pos < len; ++pos) {
+        if (data[pos] != QLatin1Char('&')) {
+            stripped[resultLength++] = data[pos];
+        } else if (pos + 1 < len && data[pos + 1] == QLatin1Char('&')) {
+            stripped[resultLength++] = data[pos++];
+        }
+    }
+
+    stripped.truncate(resultLength);
+
+    return stripped;
+}
+
+QIcon KGuiItem::icon() const
+{
+    if (d->m_hasIcon) {
+        if (!d->m_iconName.isEmpty()) {
+            return QIcon::fromTheme(d->m_iconName);
+        } else {
+            return d->m_icon;
+        }
+    }
+    return QIcon();
+}
+
+QString KGuiItem::iconName() const
+{
+    return d->m_iconName;
+}
+
+QString KGuiItem::toolTip() const
+{
+    return d->m_toolTip;
+}
+
+QString KGuiItem::whatsThis() const
+{
+    return d->m_whatsThis;
+}
+
+bool KGuiItem::isEnabled() const
+{
+    return d->m_enabled;
+}
+
+bool KGuiItem::hasIcon() const
+{
+    return d->m_hasIcon;
+}
+
+void KGuiItem::setText(const QString &text)
+{
+    d->m_text = text;
+}
+
+void KGuiItem::setIcon(const QIcon &icon)
+{
+    d->m_icon = icon;
+    d->m_iconName.clear();
+    d->m_hasIcon = !icon.isNull();
+}
+
+void KGuiItem::setIconName(const QString &iconName)
+{
+    d->m_iconName = iconName;
+    d->m_icon = QIcon();
+    d->m_hasIcon = !iconName.isEmpty();
+}
+
+void KGuiItem::setToolTip(const QString &toolTip)
+{
+    d->m_toolTip = toolTip;
+}
+
+void KGuiItem::setWhatsThis(const QString &whatsThis)
+{
+    d->m_whatsThis = whatsThis;
+}
+
+void KGuiItem::setEnabled(bool enabled)
+{
+    d->m_enabled = enabled;
+}
+
+void KGuiItem::assign(QPushButton *button, const KGuiItem &item)
+{
+    button->setText(item.d->m_text);
+    button->setIcon(item.icon());
+    button->setToolTip(item.d->m_toolTip);
+    button->setWhatsThis(item.d->m_whatsThis);
+}