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/kfontaction.h

@@ -0,0 +1,51 @@
+/*
+    This file is part of the KDE libraries
+    SPDX-FileCopyrightText: 1999 Reginald Stadlbauer <reggie@kde.org>
+    SPDX-FileCopyrightText: 1999 Simon Hausmann <hausmann@kde.org>
+    SPDX-FileCopyrightText: 2000 Nicolas Hadacek <haadcek@kde.org>
+    SPDX-FileCopyrightText: 2000 Kurt Granroth <granroth@kde.org>
+    SPDX-FileCopyrightText: 2000 Michael Koch <koch@kde.org>
+    SPDX-FileCopyrightText: 2001 Holger Freyther <freyther@kde.org>
+    SPDX-FileCopyrightText: 2002 Ellis Whitehead <ellis@kde.org>
+    SPDX-FileCopyrightText: 2003 Andras Mantia <amantia@kde.org>
+    SPDX-FileCopyrightText: 2005-2006 Hamish Rodda <rodda@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-only
+*/
+
+#ifndef KFONTACTION_H
+#define KFONTACTION_H
+
+#include <kselectaction.h>
+
+class KFontActionPrivate;
+
+/**
+ * @class KFontAction kfontaction.h KFontAction
+ *
+ * An action to select a font family.
+ * On a toolbar this will show a combobox with all the fonts on the system.
+ */
+class KWIDGETSADDONS_EXPORT KFontAction : public KSelectAction
+{
+    Q_OBJECT
+    Q_PROPERTY(QString font READ font WRITE setFont)
+
+public:
+    KFontAction(uint fontListCriteria, QObject *parent);
+    explicit KFontAction(QObject *parent);
+    KFontAction(const QString &text, QObject *parent);
+    KFontAction(const QIcon &icon, const QString &text, QObject *parent);
+    ~KFontAction() override;
+
+    QString font() const;
+
+    void setFont(const QString &family);
+
+    QWidget *createWidget(QWidget *parent) override;
+
+private:
+    Q_DECLARE_PRIVATE(KFontAction)
+};
+
+#endif