1 files changed, 83 insertions, 0 deletions
diff --git a/kftpgrabber/src/widgets/overlaywidget.cpp b/kftpgrabber/src/widgets/overlaywidget.cpp
new file mode 100644
index 0000000..58ae387
--- /dev/null
+++ b/kftpgrabber/src/widgets/overlaywidget.cpp
@@ -0,0 +1,83 @@
+/*
+ * This file is part of the KFTPGrabber project
+ *
+ * Copyright (C) 2003-2006 by the KFTPGrabber developers
+ * Copyright (C) 2003-2006 Jernej Kos <kostko@jweb-network.net>
+ * Copyright (C) 2005 Max Howell <max.howell@methyblue.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
+ * is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
+ * NON-INFRINGEMENT.  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; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ *
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL.  If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so.  If you
+ * do not wish to do so, delete this exception statement from your
+ * version.  If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+#include "overlaywidget.h"
+
+#include <qpoint.h>
+
+namespace KFTPWidgets {
+
+OverlayWidget::OverlayWidget(QWidget *parent, QWidget *anchor)
+  : QFrame(parent->parentWidget()),
+    m_parent(parent),
+    m_anchor(anchor)
+{
+  parent->installEventFilter(this);
+  hide();
+}
+
+void OverlayWidget::reposition()
+{
+  setMaximumSize(parentWidget()->size());
+  adjustSize();
+  
+  // P is in the alignWidget's coordinates
+  QPoint p;
+  
+  p.setX(m_anchor->width() - width());
+  p.setY(-height());
+  
+  // Position in the toplevelWidget's coordinates
+  QPoint pTopLevel = m_anchor->mapTo(topLevelWidget(), p);
+  
+  // Position in the widget's parentWidget coordinates
+  QPoint pParent = parentWidget()->mapFrom(topLevelWidget(), pTopLevel);
+  
+  if (pParent.x() < 0)
+    pParent.rx() = 0;
+  
+  move(pParent);
+}
+
+bool OverlayWidget::event(QEvent *event)
+{
+  if (event->type() == QEvent::ChildInserted)
+    adjustSize();
+  
+  return QFrame::event(event);
+}
+
+}