Add Drag&Drop support to compositor

Change-Id: Ic606ac4dfbb1c55ddb81ac8a912132102753455c
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>

1 files changed, 76 insertions, 0 deletions

diff --git a/src/compositor/compositor_api/qwaylanddrag.h b/src/compositor/compositor_api/qwaylanddrag.h
new file mode 100644
index 00000000..888a48a9
--- /dev/null
+++ b/src/compositor/compositor_api/qwaylanddrag.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Klarälvdalens Datakonsult AB (KDAB).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Compositor.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+**     of its contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWAYLANDDRAG_H
+#define QWAYLANDDRAG_H
+
+#include <QtCompositor/qwaylandexport.h>
+
+#include <QObject>
+
+QT_BEGIN_NAMESPACE
+
+class QWaylandDragPrivate;
+class QWaylandSurface;
+
+namespace QtWayland {
+class InputDevice;
+}
+class Q_COMPOSITOR_EXPORT QWaylandDrag : public QObject
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QWaylandDrag)
+
+    Q_PROPERTY(QWaylandSurface* icon READ icon NOTIFY iconChanged)
+    Q_PROPERTY(bool visible READ visible NOTIFY iconChanged)
+
+public:
+    explicit QWaylandDrag(QtWayland::InputDevice *inputDevice);
+
+    QWaylandSurface *icon() const;
+    bool visible() const;
+
+Q_SIGNALS:
+    void iconChanged();
+};
+
+QT_END_NAMESPACE
+
+#endif // QWAYLANDDRAG_H