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/kpasswordlineedit.h

@@ -0,0 +1,165 @@
+/*
+    SPDX-FileCopyrightText: 2017 Montel Laurent <montel@kde.org>
+    SPDX-FileCopyrightText: 2015 Elvis Angelaccio <elvis.angelaccio@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+#ifndef KPASSWORDLINEEDIT_H
+#define KPASSWORDLINEEDIT_H
+
+#include <KPassword>
+#include <QLineEdit>
+#include <QWidget>
+#include <kwidgetsaddons_export.h>
+#include <memory>
+class QAction;
+
+/**
+ * @class KPasswordLineEdit kpasswordlineedit.h KPasswordLineEdit
+ *
+ * A lineedit which allows to display password
+ *
+ * \section usage Usage Example
+ *
+ * Get password
+ *
+ * \code
+ * KPasswordLineEdit *passwordLineEdit = new KPasswordLineEdit(parent);
+ * QString password = passwordLineEdit->password();
+ * \endcode
+ *
+ * @author Laurent Montel <montel@kde.org>
+ * @since 5.37
+ */
+class KWIDGETSADDONS_EXPORT KPasswordLineEdit : public QWidget
+{
+    Q_OBJECT
+    Q_PROPERTY(QString password READ password WRITE setPassword NOTIFY passwordChanged)
+    Q_PROPERTY(bool clearButtonEnabled READ isClearButtonEnabled WRITE setClearButtonEnabled)
+    Q_PROPERTY(QLineEdit::EchoMode echoMode READ echoMode WRITE setEchoMode NOTIFY echoModeChanged)
+public:
+    /**
+     * Constructs a lineedit password widget.
+     * @since 5.37
+     *
+     * @param parent Passed to lower level constructor.
+     */
+    explicit KPasswordLineEdit(QWidget *parent = nullptr);
+    /**
+     * Destructs the lineedit password widget.
+     */
+    ~KPasswordLineEdit() override;
+
+    /**
+     * Assign password
+     */
+    void setPassword(const QString &password);
+
+    /**
+     * Returns the password entered.
+     */
+    QString password() const;
+
+    /**
+     * Clear text
+     */
+    void clear();
+
+    /**
+     * Show/hide clear button (false by default)
+     */
+    void setClearButtonEnabled(bool clear);
+
+    /**
+     * Inform if we show or not clear button
+     */
+    bool isClearButtonEnabled() const;
+
+    /**
+     * Change echo mode (QLineEdit::Password by default)
+     */
+    void setEchoMode(QLineEdit::EchoMode mode);
+
+    /**
+     * Return echo mode
+     */
+    QLineEdit::EchoMode echoMode() const;
+
+    /**
+     * Set whether the line edit is read only.
+     * @since 6.0
+     */
+    void setReadOnly(bool readOnly);
+
+    /**
+     * Return whether the line edit is read only.
+     * @since 6.0
+     */
+    bool isReadOnly() const;
+
+    /**
+     * Return when the reveal password button is visible.
+     * @since 6.0
+     */
+    KPassword::RevealMode revealPasswordMode() const;
+
+    /**
+     * Set when the reveal password button will be visible.
+     *
+     * The default is RevealPasswordMode::OnlyNew and the reveal password button will
+     * only be visible when entering a new password.
+     *
+     * This can be used to honor the lineedit_reveal_password kiosk key, for example:
+     *
+     * @code{.cpp}
+     * if (KAuthorized::authorize(QStringLiteral("lineedit_reveal_password"))) {
+     *     passwordLineEdit.setRevealPasswordMode(KPasswordLineEdit::RevealPasswordMode::OnlyNew);
+     * } else {
+     *     passwordLineEdit.setRevealPasswordMode(KPasswordLineEdit::RevealPasswordMode::Never);
+     * }
+     * @endcode
+     * @since 6.0
+     */
+    void setRevealPasswordMode(KPassword::RevealMode revealPasswordMode);
+
+#if KWIDGETSADDONS_ENABLE_DEPRECATED_SINCE(6, 0)
+    /**
+     * Whether to show the visibility trailing action in the line edit.
+     * Default is true. This can be used to honor the lineedit_reveal_password
+     * kiosk key, for example:
+     * \code
+     * passwordLineEdit.setRevealPasswordAvailable(KAuthorized::authorize(QStringLiteral("lineedit_reveal_password")));
+     * \endcode
+     */
+    [[deprecated("Use setRevealPasswordMode")]] void setRevealPasswordAvailable(bool reveal);
+
+    /**
+     * Whether the visibility trailing action in the line edit is visible.
+     */
+    [[deprecated("Use revealPasswordMode instead.")]] bool isRevealPasswordAvailable() const;
+#endif
+
+    /**
+     * @internal
+     * Returns the QAction
+     */
+    QAction *toggleEchoModeAction() const;
+
+    /**
+     * Returns the lineedit widget.
+     */
+    QLineEdit *lineEdit() const;
+
+Q_SIGNALS:
+    /**
+     * When we click on visibility icon echo mode is switched between Normal echo mode and Password echo mode
+     */
+    void echoModeChanged(QLineEdit::EchoMode echoMode);
+    void passwordChanged(const QString &password);
+
+private:
+    std::unique_ptr<class KPasswordLineEditPrivate> const d;
+};
+
+#endif