ginebra2/ChromeItem.cpp
changeset 3 0954f5dd2cd0
child 16 3c88a81ff781
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ginebra2/ChromeItem.cpp	Tue Jun 29 00:46:29 2010 -0400
@@ -0,0 +1,54 @@
+
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License as published by
+* the Free Software Foundation, version 2.1 of the License.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this program.  If not,
+* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
+*
+* Description:
+* This is the base class for all chrome items and extends QGraphicsWidget.
+*
+*/
+#include "ChromeItem.h"
+#include "ChromeEffect.h"
+#include <QtGui>
+
+namespace GVA {
+
+ChromeItem::ChromeItem(ChromeSnippet * snippet, QGraphicsItem* parent)
+: QGraphicsWidget(parent),
+  m_snippet(snippet)
+{
+}
+
+ChromeItem::~ChromeItem() {
+
+}
+
+void ChromeItem::setSnippet(ChromeSnippet * s) {
+    m_snippet = s;
+}
+
+void ChromeItem::paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget)
+{
+    QGraphicsWidget::paint(painter, option, widget);
+    if(m_snippet && !m_snippet->enabled()) {
+        painter->save();
+        painter->setOpacity(ChromeEffect::disabledOpacity);
+        painter->fillRect(option->exposedRect, ChromeEffect::disabledColor);
+        painter->restore();
+    }
+}
+
+} // end of namespace GVA