Add a shortcut editor example

Many applications offer shortcuts for quick interaction with the
application. It is also common in such applications to offer a shortcut
editor in the preferences or separately in a dialog.

However, even though this is a fairly common use case for applications
with more than a couple of shortcuts, there is no good and comprehensive
official Qt example how this could be achieved.

This change is an attempt to bridge the gap.

Change-Id: Ic01a404e6157bda1b0a75a0b792cbfe5d910d48f
Reviewed-by: Paul Wicking <paul.wicking@qt.io>

1 files changed, 33 insertions, 0 deletions

diff --git a/examples/widgets/widgets/shortcuteditor/actionmanager.h b/examples/widgets/widgets/shortcuteditor/actionmanager.h
new file mode 100644
index 0000000000..da20cd8840
--- /dev/null
+++ b/examples/widgets/widgets/shortcuteditor/actionmanager.h
@@ -0,0 +1,33 @@
+// Copyright (C) 2022 Laszlo Papp <lpapp@kde.org>
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef ACTIONMANAGER_H
+#define ACTIONMANAGER_H
+
+#include <QList>
+#include <QString>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+QT_END_NAMESPACE
+
+class ActionManager
+{
+public:
+    ActionManager() = default;
+    ~ActionManager() = default;
+
+    QList<QAction*> registeredActions() const;
+
+    void registerAction(QAction *action);
+    void registerAction(QAction *action, const QString &context, const QString &category);
+    QAction *registerAction(const QString &name, const QString &shortcut, const QString &context, const QString &category);
+
+    QString contextForAction(QAction *action);
+    QString categoryForAction(QAction *action);
+
+private:
+    QList<QAction *> m_actions;
+};
+
+#endif