1 files changed, 96 insertions, 0 deletions
diff --git a/src/rekonqmenu.cpp b/src/rekonqmenu.cpp
new file mode 100644
index 00000000..26ea6119
--- /dev/null
+++ b/src/rekonqmenu.cpp
@@ -0,0 +1,96 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com>
+* Copyright (C) 2012 by Andrea Diamantini <adjam7 at gmail dot 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) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy
+* defined in Section 14 of version 3 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 General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+* ============================================================ */
+
+
+// Self Includes
+#include "rekonqmenu.h"
+#include "rekonqmenu.moc"
+
+// Qt Includes
+#include <QApplication>
+#include <QDesktopWidget>
+#include <QWidget>
+
+
+RekonqMenu::RekonqMenu(QWidget *parent)
+    : KMenu(parent)
+{
+}
+
+
+void RekonqMenu::setButtonWidget(QWidget *w)
+{
+    m_button = w;
+}
+
+
+void RekonqMenu::showEvent(QShowEvent* event)
+{
+    KMenu::showEvent(event);
+
+    // Adjust the position of the menu to be shown within the
+    // rekonq window to reduce the cases that sub-menus might overlap
+    // the right screen border.
+    QPoint pos;
+    if (layoutDirection() == Qt::RightToLeft)
+    {
+        pos = m_button->mapToGlobal(QPoint(0, m_button->height()));
+    }
+    else
+    {
+        pos = m_button->mapToGlobal(QPoint(m_button->width(), m_button->height()));
+        pos.rx() -= width();
+    }
+
+    // Assure that the menu is not shown outside the screen boundaries and
+    // that it does not overlap with the parent button.
+    const QRect screen = QApplication::desktop()->screenGeometry(QCursor::pos());
+    if (pos.x() < screen.x())
+    {
+        pos.rx() = screen.x();
+    }
+    else
+    {
+        if (pos.x() + width() > screen.x() + screen.width())
+        {
+            pos.rx() = screen.x() + screen.width() - width();
+        }
+    }
+
+    if (pos.y() < screen.y())
+    {
+        pos.ry() = screen.y();
+    }
+    else
+    {
+        if (pos.y() + height() > screen.y() + screen.height())
+        {
+            pos.ry() = m_button->mapToGlobal(QPoint(0, 0)).y() + height();
+        }
+    }
+
+    move(pos);
+}