Added helper class to make adding/removing softkeys easier

2 files changed, 149 insertions, 0 deletions

diff --git a/src/gui/widgets/qkeyeventsoftkey.cpp b/src/gui/widgets/qkeyeventsoftkey.cpp
new file mode 100644
index 0000000..e836dfe
--- /dev/null
+++ b/src/gui/widgets/qkeyeventsoftkey.cpp
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qkeyeventsoftkey.h"
+
+QT_BEGIN_NAMESPACE
+
+QKeyEventSoftKey::QKeyEventSoftKey(QAction *softKeyAction, Qt::Key key, QObject *parent)
+    : QObject(parent)
+    , m_softKeyAction(softKeyAction)
+    , m_key(key)
+{
+
+}
+
+void QKeyEventSoftKey::addSoftKey(QAction::SoftKeyRole standardRole, Qt::Key key, QWidget *actionWidget)
+{
+    QAction *action = new QAction(actionWidget);
+    action->setSoftKeyRole(standardRole);
+    QKeyEventSoftKey *softKey = new QKeyEventSoftKey(action, key, actionWidget);
+    connect(action, SIGNAL(triggered()), softKey, SLOT(sendKeyEvent()));
+    connect(action, SIGNAL(destroyed()), softKey, SLOT(deleteLater()));
+    actionWidget->setSoftKeys(action);
+}
+
+void QKeyEventSoftKey::removeSoftkey(QWidget *focussedWidget)
+{
+    focussedWidget->setSoftKeys(0);
+}
+
+void QKeyEventSoftKey::sendKeyEvent()
+{
+    QApplication::postEvent(parent(), new QKeyEvent(QEvent::KeyPress, m_key, Qt::NoModifier));
+}
+
+QT_END_NAMESPACE
+
+#include "moc_qkeyeventsoftkey.cpp"
+
+#endif // QT_NO_ACTION
diff --git a/src/gui/widgets/qkeyeventsoftkey.h b/src/gui/widgets/qkeyeventsoftkey.h
new file mode 100644
index 0000000..92cf0df
--- /dev/null
+++ b/src/gui/widgets/qkeyeventsoftkey.h
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QKEYEVENSOFTKEY_H
+#define QKEYEVENSOFTKEY_H
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#include "qaction.h"
+
+class QKeyEventSoftKey : QObject
+{
+    Q_OBJECT
+public:
+    QKeyEventSoftKey(QAction *softKeyAction, Qt::Key key, QObject *parent);
+    static void addSoftKey(QAction::StandardRole standardRole, Qt::Key key, QWidget *actionWidget);
+    static void removeSoftkey(QWidget *focussedWidget);
+private:
+    QAction *m_softKeyAction;
+    Qt::Key m_key;
+private Q_SLOTS:
+    void sendKeyEvent();
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif //QKEYEVENSOFTKEY_H