Factor out QPlatformTheme from QPlatformPlugin.

Implement QCocoaPlatformTheme. The menus and dialog
API is moved from the platform to the theme plugin.
(Both APIs contain references to QtWidget classes,
which we are working towards removing.)

The theme plugin is created after the platform
plugin, first by asking the platform plugin, then
by looking for a separate plugin if the platform
does not specify a theme.

Initial-patch-by: Morten Sorvig <msorvig@trolltech.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

Change-Id: I2778cdd3a205c4ce35ead93e39fe6b4cd58a39f9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

1 files changed, 70 insertions, 0 deletions

diff --git a/src/gui/kernel/qplatformtheme_qpa.cpp b/src/gui/kernel/qplatformtheme_qpa.cpp
new file mode 100644
index 0000000000..c887d78edb
--- /dev/null
+++ b/src/gui/kernel/qplatformtheme_qpa.cpp
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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 1.1, 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qplatformtheme_qpa.h"
+
+QT_BEGIN_NAMESPACE
+
+QPlatformMenu *QPlatformTheme::createPlatformMenu(QMenu *menu) const
+{
+    Q_UNUSED(menu);
+    return 0;
+}
+
+QPlatformMenuBar *QPlatformTheme::createPlatformMenuBar(QMenuBar *menuBar) const
+{
+    Q_UNUSED(menuBar);
+    return 0;
+}
+
+bool QPlatformTheme::usePlatformNativeDialog(const QDialog *dialog) const
+{
+    Q_UNUSED(dialog);
+    return false;
+}
+
+QPlatformDialogHelper *QPlatformTheme::createPlatformDialogHelper(QDialog *dialog) const
+{
+    Q_UNUSED(dialog);
+    return 0;
+}
+
+QT_END_NAMESPACE