StatusBarWidget instead of IView, get rid of one level of abstraction.

Merge IView and BaseView into a single class StatusBarWidget.

src/plugins/coreplugin/statusbarwidget.cpp

@@ -0,0 +1,80 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "statusbarwidget.h"
+
+#include <QtGui/QWidget>
+
+using namespace Core;
+
+StatusBarWidget::StatusBarWidget(QObject *parent)
+        : IContext(parent),
+    m_widget(0),
+    m_context(QList<int>()),
+    m_defaultPosition(StatusBarWidget::First)
+{
+}
+
+StatusBarWidget::~StatusBarWidget()
+{
+    delete m_widget;
+}
+
+QList<int> StatusBarWidget::context() const
+{
+    return m_context;
+}
+
+QWidget *StatusBarWidget::widget()
+{
+    return m_widget;
+}
+
+StatusBarWidget::StatusBarPosition StatusBarWidget::position() const
+{
+    return m_defaultPosition;
+}
+
+QWidget *StatusBarWidget::setWidget(QWidget *widget)
+{
+    QWidget *oldWidget = m_widget;
+    m_widget = widget;
+    return oldWidget;
+}
+
+void StatusBarWidget::setContext(const QList<int> &context)
+{
+    m_context = context;
+}
+
+void StatusBarWidget::setPosition(StatusBarWidget::StatusBarPosition position)
+{
+    m_defaultPosition = position;
+}
+