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widgets/textbrowser.cpp

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+/*
+ * Cantata
+ *
+ * Copyright (c) 2011-2012 Craig Drummond <craig.p.drummond@gmail.com>
+ *
+ * ----
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "textbrowser.h"
+#include <QtGui/QPainter>
+
+void TextBrowser::paintEvent(QPaintEvent *e)
+{
+    if (drawImage && isReadOnly() && !image.isNull()) {
+        QPainter p(viewport());
+        p.setOpacity(0.15);
+        p.fillRect(rect(), QBrush(image));
+    }
+
+    QTextBrowser::paintEvent(e);
+}